Taxa

• Animals (Kingdom Animalia) View Observations
  • Chordates (Phylum Chordata) View Observations
    • Vertebrates (Subphylum Vertebrata) View Observations
      • Amphibians (Class Amphibia) View Observations
        • Frogs and Toads (Order Anura) View Observations
          • Typical Frogs (Family Ranidae) View Observations
            • Pond Frogs (Genus Rana) View Observations
              • Northern Red-legged Frog (Rana aurora) View Observations
        • Salamanders (Order Caudata) View Observations
          • Mole Salamanders (Family Ambystomatidae) View Observations
            • Mole Salamanders (Genus Ambystoma) View Observations
              • Northwestern Salamander (Ambystoma gracile) View Observations
      • Reptiles (Class Reptilia) View Observations
        • Turtles and Tortoises (Order Testudines) View Observations
          • Pond and Box Turtles (Family Emydidae) View Observations
            • Deirochelyine Turtles (Subfamily Deirochelyinae) View Observations
              • Painted Turtles (Genus Chrysemys) View Observations
                • Painted Turtle (Chrysemys picta) View Observations
              • Sliders (Genus Trachemys) View Observations
                • Pond Slider (Trachemys scripta) View Observations
      • Birds (Class Aves) View Observations
        • Owls (Order Strigiformes) View Observations
          • Typical Owls (Family Strigidae) View Observations
            • Wood Owls and Allies (Genus Strix) View Observations
              • Barred Owl (Strix varia) View Observations
        • Kingfishers and Allies (Order Coraciiformes) View Observations
          • Kingfishers (Family Alcedinidae) View Observations
            • Large Crested Kingfishers (Genus Megaceryle) View Observations
              • Belted Kingfisher (Megaceryle alcyon) View Observations
        • Pigeons and Doves (Order Columbiformes) View Observations
          • Pigeons and Doves (Family Columbidae) View Observations
            • New World Pigeons (Genus Patagioenas) View Observations
              • Band-tailed Pigeon (Patagioenas fasciata) View Observations
        • New World Vultures (Order Cathartiformes) View Observations
          • New World Vultures (Family Cathartidae) View Observations
            • Turkey and Yellow-headed Vultures (Genus Cathartes) View Observations
              • Turkey Vulture (Cathartes aura) View Observations
        • Shorebirds and Allies (Order Charadriiformes) View Observations
          • Gulls, Terns, and Skimmers (Family Laridae) View Observations
            • Gulls (Subfamily Larinae) View Observations
              • Large White-headed Gulls (Genus Larus) View Observations
                • Olympic Gull (Larus glaucescens × occidentalis) View Observations
        • Nightjars, Swifts, Hummingbirds, and Allies (Order Caprimulgiformes) View Observations
          • Hummingbirds (Family Trochilidae) View Observations
            • Rufous, Allen's, and Allied Hummingbirds (Genus Selasphorus) View Observations
              • Rufous Hummingbird (Selasphorus rufus) View Observations
        • Waterfowl (Order Anseriformes) View Observations
          • Ducks, Geese, and Swans (Family Anatidae) View Observations
            • Mallards, Pintails, and Allies (Genus Anas) View Observations
              • Mallard (Anas platyrhynchos) View Observations
            • Black Geese (Genus Branta) View Observations
              • Canada Goose (Branta canadensis) View Observations
            • Wood and Mandarin Ducks (Genus Aix) View Observations
              • Wood Duck (Aix sponsa) View Observations
            • Genus Lophodytes View Observations
              • Hooded Merganser (Lophodytes cucullatus) View Observations
        • Hawks, Eagles, Kites, and Allies (Order Accipitriformes) View Observations
          • Hawks, Eagles, and Kites (Family Accipitridae) View Observations
            • Sea-Eagles and Fish-Eagles (Genus Haliaeetus) View Observations
              • Bald Eagle (Haliaeetus leucocephalus) View Observations
        • Gannets, Cormorants, and Allies (Order Suliformes) View Observations
          • Cormorants and Shags (Family Phalacrocoracidae) View Observations
            • American Cormorants (Genus Nannopterum) View Observations
              • Double-crested Cormorant (Nannopterum auritum) View Observations
            • North Pacific Cormorants (Genus Urile) View Observations
              • Pelagic Cormorant (Urile pelagicus) View Observations
        • Perching Birds (Order Passeriformes) View Observations
          • Swallows and Martins (Family Hirundinidae) View Observations
            • Tachycineta Swallows (Genus Tachycineta) View Observations
              • Tree Swallow (Tachycineta bicolor) View Observations
          • New World Blackbirds and Orioles (Family Icteridae) View Observations
            • Agelaius Blackbirds (Genus Agelaius) View Observations
              • Red-winged Blackbird (Agelaius phoeniceus) View Observations
          • Tits, Chickadees, and Titmice (Family Paridae) View Observations
            • Chickadees and Allies (Genus Poecile) View Observations
              • Black-capped Chickadee (Poecile atricapillus) View Observations
              • Chestnut-backed Chickadee (Poecile rufescens) View Observations
          • Nuthatches (Family Sittidae) View Observations
            • Nuthatches (Genus Sitta) View Observations
              • Red-breasted Nuthatch (Sitta canadensis) View Observations
          • Wrens (Family Troglodytidae) View Observations
            • Troglodytes Wrens (Genus Troglodytes) View Observations
              • Pacific Wren (Troglodytes pacificus) View Observations
          • Thrushes (Family Turdidae) View Observations
            • Typical Thrushes (Genus Turdus) View Observations
              • American Robin (Turdus migratorius) View Observations
            • Brown Thrushes and Nightingale-Thrushes (Genus Catharus) View Observations
              • Swainson's Thrush (Catharus ustulatus) View Observations
          • Vireos, Shrike-Babblers, and Erpornis (Family Vireonidae) View Observations
            • Vireos (Genus Vireo) View Observations
              • Cassin's Vireo (Vireo cassinii) View Observations
              • Warbling Vireo (Vireo gilvus) View Observations
          • New World Sparrows (Family Passerellidae) View Observations
            • Juncos (Genus Junco) View Observations
              • Dark-eyed Junco (Junco hyemalis) View Observations
            • Melospiza Sparrows (Genus Melospiza) View Observations
              • Song Sparrow (Melospiza melodia) View Observations
            • Zonotrichia Sparrows (Genus Zonotrichia) View Observations
              • White-crowned Sparrow (Zonotrichia leucophrys) View Observations
            • Typical Towhees (Genus Pipilo) View Observations
              • Spotted Towhee (Pipilo maculatus) View Observations
          • Cardinals and Allies (Family Cardinalidae) View Observations
            • Pheucticus Grosbeaks (Genus Pheucticus) View Observations
              • Black-headed Grosbeak (Pheucticus melanocephalus) View Observations
            • Northern Tanagers (Genus Piranga) View Observations
              • Western Tanager (Piranga ludoviciana) View Observations
          • New World Warblers (Family Parulidae) View Observations
            • Genus Cardellina View Observations
              • Wilson's Warbler (Cardellina pusilla) View Observations
            • Setophaga Warblers (Genus Setophaga) View Observations
              • Yellow Warbler (Setophaga petechia) View Observations
              • Yellow-rumped Warbler (Setophaga coronata) View Observations
              • Black-throated Grey Warbler (Setophaga nigrescens) View Observations
              • Townsend's Warbler (Setophaga townsendi) View Observations
            • Yellowthroats and Allies (Genus Geothlypis) View Observations
              • Common Yellowthroat (Geothlypis trichas) View Observations
            • Leiothlypis Warblers (Genus Leiothlypis) View Observations
              • Orange-crowned Warbler (Leiothlypis celata) View Observations
          • Long-tailed Tits (Family Aegithalidae) View Observations
            • Genus Psaltriparus View Observations
              • Bushtit (Psaltriparus minimus) View Observations
          • Waxwings (Family Bombycillidae) View Observations
            • Waxwings (Genus Bombycilla) View Observations
              • Cedar Waxwing (Bombycilla cedrorum) View Observations
          • Treecreepers (Family Certhiidae) View Observations
            • Typical Treecreepers (Genus Certhia) View Observations
              • Brown Creeper (Certhia americana) View Observations
          • Crows, Jays, and Magpies (Family Corvidae) View Observations
            • Crows and Ravens (Genus Corvus) View Observations
              • Common Raven (Corvus corax) View Observations
              • American Crow (Corvus brachyrhynchos) View Observations
            • Blue and Steller's Jays (Genus Cyanocitta) View Observations
              • Steller's Jay (Cyanocitta stelleri) View Observations
          • Finches, Euphonias, and Allies (Family Fringillidae) View Observations
            • Siskins and New World Goldfinches (Genus Spinus) View Observations
              • American Goldfinch (Spinus tristis) View Observations
            • American Rosefinches (Genus Haemorhous) View Observations
              • House Finch (Haemorhous mexicanus) View Observations
              • Purple Finch (Haemorhous purpureus) View Observations
          • Tyrant Flycatchers (Family Tyrannidae) View Observations
            • Empidonax Flycatchers (Genus Empidonax) View Observations
              • Western Flycatcher (Complex Empidonax difficilis) View Observations
                • Pacific-slope Flycatcher (Empidonax difficilis) View Observations
              • Willow Flycatcher (Empidonax traillii) View Observations
              • Hammond's Flycatcher (Empidonax hammondii) View Observations
            • Kingbirds (Genus Tyrannus) View Observations
              • Eastern Kingbird (Tyrannus tyrannus) View Observations
      • Mammals (Class Mammalia) View Observations
        • Therians (Subclass Theria) View Observations
          • Placental Mammals (Infraclass Placentalia) View Observations
            • Primates, Rodents, and Allies (Superorder Euarchontoglires) View Observations
              • Rodents (Order Rodentia) View Observations
                • Squirrels, Dormice, and Mountain Beavers (Suborder Sciuromorpha) View Observations
                  • Squirrels (Family Sciuridae) View Observations
                    • Typical and Flying Squirrels (Subfamily Sciurinae) View Observations
                      • Typical Squirrels (Tribe Sciurini) View Observations
                        • Tree Squirrels (Genus Sciurus) View Observations
                          • Subgenus Neosciurus View Observations
                            • Eastern Grey Squirrel (Sciurus carolinensis) View Observations
                • Beavers, Pocket Gophers, and Allies (Suborder Castorimorpha) View Observations
                  • Beavers (Family Castoridae) View Observations
                    • Beavers (Genus Castor) View Observations
                      • Canadian Beaver (Castor canadensis) View Observations
            • Ungulates, Carnivorans, and Allies (Superorder Laurasiatheria) View Observations
              • Carnivorans (Order Carnivora) View Observations
                • Pinnipeds (Superfamily Phocoidea) View Observations
                  • Earless Seals (Family Phocidae) View Observations
                    • Genus Phoca View Observations
                      • Harbour Seal (Phoca vitulina) View Observations
                • Bears (Family Ursidae) View Observations
                  • Typical Bears (Subfamily Ursinae) View Observations
                    • Holarctic Bears (Genus Ursus) View Observations
                      • American Black Bear (Ursus americanus) View Observations
      • Ray-finned Fishes (Class Actinopterygii) View Observations
        • Barracudas, Jacks, Remoras, Flounders, Billfishes, and Allies (Order Carangiformes) View Observations
          • Flatfishes (Suborder Pleuronectoidei) View Observations
            • Righteye Flounders (Family Pleuronectidae) View Observations
              • Subfamily Pleuronectinae View Observations
                • Genus Platichthys View Observations
                  • Starry Flounder (Platichthys stellatus) View Observations
        • Cichlids, Convict Blennies, and Allies (Order Cichliformes) View Observations
