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.
- Sphagnum contortum- (Sphagnum)
- Sphagnum jensenii
- Sphagnum pacificum- (Pacific Peatmoss)
- Sphagnum riparium- (Streamside Sphagnum)
- Sphagnum spp.- (Sphagnum)
- Sphagnum tenellum- (Delicate Peatmoss)
- Sphenopholis intermedia- (Slender Wedgescale)
- Sphenopholis obtusata- (Prairie Wedgegrass)
- Sphyraena argentea- (Pacific Barracuda)
- Sphyrapicus nuchalis- (Red-naped Sapsucker)
- Sphyrapicus ruber- (Red-breasted Sapsucker)
- Sphyrapicus thyroideus- (Williamson's Sapsucker)
- Spilogale gracilis- (Western Spotted Skunk)
- Spinacia oleracea- (Spinach)
- Spinus pinus- (Pine Siskin)
- Spinus psaltria- (Lesser Goldfinch)
- Spinus tristis- (American Goldfinch)
- Spio butleri
- Spio cirrifera
- Spio filicornis
- Spio limicola
- Spio sp
- Spiochaetopterus costarum
- Spiochaetopterus costarum Cmplx
- Spiochaetopterus tube
- Spionidae
- Spiophanes berkeleyorum
- Spiophanes bombyx
- Spiophanes duplex
- Spiophanes norrisi
- Spiophanes sp
- Spiraea betulifolia- (White Meadowsweet)
- Spiraea betulifolia var. lucida- (Shinyleaf Meadowsweet)
- Spiraea douglasii- (Douglas' Spiraea)
- Spiraea douglasii var. douglasii- (Douglas' Meadowsweet)
- Spiraea douglasii var. menziesii- (Menzies' Meadowsweet)
- Spiraea splendens- (Rose Meadowsweet)
- Spiraea splendens var. splendens- (Rose Meadowsweet)
- Spiraea tomentosa- (Steeplebush)
- Spiraea tomentosa var. tomentosa- (Steeplebush)
- Spiraea x pyramidata- (Pyramidal Spiraea)
- Spiranthes diluvialis- (Ute Ladies'-tresses)
- Spiranthes porrifolia- (Western Ladies'-tresses)
- Spiranthes romanzoffiana- (Hooded Ladies'-tresses)
- Spirinchus starksi- (Night smelt)
- Spirinchus thaleichthys- (Longfin Smelt)
- Spirodela polyrrhiza- (Common Water-flaxseed)
- Spiromoelleria quadrae
- Spirontocaris arctuata
- Spirontocaris holmesi