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.
- Senecio fremontii- (Fremont's Ragwort)
- Senecio fremontii var. fremontii- (Dwarf Mountain Ragwort)
- Senecio hydrophiloides- (Sweet Marsh Ragwort)
- Senecio hydrophilus- (Great Swamp Ragwort)
- Senecio integerrimus- (Entireleaf Ragwort)
- Senecio integerrimus var. exaltatus- (Entireleaf Ragwort)
- Senecio integerrimus var. ochroleucus- (Entireleaf Ragwort)
- Senecio jacobaea- (Tansy Ragwort)
- Senecio lugens- (Black-tip Groundsel)
- Senecio neowebsteri- (Olympic Mountain Groundsel)
- Senecio serra- (Tall Groundsel)
- Senecio serra var. serra- (Tall Groundsel)
- Senecio sylvaticus- (Woodland Groundsel)
- Senecio triangularis- (Arrow-leaf Groundsel)
- Senecio vulgaris- (Old-Man-in-the-Spring)
- Sericocarpus oregonensis- (Oregon Whitetop Aster)
- Sericocarpus oregonensis var. oregonensis- (Oregon Whitetop Aster)
- Sericocarpus rigidus- (Columbian White-top Aster)
- Seriphus politus- (Queenfish)
- Serpula columbiana
- Serpula sp
- Serpulid sp. (unident.)
- Serpulidae
- Serpulinae
- Serratella micheneri- (A Mayfly)
- Serraticardia macmillanii
- Sertularella sp
- Sertularella tenella
- Sertularia mirabilis
- Sertularia sp
- Sertulariidae
- Setaria glauca- (Yellow Foxtail)
- Setaria parviflora- (Bristly Foxtail)
- Setaria verticillata- (Bristly Bristle Grass)
- Setaria verticillata var. verticillata
- Setaria viridis- (Green Bristle Grass)
- Setaria viridis var. viridis- (Green Bristle Grass)
- Setophaga ruticilla- (American Redstart)
- Setvena tibialis- (Olympic Springfly)
- Shepherdia canadensis- (Canada Buffaloberry)
- Sherardia arvensis- (Blue Field Madder)
- Sialia currucoides- (Mountain Bluebird)
- Sialia mexicana- (Western Bluebird)
- Sibbaldia procumbens- (Arizona Cinquefoil)
- Sidalcea campestris- (Meadow Checker-mallow)
- Sidalcea hendersonii- (Henderson's Checker-mallow)
- Sidalcea hirtipes- (Bristly-stemmed Sidalcea)
- Sidalcea malviflora- (Checker Bloom Checker-mallow)
- Sidalcea malviflora ssp. virgata- (Rose Checker-mallow)
- Sidalcea nelsoniana- (Nelson's Sidalcea)