          • Surfperches (Family Embiotocidae) View Observations
            • Genus Cymatogaster View Observations
              • Shiner Surfperch (Cymatogaster aggregata) View Observations
        • Perch-like Fishes (Order Perciformes) View Observations
          • Suborder Zoarcoidei View Observations
            • Gunnels (Family Pholidae) View Observations
              • Subfamily Pholinae View Observations
                • Genus Pholis View Observations
                  • Saddleback Gunnel (Pholis ornata) View Observations
                  • Crescent Gunnel (Pholis laeta) View Observations
          • Sculpins and Allies (Suborder Cottoidei) View Observations
            • Typical Sculpins (Family Cottidae) View Observations
              • Genus Leptocottus View Observations
                • Pacific Staghorn Sculpin (Leptocottus armatus) View Observations
            • Fathead Sculpins (Family Psychrolutidae) View Observations
              • Subfamily Oligocottinae View Observations
                • Sharpnose Sculpins (Genus Clinocottus) View Observations
                  • Sharpnose Sculpin (Clinocottus acuticeps) View Observations
          • Sticklebacks and Allies (Suborder Gasterosteoidei) View Observations
            • Sticklebacks (Family Gasterosteidae) View Observations
              • Threespine Sticklebacks (Genus Gasterosteus) View Observations
                • Threespine Stickleback (Gasterosteus aculeatus) View Observations
        • Pipefishes and Allies (Order Syngnathiformes) View Observations
          • Suborder Syngnathoidei View Observations
            • Pipefishes, Seahorses, and Seadragons (Family Syngnathidae) View Observations
              • Tail-brooding Pipefishes (Subfamily Syngnathinae) View Observations
                • Genus Syngnathus View Observations
                  • Kelp Pipefish (Syngnathus californiensis) View Observations
        • Toadfishes (Order Batrachoidiformes) View Observations
          • Toadfishes (Family Batrachoididae) View Observations
            • Subfamily Porichthyinae View Observations
              • Midshipmen (Genus Porichthys) View Observations
                • Plainfin Midshipman (Porichthys notatus) View Observations
  • Molluscs (Phylum Mollusca) View Observations
    • Gastropods (Class Gastropoda) View Observations
      • Caenogastropods (Subclass Caenogastropoda) View Observations
        • Order Neogastropoda View Observations
          • True Whelks and Allies (Superfamily Buccinoidea) View Observations
            • Nassa Mudsnails (Family Nassariidae) View Observations
              • Subfamily Nassariinae View Observations
                • Nassa Mud Snails (Genus Nassarius) View Observations
                  • Lean Western Nassa (Nassarius mendicus) View Observations
        • Order Littorinimorpha View Observations
          • Periwinkle Snails and Allies (Superfamily Littorinoidea) View Observations
            • Periwinkle Snails (Family Littorinidae) View Observations
              • Subfamily Littorininae View Observations
                • Genus Littorina View Observations
                  • Checkered Periwinkle (Littorina scutulata) View Observations
      • True Limpets (Subclass Patellogastropoda) View Observations
        • Superfamily Lottioidea View Observations
          • Family Lottiidae View Observations
            • Subfamily Lottiinae View Observations
              • Tribe Lottiini View Observations
                • Lottia Limpets (Genus Lottia) View Observations
                  • Mask Limpet (Lottia persona) View Observations
      • Heterobranchs (Subclass Heterobranchia) View Observations
        • Infraclass Euthyneura View Observations
          • Subterclass Ringipleura View Observations
            • Superorder Nudipleura View Observations
              • Nudibranchs (Order Nudibranchia) View Observations
                • Suborder Doridina View Observations
                  • Infraorder Doridoidei View Observations
                    • Superfamily Onchidoridoidea View Observations
                      • Family Onchidorididae View Observations
                        • Genus Onchidoris View Observations
                          • Barnacle-eating Dorid (Onchidoris bilamellata) View Observations
          • Subterclass Tectipleura View Observations
            • Headshield Slugs (Order Cephalaspidea) View Observations
              • Superfamily Haminoeoidea View Observations
                • Family Haminoeidae View Observations
                  • Genus Haminoea View Observations
                    • Blister Glassy-Bubble (Haminoea vesicula) View Observations
    • Bivalves (Class Bivalvia) View Observations
      • Subclass Autobranchia View Observations
        • Infraclass Heteroconchia View Observations
          • Subterclass Euheterodonta View Observations
            • Superorder Imparidentia View Observations
              • Order Cardiida View Observations
                • Superfamily Cardioidea View Observations
                  • Cockles (Family Cardiidae) View Observations
                    • Subfamily Clinocardiinae View Observations
                      • Genus Clinocardium View Observations
                        • Nuttall's Cockle (Clinocardium nuttallii) View Observations
                • Superfamily Tellinoidea View Observations
                  • Family Psammobiidae View Observations
                    • Genus Nuttallia View Observations
                      • Purple Mahogany Clam (Nuttallia obscurata) View Observations
                  • Tellins and Allies (Family Tellinidae) View Observations
                    • Subfamily Macominae View Observations
                      • Genus Macoma View Observations
                        • Bent-nosed Clam (Macoma nasuta) View Observations
                        • Baltic Macoma (Macoma balthica) View Observations
              • Order Venerida View Observations
                • Veneroid Clams (Superfamily Veneroidea) View Observations
                  • Venus Clams (Family Veneridae) View Observations
                    • Subfamily Callocardiinae View Observations
                      • Genus Saxidomus View Observations
                        • Butter Clam (Saxidomus gigantea) View Observations
                    • Subfamily Tapetinae View Observations
                      • Genus Ruditapes View Observations
                        • Japanese Littleneck (Ruditapes philippinarum) View Observations
              • Order Myida View Observations
                • Superfamily Myoidea View Observations
                  • Softshell Clams (Family Myidae) View Observations
                    • Genus Mya View Observations
                      • Soft-shelled Clam (Mya arenaria) View Observations
        • Infraclass Pteriomorphia View Observations
          • Oysters and Allies (Order Ostreida) View Observations
            • Superfamily Ostreoidea View Observations
              • True Oysters (Family Ostreidae) View Observations
                • Subfamily Crassostreinae View Observations
                  • Genus Magallana View Observations
                    • Pacific Oyster (Magallana gigas) View Observations
          • Order Mytilida View Observations
            • Superfamily Mytiloidea View Observations
              • True Mussels (Family Mytilidae) View Observations
                • Subfamily Mytilinae View Observations
                  • Black Mussels (Genus Mytilus) View Observations
                    • Blue Mussel Complex (Complex Mytilus edulis) View Observations
                      • Northern Bay Mussel (Mytilus trossulus) View Observations
  • Arthropods (Phylum Arthropoda) View Observations
    • Chelicerates (Subphylum Chelicerata) View Observations
      • Arachnids (Class Arachnida) View Observations
        • Spiders (Order Araneae) View Observations
          • Typical Spiders (Suborder Araneomorphae) View Observations
            • Entelegyne Spiders (Infraorder Entelegynae) View Observations
              • Wolf Spiders and Allies (Superfamily Lycosoidea) View Observations
                • Wolf Spiders (Family Lycosidae) View Observations
                  • Subfamily Tricassinae View Observations
                    • Bear Spiders (Genus Arctosa) View Observations
                      • Sand Bear Spider (Arctosa perita) View Observations
    • Hexapods (Subphylum Hexapoda) View Observations
      • Insects (Class Insecta) View Observations
        • Winged and Once-winged Insects (Subclass Pterygota) View Observations
          • Butterflies and Moths (Order Lepidoptera) View Observations
            • Butterflies (Superfamily Papilionoidea) View Observations
              • Swallowtails and Parnassians (Family Papilionidae) View Observations
                • Swallowtails (Subfamily Papilioninae) View Observations
                  • Fluted Swallowtails (Tribe Papilionini) View Observations
                    • Common Swallowtails (Genus Papilio) View Observations
                      • Tiger Swallowtails and Allies (Subgenus Pterourus) View Observations
                        • Western Tiger Swallowtail (Papilio rutulus) View Observations
                        • Pale Swallowtail (Papilio eurymedon) View Observations
              • Brush-footed Butterflies (Family Nymphalidae) View Observations
                • Admirals and Allies (Subfamily Limenitidinae) View Observations
                  • Tribe Limenitidini View Observations
                    • Genus Limenitis View Observations
                      • Lorquin's Admiral (Limenitis lorquini) View Observations
              • Whites, Yellows, and Sulphurs (Family Pieridae) View Observations
                • Whites (Subfamily Pierinae) View Observations
                  • Tribe Pierini View Observations
                    • Subtribe Pierina View Observations
                      • Garden Whites (Genus Pieris) View Observations
                        • Cabbage White (Pieris rapae) View Observations
            • Owlet Moths and Allies (Superfamily Noctuoidea) View Observations
              • Underwing, Tiger, Tussock, and Allied Moths (Family Erebidae) View Observations
                • Subfamily Erebinae View Observations
                  • Tribe Omopterini View Observations
                    • Genus Zale View Observations
                      • Colorful Zale Moth (Zale minerea) View Observations
                • Tiger Moths and Allies (Subfamily Arctiinae) View Observations
                  • Tiger Moths (Tribe Arctiini) View Observations
                    • Subtribe Spilosomina View Observations
                      • Genus Spilosoma View Observations
                        • Virginian Tiger Moth (Spilosoma virginica) View Observations
              • Cutworm Moths and Allies (Family Noctuidae) View Observations
                • Subfamily Raphiinae View Observations
                  • Genus Raphia View Observations
                    • Brother Moth (Raphia frater) View Observations
            • Geometrid and Swallowtail Moths (Superfamily Geometroidea) View Observations
              • Geometer Moths (Family Geometridae) View Observations
                • Carpet Moths (Subfamily Larentiinae) View Observations
                  • Tribe Xanthorhoini View Observations
                    • Genus Xanthorhoe View Observations
                      • Xanthorhoe defensaria View Observations
                  • Tribe Asthenini View Observations
                    • Genus Venusia View Observations
                      • Welsh Wave Moth (Venusia cambrica) View Observations
                • Subfamily Ennominae View Observations
                  • Tribe Boarmiini View Observations
                    • Genus Aethalura View Observations
                      • Four-barred Gray (Aethalura intertexta) View Observations
                  • Tribe Cassymini View Observations
                    • Genus Protitame View Observations
                      • Virgin Moth (Protitame virginalis) View Observations
                • Waves and Mochas (Subfamily Sterrhinae) View Observations
                  • Tribe Cosymbiini View Observations
                    • Mochas (Genus Cyclophora) View Observations
                      • Sweetfern Geometer Moth (Cyclophora pendulinaria) View Observations
            • Pyralid and Crambid Snout Moths (Superfamily Pyraloidea) View Observations
              • Crambid Snout Moths (Family Crambidae) View Observations
                • Pearl Moths (Subfamily Spilomelinae) View Observations
