Elymus repens
Scientific Name Elymus repens (L.) Gould Family Poaceae Common Names creeping wild rye; couch grass; quackgrass Eastern Washington Eurasia Conservation Status Notes Click on any image to enlarge it.
Monocot
Achnatherum lemmonii ssp. lemmonii
Scientific Name Achnatherum lemmonii (Vasey) Barkworth ssp. lemmonii Family Poaceae Common Names Lemmon’s needlegrass Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Eragrostis mexicana ssp. virescens
Scientific Name Eragrostis mexicana (Hornem.) Link ssp. virescens (J. Presl) S.D. Koch & Sánchez Vega Family Poaceae Common Names Mexican or orcutt’s lovegrass Eastern Washington Introduced – SW US Conservation Status Notes Click on any image to enlarge it.
Secale cereale
Scientific Name Secale cereale L. Family Poaceae Common Names cultivated rye Eastern Washington Introduced Conservation Status Notes Click on any image to enlarge it.
Typha domingensis
Scientific Name Typha domingensis Persoon Family Typhaceae Common Names southern cat-tail Eastern Washington Europe Synonyms None Conservation Status Notes Click on any image to enlarge it.
Sparganium eurycarpum
Scientific Name Sparganium eurycarpum Engelm. Family Typhaceae Common Names broadfruited bur-reed Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Typha domingensis Hybrid
Scientific Name Typha domingensis Hybrid Family Typhaceae Common Names Hybrid?? Narrow-leaved cat-tail x Southern cat-tail Eastern Washington Introduced Synonyms Conservation Status Notes Click on any image to enlarge it.
Typha latifolia
Scientific Name Typha latifolia L. Family Typhaceae Common Names common cattail, broad-leaf cat-tail Eastern Washington Native Synonyms None Conservation Status Notes Click on any image to enlarge it.
Typha angustifolia
Scientific Name Typha angustifolia L. Family Typhaceae Common Names narrow-leaf cat-tail Eastern Washington Europe Synonyms None Conservation Status Notes Click on any image to enlarge it.
Elodea canadensis
Scientific Name Elodea canadensis Michx. Family Hydrocharitaceae Common Names Canadian, Rocky Mountain, or common waterweed Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
