Species of the Puget Sound and Salish Sea regions
Explore the plants and animals within the Puget Sound and Salish Sea watersheds. You can also query species directly using the search below. Species accounts are provided by Encyclopedia of Life and NatureServe, as well as regional sources where available.
- Centaurea debeauxii ssp. thuillieri- (Meadow Knapweed)
- Centaurea diffusa- (Diffuse Knapweed)
- Centaurea jacea- (Brown Starthistle)
- Centaurea macrocephala- (Big-head Starthistle)
- Centaurea melitensis- (Maltese Star-thistle)
- Centaurea montana- (Mountain Starthistle)
- Centaurea nigra- (Black Starthistle)
- Centaurea nigrescens- (Short-fringe Starthistle)
- Centaurea solstitialis- (Yellow Starthistle)
- Centaurea stoebe- (Spotted Knapweed)
- Centaurea trichocephala- (Feather-head Knapweed)
- Centaurium erythraea- (Common Centaury)
- Centaurium exaltatum- (Tall Centaury)
- Centaurium muehlenbergii- (Monterey Centaury)
- Centrocercus urophasianus- (Greater Sage-Grouse)
- Centrocercus urophasianus phaios- (Western Sage-Grouse)
- Centropages abdominalis
- Centroptilum bifurcatum- (A Mayfly)
- Centroptilum conturbatum- (A Mayfly)
- Cepaea nemoralis- (Grovesnail)
- Cephalanthera austiniae- (Phantom Orchid)
- Cephalaspidea
- Cephalophoxoides homilis
- Cephalozia affinis
- Cephalozia bicuspidata ssp. bicuspidata
- Cephalozia leucantha
- Cephalozia lunulifolia
- Cephaloziella turneri
- Cepphus columba- (Pigeon Guillemot)
- Ceraclea alagma- (A Caddisfly)
- Ceraclea latahensis- (A Caddisfly)
- Ceramium californicum
- Ceramium cimbricum
- Ceramium codicola
- Ceramium gardneri
- Ceramium kondoi
- Ceramium pacificum
- Ceramium zacae
- Cerastium alpinum- (Alpine Chickweed)
- Cerastium alpinum var. alpinum- (Alpine Chickweed)
- Cerastium arvense- (Mouse-ear Chickweed)
- Cerastium arvense ssp. strictum- (Field Chickweed)
- Cerastium beeringianum- (Bering Sea Chickweed)
- Cerastium beeringianum ssp. earlei- (Earle's Chickweed)
- Cerastium brachypodum- (Short-stalked Chickweed)
- Cerastium dubium- (Doubtful Chickweed)
- Cerastium fontanum- (Common Mouse-ear Chickweed)
- Cerastium fontanum ssp. vulgare- (Common Mouse-ear Chickweed)
- Cerastium glomeratum- (Sticky Mouse-ear Chickweed)
- Cerastium nutans- (Nodding Chickweed)