                  • Tribe Udeini View Observations
                    • Genus Udea View Observations
                      • Washington Udea Moth (Udea washingtonalis) View Observations
            • Superfamily Lasiocampoidea View Observations
              • Lappet Moths (Family Lasiocampidae) View Observations
                • Subfamily Lasiocampinae View Observations
                  • Tribe Lasiocampini View Observations
                    • Tent Caterpillar Moths (Genus Malacosoma) View Observations
                      • Forest Tent Caterpillar Moth (Malacosoma disstria) View Observations
            • Superfamily Gracillarioidea View Observations
              • Leaf Blotch Miner Moths (Family Gracillariidae) View Observations
                • Subfamily Lithocolletinae View Observations
                  • Genus Cameraria View Observations
                    • Cameraria gaultheriella View Observations
          • Ants, Bees, Wasps, and Sawflies (Order Hymenoptera) View Observations
            • Narrow-waisted Wasps, Ants, and Bees (Suborder Apocrita) View Observations
              • Ants, Bees, and Stinging Wasps (Infraorder Aculeata) View Observations
                • Bees and Apoid Wasps (Superfamily Apoidea) View Observations
                  • Bees (Epifamily Anthophila) View Observations
                    • Honey Bees, Bumble Bees, and Allies (Family Apidae) View Observations
                      • Apine Bees (Subfamily Apinae) View Observations
                        • Tribe Bombini View Observations
                          • Bumble Bees (Genus Bombus) View Observations
                            • Subgenus Pyrobombus View Observations
                              • Yellow-Fronted Bumble Bee (Bombus flavifrons) View Observations
          • Beetles (Order Coleoptera) View Observations
            • Ground and Water Beetles (Suborder Adephaga) View Observations
              • Superfamily Caraboidea View Observations
                • Ground Beetles (Family Carabidae) View Observations
                  • Subfamily Carabinae View Observations
                    • Tribe Cychrini View Observations
                      • Subtribe Cychrina View Observations
                        • Snail-eating Beetles (Genus Scaphinotus) View Observations
                          • Subgenus Stenocantharus View Observations
                            • Narrow-collared Snail-eating Beetle (Scaphinotus angusticollis) View Observations
          • True Bugs, Hoppers, Aphids, and Allies (Order Hemiptera) View Observations
            • True Hoppers (Suborder Auchenorrhyncha) View Observations
              • Spittlebugs, Cicadas, Leafhoppers and Treehoppers (Infraorder Cicadomorpha) View Observations
                • Spittlebugs and Froghoppers (Superfamily Cercopoidea) View Observations
                  • True Spittlebugs (Family Aphrophoridae) View Observations
                    • Subfamily Aphrophorinae View Observations
                      • Tribe Philaenini View Observations
                        • Genus Philaenus View Observations
                          • Meadow Spittlebug (Philaenus spumarius) View Observations
            • True Bugs (Suborder Heteroptera) View Observations
              • Semiaquatic Bugs (Infraorder Gerromorpha) View Observations
                • Water Striders and Ripple Bugs (Superfamily Gerroidea) View Observations
                  • Water Striders (Family Gerridae) View Observations
                    • Typical Water Striders (Subfamily Gerrinae) View Observations
                      • Tribe Gerrini View Observations
                        • Genus Aquarius View Observations
                          • Complex Aquarius remigis View Observations
                            • Common Water Strider (Aquarius remigis) View Observations
              • Pentatomomorph Bugs (Infraorder Pentatomomorpha) View Observations
                • Stink Bugs, Shield Bugs, and Allies (Superfamily Pentatomoidea) View Observations
                  • Stink Bugs (Family Pentatomidae) View Observations
                    • Subfamily Pentatominae View Observations
                      • Tribe Pentatomini View Observations
                        • Genus Banasa View Observations
                          • Green Burgundy Stink Bug (Banasa dimidiata) View Observations
          • Dragonflies and Damselflies (Order Odonata) View Observations
            • Dragonflies (Suborder Anisoptera) View Observations
              • Superfamily Libelluloidea View Observations
                • Skimmers (Family Libellulidae) View Observations
                  • King Skimmers (Genus Libellula) View Observations
                    • Four-spotted Skimmer (Libellula quadrimaculata) View Observations
                  • Pondhawks (Genus Erythemis) View Observations
                    • Western Pondhawk (Erythemis collocata) View Observations
                  • Whitefaces (Genus Leucorrhinia) View Observations
                    • Dot-tailed Whiteface (Leucorrhinia intacta) View Observations
                  • Blue Dashers (Genus Pachydiplax) View Observations
                    • Blue Dasher (Pachydiplax longipennis) View Observations
                  • Whitetails (Genus Plathemis) View Observations
                    • Common Whitetail (Plathemis lydia) View Observations
                • Emerald Dragonflies (Family Corduliidae) View Observations
                  • Baskettails (Genus Epitheca) View Observations
                    • Beaverpond Baskettail (Epitheca canis) View Observations
                    • Spiny Baskettail (Epitheca spinigera) View Observations
              • Superfamily Aeshnoidea View Observations
                • Darners (Family Aeshnidae) View Observations
                  • Green Darners (Genus Anax) View Observations
                    • Common Green Darner (Anax junius) View Observations
            • Damselflies (Suborder Zygoptera) View Observations
              • Coenagrionoid Damselflies (Superfamily Coenagrionoidea) View Observations
                • Narrow-winged Damselflies (Family Coenagrionidae) View Observations
                  • Forktails (Genus Ischnura) View Observations
                    • Swift Forktail (Ischnura erratica) View Observations
                    • Pacific Forktail (Ischnura cervula) View Observations
          • Flies (Order Diptera) View Observations
            • Brachyceran Flies (Suborder Brachycera) View Observations
              • Cyclorrhaphan Flies (Infraorder Cyclorrhapha) View Observations
                • Schizophoran Flies (Zoosection Schizophora) View Observations
                  • Calyptrate Flies (Zoosubsection Calyptratae) View Observations
                    • Bot Flies, Blow Flies, and Allies (Superfamily Oestroidea) View Observations
                      • Blow Flies (Family Calliphoridae) View Observations
                        • Subfamily Luciliinae View Observations
                          • Tribe Luciliini View Observations
                            • Greenbottle Flies (Genus Lucilia) View Observations
                              • Common European Greenbottle Fly (Lucilia sericata) View Observations
                      • Family Polleniidae View Observations
                        • Cluster Flies (Genus Pollenia) View Observations
                          • Vagabond Cluster Fly (Pollenia vagabunda) View Observations
                  • Acalyptrate Flies (Zoosubsection Acalyptratae) View Observations
                    • Superfamily Opomyzoidea View Observations
                      • Leaf-miner Flies (Family Agromyzidae) View Observations
                        • Subfamily Phytomyzinae View Observations
                          • Genus Phytomyza View Observations
                            • Complex Phytomyza ilicis group View Observations
                              • European Holly Leafminer (Phytomyza ilicis) View Observations
                            • Subsection Phytomyza agromyzina group View Observations
                              • Phytomyza tiarellae View Observations
    • Crustaceans (Subphylum Crustacea) View Observations
      • Typical Crustaceans (Superclass Multicrustacea) View Observations
        • Barnacles and Copepods (Class Hexanauplia) View Observations
          • Barnacles and Allies (Subclass Thecostraca) View Observations
            • Barnacles (Infraclass Cirripedia) View Observations
              • Normal Barnacles (Subterclass Thoracica) View Observations
                • Thoracican Barnacles (Superorder Thoracicalcarea) View Observations
                  • Symmetrical Sessile Barnacles (Order Balanomorpha) View Observations
                    • Superfamily Chthamaloidea View Observations
                      • Chthamalid Barnacles (Family Chthamalidae) View Observations
                        • Genus Chthamalus View Observations
                          • Little Brown Barnacle (Chthamalus dalli) View Observations
                    • Superfamily Balanoidea View Observations
                      • Family Balanidae View Observations
                        • Rock-Barnacles (Genus Balanus) View Observations
                          • Pacific Acorn Barnacle (Balanus glandula) View Observations
        • Malacostracans (Class Malacostraca) View Observations
          • Decapods, Isopods, and Allies (Subclass Eumalacostraca) View Observations
            • Decapods and Krill (Superorder Eucarida) View Observations
              • Decapods (Order Decapoda) View Observations
                • Crabs, Lobsters, Shrimps, and Allies (Suborder Pleocyemata) View Observations
                  • True Crabs (Infraorder Brachyura) View Observations
                    • Eubrachyuran Crabs (Zoosection Eubrachyura) View Observations
                      • Heterotrematan Crabs (Zoosubsection Heterotremata) View Observations
                        • Rock and Horse Crabs (Superfamily Cancroidea) View Observations
                          • Rock Crabs (Family Cancridae) View Observations
                            • Genus Metacarcinus View Observations
                              • Dungeness Crab (Metacarcinus magister) View Observations
                      • Thoracotrematan Crabs (Zoosubsection Thoracotremata) View Observations
                        • Land, Shore, and Marsh Crabs (Superfamily Grapsoidea) View Observations
                          • Varunid Crabs (Family Varunidae) View Observations
                            • Subfamily Varuninae View Observations
                              • Genus Hemigrapsus View Observations
                                • Yellow Shore Crab (Hemigrapsus oregonensis) View Observations
                  • Anomurans (Infraorder Anomura) View Observations
                    • Hermit Crabs (Superfamily Paguroidea) View Observations
                      • Pagurid Hermit Crabs (Family Paguridae) View Observations
                        • Genus Pagurus View Observations
                          • Pacific Hairy Hermit Crab (Pagurus hirsutiusculus) View Observations
                  • Caridean Shrimps (Infraorder Caridea) View Observations
                    • Superfamily Pandaloidea View Observations
                      • Pandalid Shrimp (Family Pandalidae) View Observations
                        • Genus Pandalus View Observations
                          • Dock Shrimp (Pandalus danae) View Observations
            • Amphipods, Isopods, and Allies (Superorder Peracarida) View Observations
              • Isopods (Order Isopoda) View Observations
                • Woodlice, Pillbugs, and Rock Slaters (Suborder Oniscidea) View Observations
                  • Rock Slaters (Infraorder Diplocheta) View Observations
                    • Rock Lice, Sea Slaters, and Allies (Family Ligiidae) View Observations
                      • Sea Slaters (Genus Ligia) View Observations
                        • Common Rock Louse (Ligia pallasii) View Observations
                  • Woodlice and Pillbugs (Infraorder Holoverticata) View Observations
                    • Zoosection Crinocheta View Observations
                      • Sow Bugs (Family Oniscidae) View Observations
                        • Genus Oniscus View Observations
                          • Common Shiny Woodlouse (Oniscus asellus) View Observations
                      • Pill Woodlice (Family Armadillidiidae) View Observations
                        • Pillbugs (Genus Armadillidium) View Observations
                          • Common Pill Woodlouse (Armadillidium vulgare) View Observations
