Index / States / Oregon / Washington
§1County listing — Oregon
Washington County
Oregon
- FIPS
- 41067
- Taxa recorded
- 1,527
- State
- Oregon
Filter
Showing 1,251–1,300 of 1,527.
-
Rumex salicifolius Weinm. Native RUSAwillow dock · Polygonaceae -
Rumex sanguineus L. Introduced RUSA2redvein dock · Polygonaceae -
Rumex venosus Pursh Native RUVE2veiny dock · Polygonaceae -
Sagina procumbens L. Introduced SAPRbirdeye pearlwort · Caryophyllaceae -
Sagittaria cuneata Sheldon Native SACUarumleaf arrowhead · Alismataceae -
Salix amygdaloides Andersson Native SAAM2peachleaf willow · Salicaceae -
Salix exigua Nutt. Native SAEXnarrowleaf willow · Salicaceae - Salix fragilis L. Introduced SAFRcrack willow · Salicaceae
-
Salix geyeriana Andersson Native SAGE2Geyer willow · Salicaceae -
Salix hookeriana Barratt ex Hook. Native SAHOdune willow · Salicaceae -
Salix lasiolepis Benth. Native SALA6arroyo willow · Salicaceae - Salix lasiolepis Benth. var. lasiolepis Native SALAL2arroyo willow · Salicaceae
-
Salix lucida Muhl. Native SALUshining willow · Salicaceae - Salix lucida Muhl. ssp. caudata (Nutt.) A.E. Murray Native SALUCgreenleaf willow · Salicaceae
- Salix lucida Muhl. ssp. lasiandra (Benth.) A.E. Murray Native SALULPacific willow · Salicaceae
-
Salix lutea Nutt. Native SALU2yellow willow · Salicaceae -
Salix prolixa Andersson Native SAPR3MacKenzie's willow · Salicaceae -
Salix scouleriana Barratt ex Hook. Native SASCScouler's willow · Salicaceae -
Salix sessilifolia Nutt. Native SASE3northwest sandbar willow · Salicaceae -
Salix sitchensis Sanson ex Bong. Native SASI2Sitka willow · Salicaceae -
Sambucus nigra L. Both SANI4black elderberry · Caprifoliaceae - Sambucus nigra L. ssp. cerulea (Raf.) R. Bolli Native SANIC5blue elderberry · Caprifoliaceae
-
Sambucus racemosa L. Native SARA2red elderberry · Caprifoliaceae - Sambucus racemosa L. var. racemosa Native SARAR3red elderberry · Caprifoliaceae
-
Sanguisorba annua (Nutt. ex Hook.) Nutt. ex Torr. & A. Gray Native SAAN2prairie burnet · Rosaceae -
Sanguisorba minor Scop. Introduced SAMI3small burnet · Rosaceae - Sanguisorba minor Scop. ssp. balearica (Bourg. ex Nyman) M. Garm. & C. Navarro Introduced SAMIB2small burnet · Rosaceae
-
Sanicula bipinnatifida Douglas ex Hook. Native SABI3purple sanicle · Apiaceae -
Sanicula crassicaulis Poepp. ex DC. Native SACR2Pacific blacksnakeroot · Apiaceae -
Saponaria officinalis L. Introduced SAOF4bouncingbet · Caryophyllaceae -
Sarcobatus vermiculatus (Hook.) Torr. Native SAVE4greasewood · Chenopodiaceae -
Saxifraga gormanii Suksd. Native SAGO2Gorman's saxifrage · Saxifragaceae -
Saxifraga integrifolia Hook. Native SAIN4wholeleaf saxifrage · Saxifragaceae -
Saxifraga marshallii Greene Native SAMA5Marshall's saxifrage · Saxifragaceae -
Saxifraga mertensiana Bong. Native SAME7wood saxifrage · Saxifragaceae -
Saxifraga nuttallii Small Native SANU3Nuttall's saxifrage · Saxifragaceae -
Saxifraga oregana Howell Native SAOR2Oregon saxifrage · Saxifragaceae -
Scandix pecten-veneris L. Introduced SCPEshepherdsneedle · Apiaceae -
Schedonorus arundinaceus (Schreb.) Dumort., nom. cons. Introduced SCAR7tall fescue · Poaceae -
Scirpus atrovirens Willd. Native SCAT2green bulrush · Cyperaceae -
Scirpus microcarpus J. Presl & C. Presl Native SCMI2panicled bulrush · Cyperaceae -
Scirpus pallidus (Britton) Fernald Native SCPA8cloaked bulrush · Cyperaceae -
Sclerochloa dura (L.) P. Beauv. Introduced SCDU2common hardgrass · Poaceae -
Scrophularia lanceolata Pursh Native SCLAlanceleaf figwort · Scrophulariaceae -
Scrophularia oregana Pennell Native SCOROregon figwort · Scrophulariaceae -
Scutellaria angustifolia Pursh Native SCAN3narrowleaf skullcap · Lamiaceae -
Secale cereale L. Introduced SECEcereal rye · Poaceae -
Sedum lanceolatum Torr. Native SELAspearleaf stonecrop · Crassulaceae -
Sedum stenopetalum Pursh Native SEST2wormleaf stonecrop · Crassulaceae - Sedum stenopetalum Pursh ssp. stenopetalum Native SESTS2wormleaf stonecrop · Crassulaceae