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.
- Orobanche californica ssp. californica- (California Broomrape)
- Orobanche californica ssp. grayana- (California Broomrape)
- Orobanche corymbosa- (Flat-top Broomrape)
- Orobanche corymbosa ssp. corymbosa- (Flat-top Broomrape)
- Orobanche corymbosa ssp. mutabilis- (Flat-top Broomrape)
- Orobanche fasciculata- (Clustered Broomrape)
- Orobanche ludoviciana- (Louisiana Broomrape)
- Orobanche ludoviciana ssp. ludoviciana- (Louisiana Broomrape)
- Orobanche minor- (Clover Broomrape)
- Orobanche pinorum- (Pine Broomrape)
- Orobanche uniflora- (One-flowered Broomrape)
- Orobitella sp
- Orogenia linearifolia- (Graet Basin Indian-potato)
- Orthasterias koehleri- (Rainbow Star)
- Orthilia secunda- (One-side Wintergreen)
- Orthione griffenis- (An Isopod)
- Orthocarpus barbatus- (Grand Coules Owl's-clover)
- Orthocarpus bracteosus- (Rosy Owl's-clover)
- Orthocarpus imbricatus- (Mountain Owl's-clover)
- Orthocarpus luteus- (Yellow Owl's-clover)
- Orthocarpus tenuifolius- (Goldtongue)
- Orthopsyllus linearis
- Orthopyxis sp
- Orthothecium chryseum- (Golden Erect-capsule Moss)
- Orthotrichum bolanderi
- Orthotrichum hallii
- Orthotrichum holzingeri
- Orthotrichum praemorsum
- Orthotrichum pylaisii
- Orthotrichum rivulare
- Orthotrichum sordidum
- Oryctolagus cuniculus- (European Rabbit)
- Oryzopsis asperifolia- (White-grained Mountain-ricegrass)
- Osmorhiza berteroi- (Chilean Sweet-cicely)
- Osmorhiza depauperata- (Blunt-fruit Sweet-cicely)
- Osmorhiza occidentalis- (Western Sweet-cicely)
- Osmorhiza purpurea- (Purple Sweet-cicely)
- Osmundea spectabilis
- Osobenus yakimae- (Yakima Springfly)
- Ostracoda
- Ostrea edulis- (Edible Oyster)
- Ostrea lurida- (Olympia Oyster)
- Ostreobium quekettii
- Ostreola conchaphila
- Ostrocerca dimicki- (Hooked Forestfly)
- Ostrocerca foersteri- (Cascades Forestfly)
- Otus flammeolus- (Flammulated Owl)
- Ovis canadensis- (Bighorn Sheep)
- Ovis canadensis canadensis- (Rocky Mountain Bighorn Sheep)
- Owenia collaris