  • Cnidarians (Phylum Cnidaria) View Observations
    • True Jellies (Class Scyphozoa) View Observations
      • Discomedusans (Subclass Discomedusae) View Observations
        • Flag-mouth Jellies (Order Semaeostomeae) View Observations
          • Ulmarid Jellies (Family Ulmaridae) View Observations
            • Subfamily Aureliinae View Observations
              • Moon Jellies (Genus Aurelia) View Observations
                • Greater Moon Jelly (Aurelia labiata) View Observations
    • Hydrozoans (Class Hydrozoa) View Observations
      • Hydroids (Subclass Hydroidolina) View Observations
        • Athecate Hydroids (Order Anthoathecata) View Observations
          • Suborder Capitata View Observations
            • Bell Jellies (Family Corynidae) View Observations
              • Genus Polyorchis View Observations
                • Red-eye Medusa (Polyorchis penicillatus) View Observations
  • Echinoderms (Phylum Echinodermata) View Observations
    • Sea Stars and Brittle Stars (Subphylum Asterozoa) View Observations
      • Sea Stars (Class Asteroidea) View Observations
        • Forcipulatacean Sea Stars (Superorder Forcipulatacea) View Observations
          • Forcipulatidan Sea Stars (Order Forcipulatida) View Observations
            • Asteriid Sea Stars (Family Asteriidae) View Observations
              • Giant Sea Stars (Genus Pisaster) View Observations
                • Ochre Sea Star (Pisaster ochraceus) View Observations
• Plants (Kingdom Plantae) View Observations
  • Vascular Plants (Phylum Tracheophyta) View Observations
    • Ferns (Class Polypodiopsida) View Observations
      • Horsetails (Subclass Equisetidae) View Observations
        • Horsetails (Order Equisetales) View Observations
          • Horsetail Family (Family Equisetaceae) View Observations
            • Horsetails (Genus Equisetum) View Observations
              • Subgenus Equisetum View Observations
                • Field Horsetail (Equisetum arvense) View Observations
                • Great Horsetail (Equisetum telmateia) View Observations
                  • Braun's Giant Horsetail (Equisetum telmateia ssp. braunii) View Observations
      • Leptosporangiate Ferns (Subclass Polypodiidae) View Observations
        • Order Polypodiales View Observations
          • Suborder Pteridineae View Observations
            • Brake Family (Family Pteridaceae) View Observations
              • Subfamily Vittarioideae View Observations
                • Maidenhair Ferns (Genus Adiantum) View Observations
                  • Western Maidenhair Fern (Adiantum aleuticum) View Observations
          • Suborder Dennstaedtiineae View Observations
            • Bracken Family (Family Dennstaedtiaceae) View Observations
              • Brackens (Genus Pteridium) View Observations
                • Common Bracken (Pteridium aquilinum) View Observations
          • Eupolypods Ii (Suborder Aspleniinae) View Observations
            • Ladyferns and Allies (Family Athyriaceae) View Observations
              • Lady Ferns (Genus Athyrium) View Observations
                • Athyrium Sect. Athyrium (Section Athyrium) View Observations
                  • Lady Fern (Athyrium filix-femina) View Observations
            • Chain Fern Family (Family Blechnaceae) View Observations
              • Genus Struthiopteris View Observations
                • Deer Fern (Struthiopteris spicant) View Observations
          • Eupolypods I (Suborder Polypodiineae) View Observations
            • Shieldfern Family (Family Dryopteridaceae) View Observations
              • Subfamily Dryopteridoideae View Observations
                • Shield Ferns (Genus Polystichum) View Observations
                  • Western Sword Fern (Polystichum munitum) View Observations
                • Wood Ferns (Genus Dryopteris) View Observations
                  • Spreading Wood Fern (Dryopteris expansa) View Observations
            • Polypody Family (Family Polypodiaceae) View Observations
              • Subfamily Polypodioideae View Observations
                • Polypody Ferns (Genus Polypodium) View Observations
                  • Licorice Fern (Polypodium glycyrrhiza) View Observations
    • Conifers (Class Pinopsida) View Observations
      • Conifers (Order Pinales) View Observations
        • Cypress Family (Family Cupressaceae) View Observations
          • Cypresses, Cedars, Junipers, and Allies (Subfamily Cupressoideae) View Observations
            • Whitecedars (Genus Thuja) View Observations
              • Western Redcedar (Thuja plicata) View Observations
        • Yew Family (Family Taxaceae) View Observations
          • Yews (Genus Taxus) View Observations
            • Common Yew (Taxus baccata) View Observations
        • Pine Family (Family Pinaceae) View Observations
          • Firs, Hemlocks, Cedars, and Allies (Subfamily Abietoideae) View Observations
            • Hemlocks (Genus Tsuga) View Observations
              • Western Hemlock (Tsuga heterophylla) View Observations
          • Pines, Spruces, Larches, and Allies (Subfamily Pinoideae) View Observations
            • Douglas-Firs (Genus Pseudotsuga) View Observations
              • Common Douglas-Fir (Pseudotsuga menziesii) View Observations
            • Spruces (Genus Picea) View Observations
              • Sitka Spruce (Picea sitchensis) View Observations
    • Flowering Plants (Subphylum Angiospermae) View Observations
      • Dicots (Class Magnoliopsida) View Observations
        • Legumes, Milkworts, and Allies (Order Fabales) View Observations
          • Legumes (Family Fabaceae) View Observations
            • Subfamily Faboideae View Observations
              • Tribe Trifolieae View Observations
                • Clovers (Genus Trifolium) View Observations
                  • Red Clover (Trifolium pratense) View Observations
                  • White Clover (Trifolium repens) View Observations
                  • Subgenus Chronosemium View Observations
                    • Lesser Hop Trefoil (Trifolium dubium) View Observations
                • Medicks (Genus Medicago) View Observations
                  • Shamrock Medicks (Section Spirocarpos) View Observations
                    • Subsection Lupularia View Observations
                      • Black Medick (Medicago lupulina) View Observations
              • Tribe Loteae View Observations
                • Bird's-foot Trefoils and Deervetches (Genus Lotus) View Observations
                  • Complex Lotus corniculatus View Observations
                    • Bird's-foot Trefoil (Lotus corniculatus) View Observations
                  • Greater Bird's-Foot-Trefoil (Lotus pedunculatus) View Observations
              • Brooms, Lupines, and Allies (Tribe Genisteae) View Observations
                • Brooms (Genus Cytisus) View Observations
                  • Scotch Broom (Cytisus scoparius) View Observations
                • Laburnum (Genus Laburnum) View Observations
                  • Common Laburnum (Laburnum anagyroides) View Observations
              • Peas, Vetches, and Allies (Tribe Fabeae) View Observations
                • Sweet Peas and Vetchlings (Genus Lathyrus) View Observations
                  • Subgenus Lathyrus View Observations
                    • Section Lathyrus View Observations
                      • Broad-leaved Sweet Pea (Lathyrus latifolius) View Observations
                • Vetches (Genus Vicia) View Observations
                  • Hairy Tare (Vicia hirsuta) View Observations
              • Tribe Robinieae View Observations
                • Locust Trees (Genus Robinia) View Observations
                  • Black Locust (Robinia pseudoacacia) View Observations
        • Roses, Elms, Figs, and Allies (Order Rosales) View Observations
          • Rose Family (Family Rosaceae) View Observations
            • Brambles, Roses, Strawberries, and Allies (Subfamily Rosoideae) View Observations
              • Strawberries, Cinquefoils, and Allies (Tribe Potentilleae) View Observations
                • Strawberry Subtribe (Subtribe Fragariinae) View Observations
                  • Strawberries (Genus Fragaria) View Observations
                    • Virginia Strawberry (Fragaria virginiana) View Observations
                  • Shrubby Cinquefoils (Genus Dasiphora) View Observations
                    • Shrubby Cinquefoil (Dasiphora fruticosa) View Observations
                • Cinquefoil Subtribe (Subtribe Potentillinae) View Observations
                  • Silverweeds (Genus Argentina) View Observations
                    • Pacific Silverweed (Argentina pacifica) View Observations
              • Avens Tribe (Tribe Colurieae) View Observations
                • Avens (Genus Geum) View Observations
                  • Large-leaved Avens (Geum macrophyllum) View Observations
              • Bramble Tribe (Tribe Rubeae) View Observations
                • Brambles (Genus Rubus) View Observations
                  • Subgenus Idaeobatus View Observations
                    • Salmonberry (Rubus spectabilis) View Observations
                  • Subgenus Rubus View Observations
                    • European Blackberry Complex (Section Rubus) View Observations
                      • Subsection Hiemales View Observations
                        • Series Candicantes (Complex Candicantes) View Observations
                          • Himalayan Blackberry (Rubus bifrons) View Observations
                        • Series Rhamnifolii (Complex Rhamnifolii) View Observations
                          • Cutleaf Blackberry (Rubus laciniatus) View Observations
                  • Thimbleberry (Rubus parviflorus) View Observations
                  • Trailing Blackberry (Rubus ursinus) View Observations
            • Subfamily Amygdaloideae View Observations
              • Tribe Maleae View Observations
                • Rowans and Mountain Ashes (Genus Sorbus) View Observations
                  • European Mountain Ash (Sorbus aucuparia) View Observations
                • Serviceberries (Genus Amelanchier) View Observations
                  • Saskatoon (Amelanchier alnifolia) View Observations
                • Hawthorns (Genus Crataegus) View Observations
                  • Section Crataegus View Observations
                    • Subsection Crataegus View Observations
                      • Complex Crataegus monogyna View Observations
                        • Common Hawthorn (Crataegus monogyna) View Observations
                • Cotoneasters (Genus Cotoneaster) View Observations
                  • Wall Cotoneaster (Cotoneaster horizontalis) View Observations
                  • Swedish Cotoneaster (Cotoneaster × suecicus) View Observations
                • Apples (Genus Malus) View Observations
                  • Pacific Crab Apple (Malus fusca) View Observations
              • Tribe Exochordeae View Observations
                • Genus Oemleria View Observations
                  • Osoberry (Oemleria cerasiformis) View Observations
              • Tribe Amygdaleae View Observations
                • Plums, Cherries, and Allies (Genus Prunus) View Observations
                  • Subgenus Padus View Observations
                    • Choke Cherry (Prunus virginiana) View Observations
                  • Cherry Laurel (Prunus laurocerasus) View Observations
                  • True Cherries (Subgenus Cerasus) View Observations
                    • Sweet Cherry (Prunus avium) View Observations
                    • Bitter Cherry (Prunus emarginata) View Observations
              • Tribe Neillieae View Observations
                • Ninebarks (Genus Physocarpus) View Observations
                  • Pacific Ninebark (Physocarpus capitatus) View Observations
              • Tribe Spiraeeae View Observations
                • Meadowsweet (Genus Spiraea) View Observations
                  • Rose Spirea (Spiraea douglasii) View Observations
                • Genus Holodiscus View Observations
                  • Ocean Spray (Holodiscus discolor) View Observations
                • Genus Aruncus View Observations
                  • Goatsbeard (Aruncus dioicus) View Observations
          • Buckthorn Family (Family Rhamnaceae) View Observations
            • Tribe Rhamneae View Observations
              • False-Buckthorns (Genus Frangula) View Observations
                • Cascara (Frangula purshiana) View Observations
          • Nettle Family (Family Urticaceae) View Observations
            • Nettles (Genus Urtica) View Observations
              • Slender Stinging Nettle (Urtica gracilis) View Observations
