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.
- Sweltsa adamantea- (Washington Sallfly)
- Sweltsa albertensis- (Alberta Sallfly)
- Sweltsa borealis- (Boreal Sallfly)
- Sweltsa exquisita- (Exquisite Sallfly)
- Sweltsa occidens- (Alpine Sallfly)
- Sweltsa oregonensis- (Oregon Sallfly)
- Sweltsa pacifica- (Pacific Sallfly)
- Sweltsa revelstoka- (Canadian Sallfly)
- Swertia perennis- (Felwort)
- Syllidae
- Syllides japonicus
- Syllides longocirratus
- Syllides sp
- Syllids
- Syllis gracilis
- Syllis sp
- Sylvilagus floridanus- (Eastern Cottontail)
- Sylvilagus nuttallii- (Mountain Cottontail)
- Sympetrum corruptum- (Variegated Meadowhawk)
- Sympetrum costiferum- (Saffron-winged Meadowhawk)
- Sympetrum danae- (Black Meadowhawk)
- Sympetrum illotum- (Cardinal Meadowhawk)
- Sympetrum internum- (Cherry-faced Meadowhawk)
- Sympetrum madidum- (Red-veined Meadowhawk)
- Sympetrum obtrusum- (White-faced Meadowhawk)
- Sympetrum pallipes- (Striped Meadowhawk)
- Sympetrum semicinctum- (Band-winged Meadowhawk)
- Sympetrum vicinum- (Autumn Meadowhawk)
- Symphoricarpos albus- (Snowberry)
- Symphoricarpos albus var. albus- (Common Snowberry)
- Symphoricarpos albus var. laevigatus- (Common Snowberry)
- Symphoricarpos hesperius- (Spreading Snowberry)
- Symphoricarpos occidentalis- (Northern Snowberry)
- Symphoricarpos oreophilus- (Mountain Snowberry)
- Symphoricarpos oreophilus var. utahensis- (Mountain Snowberry)
- Symphurus atricaudus- (California Tonguefish)
- Symphyotrichum ascendens- (Western Aster)
- Symphyotrichum boreale- (Boreal Aster)
- Symphyotrichum campestre- (Western Meadow-aster)
- Symphyotrichum campestre var. bloomeri- (Western Meadow American-aster)
- Symphyotrichum campestre var. campestre- (Western Meadow Aster)
- Symphyotrichum chilense- (Pacific American-aster)
- Symphyotrichum chilense var. chilense- (Pacific American-aster)
- Symphyotrichum ciliatum- (Alkali American-aster)
- Symphyotrichum cusickii- (Cusick's Aster)
- Symphyotrichum eatonii- (Eaton's Aster)
- Symphyotrichum ericoides- (White Heath Aster)
- Symphyotrichum ericoides var. pansum- (White Heath Aster)
- Symphyotrichum falcatum- (White Prairie Aster)
- Symphyotrichum falcatum var. crassulum- (White Prairie Aster)