          • Hackberry Family (Family Cannabaceae) View Observations
            • Hops (Genus Humulus) View Observations
              • Common Hops (Humulus lupulus) View Observations
        • Heathers, Balsams, Primroses, and Allies (Order Ericales) View Observations
          • Heath Family (Family Ericaceae) View Observations
            • Typical Heathers, Azaleas, and Allies (Subfamily Ericoideae) View Observations
              • Tribe Rhodoreae View Observations
                • Rhododendrons and Azaleas (Genus Rhododendron) View Observations
                  • Subgenus Azaleastrum View Observations
                    • Section Sciadorhodion View Observations
                      • Mock Azalea (Rhododendron menziesii) View Observations
            • Blueberries, Cranberries, Huckleberries, and Allies (Subfamily Vaccinioideae) View Observations
              • Tribe Gaultherieae View Observations
                • Wintergreens (Genus Gaultheria) View Observations
                  • Salal (Gaultheria shallon) View Observations
              • Tribe Vaccinieae View Observations
                • Blueberries, Cranberries, and Allies (Genus Vaccinium) View Observations
                  • Red Huckleberry (Vaccinium parvifolium) View Observations
                  • Oval-leaf Blueberry (Vaccinium ovalifolium) View Observations
          • Balsam Family (Family Balsaminaceae) View Observations
            • Touch-Me-Nots (Genus Impatiens) View Observations
              • Subgenus Impatiens (Subgenus Impatiens) View Observations
                • Impatiens Section Racemosae (Section Racemosae) View Observations
                  • Small Balsam (Impatiens parviflora) View Observations
                • Section Impatiens (Section Impatiens) View Observations
                  • Spotted Jewelweed (Impatiens capensis) View Observations
          • Primroses (Family Primulaceae) View Observations
            • Cape Myrtle Subfamily (Subfamily Myrsinoideae) View Observations
              • Loosestrifes (Genus Lysimachia) View Observations
                • Section Lysimachia View Observations
                  • Tufted Loosestrife (Lysimachia thyrsiflora) View Observations
                • Section Glaux View Observations
                  • Sea Milkwort (Lysimachia maritima) View Observations
                • Starflowers (Section Trientalis) View Observations
                  • Western Starflower (Lysimachia latifolia) View Observations
                • Dotted Loosestrife (Lysimachia punctata) View Observations
                • Creeping Jenny (Lysimachia nummularia) View Observations
        • Dogwoods, Hydrangeas, and Allies (Order Cornales) View Observations
          • Dogwood Family (Family Cornaceae) View Observations
            • Dogwoods (Genus Cornus) View Observations
              • Dwarf Dogwoods (Subgenus Arctocrania) View Observations
                • Western Bunchberry (Cornus unalaschkensis) View Observations
              • Subgenus Kraniopsis View Observations
                • Red Osier Dogwood (Cornus sericea) View Observations
              • Subgenus Cynoxylon View Observations
                • Pacific Dogwood (Cornus nuttallii) View Observations
          • Hydrangea Family (Family Hydrangeaceae) View Observations
            • Hydrangeas (Genus Hydrangea) View Observations
              • Mophead Hydrangea (Hydrangea macrophylla) View Observations
        • Gentians, Dogbanes, Madders, and Allies (Order Gentianales) View Observations
          • Dogbane Family (Family Apocynaceae) View Observations
            • Subfamily Rauvolfioideae View Observations
              • Periwinkles, Devil Peppers and Kin (Tribe Vinceae) View Observations
                • European Periwinkles (Subtribe Vincinae) View Observations
                  • Periwinkles (Genus Vinca) View Observations
                    • Lesser Periwinkle (Vinca minor) View Observations
          • Madder Family (Family Rubiaceae) View Observations
            • Subfamily Rubioideae View Observations
              • Tribe Rubieae View Observations
                • Bedstraws (Genus Galium) View Observations
                  • Galium Aparine Complex (Complex Galium aparine) View Observations
                    • Catchweed Bedstraw (Galium aparine) View Observations
                  • Fragrant Bedstraw (Galium triflorum) View Observations
        • Pinks, Cactuses, and Allies (Order Caryophyllales) View Observations
          • Knotweed Family (Family Polygonaceae) View Observations
            • Subfamily Polygonoideae View Observations
              • Tribe Persicarieae View Observations
                • Subtribe Persicariinae View Observations
                  • Knotweeds, Smartweeds, and Waterpeppers (Genus Persicaria) View Observations
                    • Spotted Lady's Thumb (Persicaria maculosa) View Observations
                    • Water Smartweed (Persicaria amphibia) View Observations
              • Tribe Polygoneae View Observations
                • Subtribe Reynoutriinae View Observations
                  • Genus Reynoutria View Observations
                    • Japanese Knotweed (Reynoutria japonica) View Observations
              • Tribe Rumiceae View Observations
                • Docks (Genus Rumex) View Observations
                  • Sheep's Sorrel (Rumex acetosella) View Observations
                  • Curly Dock (Rumex crispus) View Observations
                  • Broad-leaved Dock (Rumex obtusifolius) View Observations
          • Pink Family (Family Caryophyllaceae) View Observations
            • Tribe Alsineae View Observations
              • Chickweeds (Genus Stellaria) View Observations
                • Common Chickweed Complex (Complex Stellaria media) View Observations
                  • Common Chickweed (Stellaria media) View Observations
                • Lesser Stitchwort (Stellaria graminea) View Observations
                • Crisp Starwort (Stellaria crispa) View Observations
              • Mouse-ear Chickweeds (Genus Cerastium) View Observations
                • Snow-in-Summer (Cerastium tomentosum) View Observations
                • Mouse-ear Chickweed (Cerastium fontanum) View Observations
            • Tribe Sagineae View Observations
              • Pearlworts (Genus Sagina) View Observations
                • Procumbent Pearlwort (Sagina procumbens) View Observations
          • Amaranths (Family Amaranthaceae) View Observations
            • Saltbush Subfamily (Subfamily Chenopodioideae) View Observations
              • Tribe Atripliceae View Observations
                • Saltbushes (Genus Atriplex) View Observations
                  • Creeping Saltbush (Atriplex prostrata) View Observations
              • Tribe Chenopodieae View Observations
                • Goosefoots (Genus Chenopodium) View Observations
                  • Common Lambsquarters (Chenopodium album) View Observations
            • Subfamily Salicornioideae View Observations
              • Tribe Salicornieae View Observations
                • Pickleweeds (Genus Salicornia) View Observations
                  • Common Glassworts (Section Perennes) View Observations
                    • Pacific Glasswort (Salicornia pacifica) View Observations
          • Pussypaw Family (Family Montiaceae) View Observations
            • Spring Beauties (Genus Claytonia) View Observations
              • Claytonia Sect. Limnia (Section Limnia) View Observations
                • Candy Flower (Claytonia sibirica) View Observations
        • Sunflowers, Bellflowers, Fanflowers, and Allies (Order Asterales) View Observations
          • Sunflowers, Daisies, Asters, and Allies (Family Asteraceae) View Observations
            • Thistles and Allies (Subfamily Carduoideae) View Observations
              • Tribe Cardueae View Observations
                • Thistles and Burdocks (Subtribe Carduinae) View Observations
                  • Plume Thistles (Genus Cirsium) View Observations
                    • Canada Thistle (Cirsium arvense) View Observations
                • Subtribe Centaureinae View Observations
                  • Knapweeds (Genus Centaurea) View Observations
                    • Knapweeds, Bluets, Loggerheads, and Allies (Subgenus Cyanus) View Observations
                      • Perennial Cornflower (Centaurea montana) View Observations
            • Chicories, Dandelions, and Allies (Subfamily Cichorioideae) View Observations
              • Lettuce, Chicory, Dandelion and Salsify Tribe (Tribe Cichorieae) View Observations
                • Subtribe Hypochaeridinae View Observations
                  • Cat's-Ears (Genus Hypochaeris) View Observations
                    • Common Cat's-Ear (Hypochaeris radicata) View Observations
                • Dandelions, Hawksbeards, and Rattlesnake Roots (Subtribe Crepidinae) View Observations
                  • Hawksbeards (Genus Crepis) View Observations
                    • Smooth Hawksbeard (Crepis capillaris) View Observations
                  • Nippleworts (Genus Lapsana) View Observations
                    • Nipplewort (Lapsana communis) View Observations
                • Hawkweeds (Subtribe Hieraciinae) View Observations
                  • Mouse Ear Hawkweeds (Genus Pilosella) View Observations
                    • Orange Hawkweed (Pilosella aurantiaca) View Observations
                  • Hawkweeds (Genus Hieracium) View Observations
                    • Spotted Hawkweed (Hieracium maculatum) View Observations
                • Subtribe Hyoseridinae View Observations
                  • Sow Thistles (Genus Sonchus) View Observations
                    • Prickly Sowthistle (Sonchus asper) View Observations
                    • Perennial Sow Thistle (Sonchus arvensis) View Observations
                • Subtribe Lactucinae View Observations
                  • Genus Mycelis View Observations
                    • Wall Lettuce (Mycelis muralis) View Observations
            • Subfamily Asteroideae View Observations
              • Paper Daisies (Tribe Gnaphalieae) View Observations
                • Cudweeds, Everlastings, and Pussytoes (Subtribe Gnaphaliinae) View Observations
                  • Everlastings (Genus Anaphalis) View Observations
                    • Pearly Everlasting (Anaphalis margaritacea) View Observations
              • Chamomiles, Yarrows, and Allies (Tribe Anthemideae) View Observations
                • Subtribe Leucantheminae View Observations
                  • Genus Leucanthemum View Observations
                    • Complex Leucanthemum vulgare View Observations
                      • Oxeye Daisy (Leucanthemum vulgare) View Observations
                • Subtribe Anthemidinae View Observations
                  • Tansies (Genus Tanacetum) View Observations
                    • Tansy (Tanacetum vulgare) View Observations
                • Subtribe Matricariinae View Observations
                  • Yarrows (Genus Achillea) View Observations
                    • Common Yarrow Complex (Complex Achillea millefolium) View Observations
                      • Common Yarrow (Achillea millefolium) View Observations
                  • German Chamomiles and Pineapple-Weeds (Genus Matricaria) View Observations
                    • Pineapple-Weed (Matricaria discoidea) View Observations
              • Asters and Allies (Tribe Astereae) View Observations
                • Subtribe Bellidinae View Observations
                  • Genus Bellis View Observations
                    • Lawn Daisy (Bellis perennis) View Observations
                • Subtribe Machaerantherinae View Observations
                  • Gumplants (Genus Grindelia) View Observations
                    • Oregon Gumplant (Grindelia stricta) View Observations
              • Groundsels and Allies (Tribe Senecioneae) View Observations
                • Subtribe Tussilagininae View Observations
                  • Butterburs (Genus Petasites) View Observations
                    • Arctic Butterbur (Petasites frigidus) View Observations
                  • Genus Luina View Observations
                    • Littleleaf Silverback (Luina hypoleuca) View Observations
              • Coreopsis and Allies (Tribe Coreopsideae) View Observations
                • Beggarticks (Genus Bidens) View Observations
                  • Devil's Beggarticks (Bidens frondosa) View Observations
          • Bellflower Family (Family Campanulaceae) View Observations
            • Bellflower Subfamily (Subfamily Campanuloideae) View Observations
              • Bellflowers (Genus Campanula) View Observations
                • Peach-leaved Bellflower (Campanula persicifolia) View Observations
        • Geraniums, Bridal Wreaths, and Allies (Order Geraniales) View Observations
          • Geranium Family (Family Geraniaceae) View Observations
            • Geraniums and Cranesbills (Genus Geranium) View Observations
              • Subgenus Robertium View Observations
                • Section Ruberta View Observations
                  • Herb Robert (Geranium robertianum) View Observations
        • Soapberries, Cashews, Mahoganies, and Allies (Order Sapindales) View Observations
          • Soapberry Family (Family Sapindaceae) View Observations
            • Maples (Genus Acer) View Observations
              • Acer Sect. Acer (Section Acer) View Observations
                • Acer Ser. Acer (Complex Acer pseudoplatanus) View Observations
                  • Sycamore Maple (Acer pseudoplatanus) View Observations
              • Acer Sect. Macrophylla (Section Macrophylla) View Observations
                • Bigleaf Maple (Acer macrophyllum) View Observations
              • Acer Sect. Negundo (Section Negundo) View Observations
                • Manitoba Maple (Acer negundo) View Observations
              • Acer Sect. Palmata (Section Palmata) View Observations
                • Acer Ser. Palmata (Complex Acer palmatum) View Observations
                  • Vine Maple (Acer circinatum) View Observations
                  • Japanese Maple (Acer palmatum) View Observations
              • Acer Sect. Platanoidea (Section Platanoidea) View Observations
                • Norway Maple (Acer platanoides) View Observations
            • Buckeyes and Horse-Chestnuts (Genus Aesculus) View Observations
              • Horse-Chestnut (Aesculus hippocastanum) View Observations
        • Myrtles, Evening Primroses, and Allies (Order Myrtales) View Observations
          • Evening Primrose Family (Family Onagraceae) View Observations
            • Enchanter's Nightshades (Genus Circaea) View Observations
              • Alpine Enchanter's-Nightshade (Circaea alpina) View Observations
            • Evening Primroses, Sundrops, and Beeblossoms (Genus Oenothera) View Observations
              • Oenothera Sect. Oenothera (Section Oenothera) View Observations
                • Common Evening-Primrose (Oenothera biennis) View Observations
            • Willowherbs (Genus Epilobium) View Observations
              • Fringed Willowherb (Epilobium ciliatum) View Observations
            • Fireweeds (Genus Chamaenerion) View Observations
              • Fireweed (Chamaenerion angustifolium) View Observations
        • Beeches, Oaks, Walnuts, and Allies (Order Fagales) View Observations
          • Birch Family (Family Betulaceae) View Observations
            • Alders (Genus Alnus) View Observations
              • Red Alder (Alnus rubra) View Observations
            • Hazels (Genus Corylus) View Observations
              • Common Hazel (Corylus avellana) View Observations
        • Mints, Plantains, Olives, and Allies (Order Lamiales) View Observations
          • Broomrape Family (Family Orobanchaceae) View Observations
            • Tribe Pedicularideae View Observations
              • Paintbrushes (Genus Castilleja) View Observations
                • Harsh Indian Paintbrush (Castilleja hispida) View Observations
          • Olive Family (Family Oleaceae) View Observations
            • Privets (Genus Ligustrum) View Observations
              • Common Privet (Ligustrum vulgare) View Observations
          • Mint Family (Family Lamiaceae) View Observations
            • Subfamily Nepetoideae View Observations
              • Tribe Mentheae View Observations
                • Balms, Mints, and Thymes (Subtribe Menthinae) View Observations
                  • Genus Origanum View Observations
                    • Oregano (Origanum vulgare) View Observations
                • Cleonias, Dragonmouths, and Selfheals (Subtribe Prunellinae) View Observations
                  • Selfheals (Genus Prunella) View Observations
                    • Common Selfheal (Prunella vulgaris) View Observations
                • Melissas and Sages (Subtribe Salviinae) View Observations
                  • Melissas (Genus Melissa) View Observations
                    • Lemon Balm (Melissa officinalis) View Observations
            • Subfamily Lamioideae View Observations
              • Hempnettle (Genus Galeopsis) View Observations
                • Common Hemp-Nettle (Galeopsis tetrahit) View Observations
              • Tribe Lamieae View Observations
                • Deadnettles (Genus Lamium) View Observations
                  • Yellow Archangel (Lamium galeobdolon) View Observations
          • Plantain Family (Family Plantaginaceae) View Observations
            • Tribe Antirrhineae View Observations
              • Cancerworts (Genus Cymbalaria) View Observations
                • Ivy-leaved Toadflax (Cymbalaria muralis) View Observations
            • Tribe Veroniceae View Observations
              • Speedwells (Genus Veronica) View Observations
                • Subgenus Beccabunga View Observations
                  • Thyme-leaved Speedwell (Veronica serpyllifolia) View Observations
                  • American Brooklime (Veronica americana) View Observations
                • Subgenus Veronica View Observations
                  • Heath Speedwell (Veronica officinalis) View Observations
            • Tribe Digitalideae View Observations
              • Foxgloves (Genus Digitalis) View Observations
                • Section Digitalis View Observations
                  • Purple Foxglove (Digitalis purpurea) View Observations
            • Tribe Plantagineae View Observations
              • Plantains (Genus Plantago) View Observations
                • Subgenus Plantago View Observations
                  • Section Plantago View Observations
                    • Greater Plantain (Plantago major) View Observations
                • Section Albicans (Subgenus Albicans) View Observations
                  • Section Lanceifolia (Section Lanceifolia) View Observations
                    • English Plantain (Plantago lanceolata) View Observations
          • Bladderwort Family (Family Lentibulariaceae) View Observations
            • Bladderworts (Genus Utricularia) View Observations
              • Subgenus Utricularia View Observations
                • Section Utricularia (Section Utricularia) View Observations
                  • Common Bladderwort (Utricularia macrorhiza) View Observations
          • Lopseed Family (Family Phrymaceae) View Observations
            • Monkeyflowers (Genus Erythranthe) View Observations
              • Section Alsinimimulus View Observations
                • Wingstem Monkeyflower (Erythranthe alsinoides) View Observations
        • Buttercups, Poppies, and Allies (Order Ranunculales) View Observations
          • Poppy Family (Family Papaveraceae) View Observations
            • Subfamily Fumarioideae View Observations
              • Tribe Corydaleae View Observations
                • Bleedinghearts (Genus Dicentra) View Observations
                  • Pacific Bleeding Heart (Dicentra formosa) View Observations
            • Subfamily Papaveroideae View Observations
              • Tribe Papavereae View Observations
                • Poppies (Genus Papaver) View Observations
                  • Welsh Poppy (Papaver cambricum) View Observations
          • Buttercup Family (Family Ranunculaceae) View Observations
            • Columbines and Meadow-Rues (Subfamily Thalictroideae) View Observations
              • Columbines (Genus Aquilegia) View Observations
                • Complex Aquilegia vulgaris View Observations
                  • Common Columbine (Aquilegia vulgaris) View Observations
            • Anemones, Buttercups, Larkspurs and Allies (Subfamily Ranunculoideae) View Observations
              • Tribe Ranunculeae View Observations
                • Buttercups (Genus Ranunculus) View Observations
                  • Creeping Buttercup (Ranunculus repens) View Observations
                  • Meadow Buttercup (Ranunculus acris) View Observations
          • Barberry Family (Family Berberidaceae) View Observations
            • Subfamily Berberidoideae View Observations
              • Tribe Berberideae View Observations
                • Subtribe Berberidinae View Observations
                  • Barberries (Genus Berberis) View Observations
                    • Cascade Oregon-Grape (Berberis nervosa) View Observations
        • Nightshades, Bindweeds, Gooseweeds, and Allies (Order Solanales) View Observations
          • Nightshade Family (Family Solanaceae) View Observations
            • Nightshades and Allies (Subfamily Solanoideae) View Observations
              • Nightshades and Jaltomatas (Tribe Solaneae) View Observations
                • Nightshades (Genus Solanum) View Observations
                  • Bittersweet Nightshade (Solanum dulcamara) View Observations
          • Bindweed Family (Family Convolvulaceae) View Observations
            • Subfamily Convolvuloideae View Observations
              • Tribe Convolvuleae View Observations
                • False Bindweeds (Genus Calystegia) View Observations
                  • Large Bindweed (Calystegia silvatica) View Observations
        • Honeysuckles, Moschatels, and Allies (Order Dipsacales) View Observations
          • Honeysuckle Family (Family Caprifoliaceae) View Observations
            • Subfamily Caprifolioideae View Observations
              • Snowberries (Genus Symphoricarpos) View Observations
                • Common Snowberry (Symphoricarpos albus) View Observations
              • Honeysuckles (Genus Lonicera) View Observations
                • Subgenus Caprifolium View Observations
                  • European Honeysuckle (Lonicera periclymenum) View Observations
                  • Orange Honeysuckle (Lonicera ciliosa) View Observations
                • Subgenus Lonicera View Observations
                  • Lonicera Subsection Distegiae (Subsection Distegiae) View Observations
                    • Twinberry Honeysuckle (Lonicera involucrata) View Observations
            • Abelias, Twinflowers and Allies (Subfamily Linnaeoideae) View Observations
              • Genus Kolkwitzia View Observations
                • Beauty Bush (Kolkwitzia amabilis) View Observations
          • Elder Family (Family Viburnaceae) View Observations
            • Elders (Genus Sambucus) View Observations
              • Red-berried Elder (Sambucus racemosa) View Observations
        • Carrots, Ivies, and Allies (Order Apiales) View Observations
          • Carrot Family (Family Apiaceae) View Observations
            • Subfamily Apioideae View Observations
              • Tribe Careae View Observations
                • Genus Aegopodium View Observations
                  • Goutweed (Aegopodium podagraria) View Observations
              • Tribe Apieae View Observations
                • Genus Foeniculum View Observations
                  • Fennel (Foeniculum vulgare) View Observations
              • Tribe Oenantheae View Observations
                • Water-Dropworts (Genus Oenanthe) View Observations
                  • Water Parsley (Oenanthe sarmentosa) View Observations
              • Tribe Scandiceae View Observations
                • Subtribe Scandicinae View Observations
                  • Genus Anthriscus View Observations
                    • Bur Parsley (Anthriscus caucalis) View Observations
                  • Sweet Cicely (Genus Osmorhiza) View Observations
                    • Mountain Sweet Cicely (Osmorhiza berteroi) View Observations
          • Ivy Family (Family Araliaceae) View Observations
            • Ivies (Genus Hedera) View Observations
              • Common Ivy (Hedera helix) View Observations
            • Genus Oplopanax View Observations
              • Devil's Club (Oplopanax horridus) View Observations
        • Mallows, Rock-roses, and Allies (Order Malvales) View Observations
          • Mallow and Hibiscus Family (Family Malvaceae) View Observations
            • Subfamily Malvoideae View Observations
              • Tribe Malveae View Observations
                • Hollyhocks (Genus Alcea) View Observations
                  • Hollyhock (Alcea rosea) View Observations
          • Stringbarks (Family Thymelaeaceae) View Observations
            • Daphnes (Genus Daphne) View Observations
              • Spurge-Laurel (Daphne laureola) View Observations
        • Waterlilies, Fanworts, and Allies (Order Nymphaeales) View Observations
          • Waterlily Family (Family Nymphaeaceae) View Observations
            • Yellow Pond-Lilies (Genus Nuphar) View Observations
              • Western Yellow Pond-Lily (Nuphar polysepala) View Observations
          • Fanwort Family (Family Cabombaceae) View Observations
            • Genus Brasenia View Observations
              • Watershield (Brasenia schreberi) View Observations
        • Nances, Willows, and Allies (Order Malpighiales) View Observations
          • Willow Family (Family Salicaceae) View Observations
            • Poplars, Cottonwoods, and Aspens (Genus Populus) View Observations
              • Section Aigeiros View Observations
                • Black Poplar (Populus nigra) View Observations
              • Section Tacamahaca View Observations
                • Black Cottonwood (Populus trichocarpa) View Observations
            • Willows (Genus Salix) View Observations
              • True Willows (Subgenus Salix) View Observations
                • Section Salicaster View Observations
                  • Pacific Willow (Salix lasiandra) View Observations
              • Sallows and Osiers (Subgenus Vetrix) View Observations
                • Section Cinerella View Observations
                  • Scouler's Willow (Salix scouleriana) View Observations
                • Section Sitchenses View Observations
                  • Sitka Willow (Salix sitchensis) View Observations
          • Violet Family (Family Violaceae) View Observations
            • Violets (Genus Viola) View Observations
              • Pansies and Violets (Subgenus Viola) View Observations
                • Section Chamaemelanium View Observations
                  • Subsection Nudicaules View Observations
                    • Stream Violet (Viola glabella) View Observations
          • St. John's Wort Family (Family Hypericaceae) View Observations
            • St. John's Worts Tribe (Tribe Hypericeae) View Observations
              • St. John's-Worts (Genus Hypericum) View Observations
                • Common St. John's-Wort (Hypericum perforatum) View Observations
                • Rose-of-Sharon (Hypericum calycinum) View Observations
        • Borages (Order Boraginales) View Observations
          • Borage Family (Family Boraginaceae) View Observations
            • Subfamily Cynoglossoideae View Observations
              • Tribe Myosotideae View Observations
                • Forget-Me-Nots (Genus Myosotis) View Observations
                  • Field Forget-Me-Not (Myosotis arvensis) View Observations
        • Hollies and Allies (Order Aquifoliales) View Observations
          • Holly Family (Family Aquifoliaceae) View Observations
            • Hollies (Genus Ilex) View Observations
              • European Holly (Ilex aquifolium) View Observations
        • Mustards, Capers, and Allies (Order Brassicales) View Observations
          • Mustard Family (Family Brassicaceae) View Observations
            • Tribe Cardamineae View Observations
              • Bittercresses (Genus Cardamine) View Observations
                • Little Western Bittercress (Cardamine oligosperma) View Observations
                • Wavy Bittercress (Cardamine flexuosa) View Observations
            • Tribe Hesperideae View Observations
              • Genus Hesperis View Observations
                • Dame's Rocket (Hesperis matronalis) View Observations
        • Saxifrages, Stonecrops, and Allies (Order Saxifragales) View Observations
          • Gooseberry Family (Family Grossulariaceae) View Observations
            • Currants and Gooseberries (Genus Ribes) View Observations
              • Stink Currant (Ribes bracteosum) View Observations
          • Saxifrage Family (Family Saxifragaceae) View Observations
            • Alumroot Tribe (Tribe Heuchereae) View Observations
              • Alumroots (Genus Heuchera) View Observations
                • Heuchera Sect. Holochloa (Section Holochloa) View Observations
                  • Crevice Alumroot (Heuchera micrantha) View Observations
              • Foamflowers (Genus Tiarella) View Observations
                • Threeleaf Foamflower (Tiarella trifoliata) View Observations
              • Tellimas (Genus Tellima) View Observations
                • Fringe Cups (Tellima grandiflora) View Observations
              • Piggyback Plants and Youth-on-Ages (Genus Tolmiea) View Observations
                • Youth-on-Age (Tolmiea menziesii) View Observations
            • Brookfoam Tribe (Tribe Boykinieae) View Observations
              • Brookfoams (Genus Boykinia) View Observations
                • Coastal Brookfoam (Boykinia occidentalis) View Observations
          • Stonecrop Family (Family Crassulaceae) View Observations
            • Subfamily Sempervivoideae View Observations
              • Tribe Sedeae View Observations
                • Stonecrops (Genus Sedum) View Observations
                  • Section Sedum (Section Sedum) View Observations
                    • Complex Sedum album View Observations
                      • White Stonecrop (Sedum album) View Observations
              • Tribe Semperviveae View Observations
                • Genus Petrosedum View Observations
                  • Rock Stonecrop (Petrosedum forsterianum) View Observations
        • Grapes and Allies (Order Vitales) View Observations
          • Grape Family (Family Vitaceae) View Observations
            • Virgin Creepers (Genus Parthenocissus) View Observations
              • Thicket Creeper (Parthenocissus inserta) View Observations
      • Monocots (Class Liliopsida) View Observations
        • Grasses, Sedges, Cattails, and Allies (Order Poales) View Observations
          • Sedges (Family Cyperaceae) View Observations
            • Subfamily Cyperoideae View Observations
              • Tribe Cariceae View Observations
                • True Sedges (Genus Carex) View Observations
                  • Carex Subg. Carex (Subgenus Carex) View Observations
                    • Carex Sect. Phacocystis (Section Phacocystis) View Observations
                      • Lyngbye's Sedge (Carex lyngbyei) View Observations
                  • Carex Subg. Vignea (Subgenus Vignea) View Observations
                    • Carex Sect. Deweyanae (Section Deweyanae) View Observations
                      • Slender-footed Sedge (Carex leptopoda) View Observations
              • Tribe Scirpeae View Observations
                • Scirpus Bulrushes (Genus Scirpus) View Observations
                  • Panicled Bulrush (Scirpus microcarpus) View Observations
          • Grasses (Family Poaceae) View Observations
            • Subfamily Pooideae View Observations
              • Tribe Meliceae View Observations
                • Sweet Grass (Genus Glyceria) View Observations
                  • Reed Meadowgrass (Glyceria maxima) View Observations
                  • American Manna Grass (Glyceria grandis) View Observations
              • Tribe Poeae View Observations
                • Subtribe Anthoxanthinae View Observations
                  • Sweetgrasses (Genus Anthoxanthum) View Observations
                    • Sweet Vernal Grass (Anthoxanthum odoratum) View Observations
                • Subtribe Aveninae View Observations
                  • Genus Trisetum View Observations
                    • Nodding Trisetum (Trisetum cernuum) View Observations
                • Subtribe Dactylidinae View Observations
                  • Cocks-foot and Orchard Grasses (Genus Dactylis) View Observations
                    • Orchard Grass (Dactylis glomerata) View Observations
                • Subtribe Holcinae View Observations
                  • Genus Holcus View Observations
                    • Velvetgrass (Holcus lanatus) View Observations
                • Fescues and Ryegrasses (Subtribe Loliinae) View Observations
                  • Ryegrasses (Genus Lolium) View Observations
                    • Subgenus Lolium View Observations
                      • Perennial Ryegrass (Lolium perenne) View Observations
                • Subtribe Phalaridinae View Observations
                  • Canarygrasses (Genus Phalaris) View Observations
                    • Reed Canary Grass (Phalaris arundinacea) View Observations
                • Subtribe Poinae View Observations
                  • Bluegrasses (Genus Poa) View Observations
                    • Rough Meadow-Grass (Poa trivialis) View Observations
              • Tribe Bromeae View Observations
                • Bromes (Genus Bromus) View Observations
                  • Section Bromus View Observations
                    • Common Soft Brome (Bromus hordeaceus) View Observations
                  • Section Ceratochloa View Observations
                    • California Brome (Bromus carinatus) View Observations
              • Tribe Triticeae View Observations
                • Subtribe Hordeinae View Observations
                  • Genus Leymus View Observations
                    • American Dune Grass (Leymus mollis) View Observations
          • Bulrushes, Cattails, and Allies (Family Typhaceae) View Observations
            • Cattails (Genus Typha) View Observations
              • Broadleaf Cattail (Typha latifolia) View Observations
          • Rushes and Allies (Family Juncaceae) View Observations
            • Rushes (Genus Juncus) View Observations
              • Saltmeadow Rush (Juncus gerardi) View Observations
              • Soft Rush (Juncus effusus) View Observations
              • Baltic Rush (Juncus balticus) View Observations
            • Woodrushes (Genus Luzula) View Observations
              • Section Luzula View Observations
                • Heath Wood-Rush (Luzula multiflora) View Observations
              • Pacific Woodrush (Luzula comosa) View Observations
              • Small-flower Woodrush (Luzula parviflora) View Observations
        • Agaves, Orchids, Irises, and Allies (Order Asparagales) View Observations
          • Orchids (Family Orchidaceae) View Observations
            • Lower Epidendroideae (Subfamily Epidendroideae) View Observations
              • Tribe Neottieae View Observations
                • Subtribe Limodorinae View Observations
                  • Helleborines (Genus Epipactis) View Observations
                    • Section Epipactis View Observations
                      • Subsection Epipactis View Observations
                        • Broad-leafed Helleborine (Epipactis helleborine) View Observations
          • Agave and Allies (Family Asparagaceae) View Observations
            • Dragon Tree Subfamily (Subfamily Nolinoideae) View Observations
              • True and False Solomon's Seals (Tribe Polygonateae) View Observations
                • Mayflowers and False Solomon's Seals (Genus Maianthemum) View Observations
                  • Mayflowers (Section Maianthemum) View Observations
                    • Western Lily of the Valley (Maianthemum dilatatum) View Observations
              • Cast-iron Plants and Lilies of the Valley (Tribe Convallarieae) View Observations
                • Lilies of the Valley (Genus Convallaria) View Observations
                  • European Lily of the Valley (Convallaria majalis) View Observations
          • Irises and Allies (Family Iridaceae) View Observations
            • Subfamily Iridoideae View Observations
              • Tribe Irideae View Observations
                • Irises (Genus Iris) View Observations
                  • Subgenus Limniris View Observations
                    • Yellow Iris (Iris pseudacorus) View Observations
        • Aroids, Water-Plantains, Seagrass, and Allies (Order Alismatales) View Observations
          • Arum Family (Family Araceae) View Observations
            • Subfamily Orontioideae View Observations
              • Skunk Cabbages (Genus Lysichiton) View Observations
                • Western Skunk Cabbage (Lysichiton americanus) View Observations
    • Lycophytes (Class Lycopodiopsida) View Observations
      • Spikemosses (Order Selaginellales) View Observations
        • Spikemoss Family (Family Selaginellaceae) View Observations
          • Spikemosses (Genus Selaginella) View Observations
            • Wallace's Spikemoss (Selaginella wallacei) View Observations
  • Mosses (Phylum Bryophyta) View Observations
    • Joint-toothed Mosses (Class Bryopsida) View Observations
      • Order Bartramiales View Observations
        • Family Bartramiaceae View Observations
          • Genus Bartramia View Observations
            • Common Apple-Moss (Bartramia pomiformis) View Observations
      • Order Pottiales View Observations
        • Family Pottiaceae View Observations
          • Genus Tortella View Observations
            • Twisted Moss (Tortella tortuosa) View Observations
      • Order Bryales View Observations
        • Family Mniaceae View Observations
          • Genus Leucolepis View Observations
            • Menzies' Tree Moss (Leucolepis acanthoneura) View Observations
          • Thyme and Allied Mosses (Genus Plagiomnium) View Observations
            • Badge Moss (Plagiomnium insigne) View Observations
          • Genus Rhizomnium View Observations
            • Fan Moss (Rhizomnium glabrescens) View Observations
        • Family Bryaceae View Observations
          • Genus Ptychostomum View Observations
            • Long-leaved Thread Moss (Ptychostomum pseudotriquetrum) View Observations
      • Order Grimmiales View Observations
        • Rock Mosses (Family Grimmiaceae) View Observations
          • Genus Racomitrium View Observations
            • Yellow Fringe-Moss (Racomitrium aciculare) View Observations
            • Elongate Rock Moss (Racomitrium elongatum) View Observations
            • Yellow-green Rock Moss (Racomitrium heterostichum) View Observations
          • Genus Grimmia View Observations
            • Grey-cushioned Grimmia (Grimmia pulvinata) View Observations
      • Order Orthotrichales View Observations
        • Family Orthotrichaceae View Observations
          • Genus Pulvigera View Observations
            • Pulvigera papillosa View Observations
          • Genus Ulota View Observations
            • Twisted Ulota Moss (Ulota obtusiuscula) View Observations
          • Yoke Mosses (Genus Zygodon) View Observations
            • Park Yoke-Moss (Zygodon rupestris) View Observations
      • Feather Mosses (Order Hypnales) View Observations
        • Family Stereodontaceae View Observations
          • Genus Stereodon View Observations
            • Stereodon subimponens View Observations
        • Family Hypnaceae View Observations
          • Genus Hypnum View Observations
            • Coiled-leaf Claw-Moss (Hypnum circinale) View Observations
            • Dieck's Hypnum Moss (Hypnum dieckii) View Observations
        • Family Lembophyllaceae View Observations
          • Genus Pseudisothecium View Observations
            • Cat's Tail Moss (Pseudisothecium stoloniferum) View Observations
        • Family Brachytheciaceae View Observations
          • Claopodium Mosses (Genus Claopodium) View Observations
            • Crispleaf Roughmoss (Claopodium crispifolium) View Observations
          • Homalothecium Mosses (Genus Homalothecium) View Observations
            • Tree Mat Homalothecium Moss (Homalothecium fulgescens) View Observations
          • Genus Scleropodium View Observations
            • Obtuseleaf Scleropodium Moss (Scleropodium obtusifolium) View Observations
          • Genus Kindbergia View Observations
            • Common Feather-Moss (Kindbergia praelonga) View Observations
            • Oregon Beaked Moss (Kindbergia oregana) View Observations
        • Family Plagiotheciaceae View Observations
          • Genus Plagiothecium View Observations
            • Waved Silk-Moss (Plagiothecium undulatum) View Observations
          • Genus Pseudotaxiphyllum View Observations
            • Elegant Silk-Moss (Pseudotaxiphyllum elegans) View Observations
        • Family Neckeraceae View Observations
          • Genus Neckera View Observations
            • Douglas' Neckera Moss (Neckera douglasii) View Observations
        • Family Hylocomiaceae View Observations
          • Genus Hylocomiadelphus View Observations
            • Rough Goose Neck Moss (Hylocomiadelphus triquetrus) View Observations
          • Genus Hylocomium View Observations
            • Stairstep Moss (Hylocomium splendens) View Observations
          • Goose Neck Moss (Genus Rhytidiadelphus) View Observations
            • Square Gooseneck Moss (Rhytidiadelphus squarrosus) View Observations
            • Lanky Moss (Rhytidiadelphus loreus) View Observations
      • Order Dicranales View Observations
        • Family Aongstroemiaceae View Observations
          • Genus Dichodontium View Observations
            • Transparent Fork-Moss (Dichodontium pellucidum) View Observations
        • Family Dicranaceae View Observations
          • Forkmosses (Genus Dicranum) View Observations
            • Broom Forkmoss (Dicranum scoparium) View Observations
            • Dusky Fork-Moss (Dicranum fuscescens) View Observations
    • Class Polytrichopsida View Observations
      • Order Polytrichales View Observations
        • Haircap Moss Family (Family Polytrichaceae) View Observations
          • Genus Pogonatum View Observations
            • Contorted Pogonatum Moss (Pogonatum contortum) View Observations
          • Smoothcap Mosses (Genus Atrichum) View Observations
            • Catherine's Moss (Atrichum undulatum) View Observations
          • Genus Polytrichastrum View Observations
            • Alpine Haircap Moss (Polytrichastrum alpinum) View Observations
  • Green Algae (Phylum Chlorophyta) View Observations
    • Ulvophycean Green Algae (Class Ulvophyceae) View Observations
      • Sea Lettuces and Allies (Order Ulvales) View Observations
        • Sea Lettuces (Family Ulvaceae) View Observations
          • Sea Lettuces (Genus Ulva) View Observations
            • Gutweed (Ulva intestinalis) View Observations
            • Broadleaf Sea Lettuce (Ulva lactuca) View Observations
  • Liverworts (Phylum Marchantiophyta) View Observations
    • Leafy Liverworts (Class Jungermanniopsida) View Observations
      • Subclass Pelliidae View Observations
        • Pellias and Allies (Order Pelliales) View Observations
          • Pellias and Allies (Family Pelliaceae) View Observations
            • Pellias (Genus Pellia) View Observations
              • Ring Pellia (Pellia neesiana) View Observations
      • Subclass Jungermanniidae View Observations
        • Order Jungermanniales View Observations
          • Suborder Lophocoleineae View Observations
            • Family Lophocoleaceae View Observations
              • Genus Chiloscyphus View Observations
                • Square-leaved Crestwort (Chiloscyphus polyanthos) View Observations
              • Genus Lophocolea View Observations
                • Bifid Crestwort (Lophocolea bidentata) View Observations
            • Family Lepidoziaceae View Observations
              • Genus Lepidozia View Observations
                • Creeping Fingerwort (Lepidozia reptans) View Observations
              • Genus Bazzania View Observations
                • Bazzania Liverwort (Bazzania denudata) View Observations
          • Suborder Cephaloziineae View Observations
            • Family Scapaniaceae View Observations
              • Genus Scapania View Observations
                • Yellow-ladle Liverwort (Scapania bolanderi) View Observations
                • Water Earwort (Scapania undulata) View Observations
                • American Earwort (Scapania americana) View Observations
        • Order Porellales View Observations
          • Family Frullaniaceae View Observations
            • Scaleworts (Genus Frullania) View Observations
              • Frullania Tamarisci Sensu Lato (Complex Frullania tamarisci) View Observations
                • Hanging Millipede Liverwort (Frullania nisquallensis) View Observations
          • Family Porellaceae View Observations
            • Genus Porella View Observations
              • Tree Ruffle Liverwort (Porella navicularis) View Observations
              • Cliff Scalewort (Porella cordaeana) View Observations
          • Family Radulaceae View Observations
            • Genus Radula View Observations
              • Flat-leaved Scalewort (Radula complanata) View Observations
• Fungi Including Lichens (Kingdom Fungi) View Observations
  • Basidiomycete Fungi (Phylum Basidiomycota) View Observations
    • Higher Basidiomycetes (Subphylum Agaricomycotina) View Observations
      • Class Agaricomycetes View Observations
        • Shelf Fungi (Order Polyporales) View Observations
          • Bracket Fungi (Family Polyporaceae) View Observations
            • Genus Trametes View Observations
              • Complex Trametes versicolor View Observations
                • Turkey-Tail (Trametes versicolor) View Observations
            • Genus Picipes View Observations
              • Bay Polypore (Picipes badius) View Observations
          • Bracket Polypores (Family Fomitopsidaceae) View Observations
            • Genus Fomitopsis View Observations
              • Red-banded Polypores (Complex Fomitopsis pinicola) View Observations
                • Northern Red Belt (Fomitopsis mounceae) View Observations
  • Ascomycete Fungi (Phylum Ascomycota) View Observations
    • Higher Ascomycetes (Subphylum Pezizomycotina) View Observations
      • Common Lichens (Class Lecanoromycetes) View Observations
        • Wart Lichens, Script Lichens, and Allies (Subclass Ostropomycetidae) View Observations
          • Script Lichens, Whitewash Lichens, and Allies (Order Ostropales) View Observations
            • Script Lichens and Allies (Family Graphidaceae) View Observations
              • Graffiti Lichens (Genus Graphis) View Observations
                • Common Script Lichen (Graphis scripta) View Observations
        • Shield Lichens, Sunburst Lichens, Rosette Lichens, and Allies (Subclass Lecanoromycetidae) View Observations
          • Order Lecideales View Observations
            • Family Lecideaceae View Observations
              • Genus Porpidia View Observations
                • Concentric Boulder Lichen (Porpidia crustulata) View Observations
          • Shield Lichens, Rim Lichens, and Allies (Order Lecanorales) View Observations
            • Bushy Lichens, Sea-fog Lichens, and Allies (Family Ramalinaceae) View Observations
              • Bushy Lichens (Genus Ramalina) View Observations
                • Farinose Cartilage Lichen (Ramalina farinacea) View Observations
            • Spindles and Structured Lichens (Family Cladoniaceae) View Observations
              • Pixie Cup Lichens (Genus Cladonia) View Observations
                • Reindeer Lichen (Cladonia portentosa) View Observations
            • Shield Lichens and Allies (Family Parmeliaceae) View Observations
              • Typical Shield Lichens (Subfamily Parmelioideae) View Observations
                • Genus Platismatia View Observations
                  • Varied Rag Lichen (Platismatia glauca) View Observations
                • Oakmoss Lichens (Genus Evernia) View Observations
                  • Oakmoss (Evernia prunastri) View Observations
                • Genus Menegazzia View Observations
                  • Tree Flute Lichen (Menegazzia subsimilis) View Observations
                • Sea-storm Lichens (Genus Cetrelia) View Observations
                  • Speckled Rag Lichen (Cetrelia cetrarioides) View Observations
                • Shield Lichens (Genus Parmelia) View Observations
                  • Shield Lichen (Parmelia sulcata) View Observations
                • Wrinkle Lichens (Genus Tuckermanopsis) View Observations
                  • Variable Wrinkle-Lichen (Tuckermanopsis orbata) View Observations
          • Order Peltigerales View Observations
            • Family Nephromataceae View Observations
              • Kidney Lichens (Genus Nephroma) View Observations
                • Mustard Kidney Lichen (Nephroma laevigatum) View Observations
            • Family Lobariaceae View Observations
              • Lung Lichens (Genus Lobaria) View Observations
                • Lobaria anomala View Observations
                • Tree Lungwort (Lobaria pulmonaria) View Observations
            • Family Peltigeraceae View Observations
              • Pelt Lichens (Genus Peltigera) View Observations
                • Tree Pelt Lichen (Peltigera collina) View Observations
• Kelp, Diatoms, and Allies (Kingdom Chromista) View Observations
  • Phylum Ochrophyta View Observations
    • Brown Algae (Class Phaeophyceae) View Observations
      • Subclass Fucophycidae View Observations
        • Fucoids (Order Fucales) View Observations
          • Rockweeds (Family Fucaceae) View Observations
            • Vesicled Rockweeds (Genus Fucus) View Observations
              • Rockweed (Fucus distichus) View Observations
        • Kelps (Order Laminariales) View Observations
          • Family Laminariaceae View Observations
            • Genus Saccharina View Observations
              • Sea Belt (Saccharina latissima) View Observations