[Grasses West of the Cascade Mountains of Oregon and Washington]

Squirreltail Grasses and Wildrye Grasses West of the Cascade Mountains of Oregon and Washington

The Genus Elymus

 

 


Baker's Wheatgrass, Baker's Wildrye: Elymus bakeri (Synonyms: Agropyron bakeri, Agropyron trachycaulum var. bakeri, Elymus trachycaulus ssp. bakeri)

Great Plains Wildrye: Elymus canadensis var. canadensis (Synonyms: Elymus brachystachys, Elymus canadensis var. brachystachys, Elymus canadensis var. hirsutus, Elymus canadensis var. robustus, Elymus crescendus, Elymus philadelphicus, Elymus philadelphicus var. hirsutus, Elymus robustus)

Longleaf Squirreltail, Squirreltail: Elymus elymoides ssp. brevifolius (Synonyms: Elymus elymoides var. brevifolius, Elymus longifolius, Sitanion ciliatum, Sitanion hystrix var. brevifolilum, Sitanion longifolium, Sitanion velutinum)

California Squirreltail, Squirreltail: Elymus elymoides ssp. californicus (Synonym: Sitanion hystrix var. californicum)

Bottlebrush Squirreltail, Squirreltail: Elymus elymoides ssp. elymoides (Synonyms: Elymus sitanion, Sitanion cinereum, Sitanion elymoides, Sitanion glabrum, Sitanion hystrix var. hystrix, Sitanion rigidum)

Squirreltail: Elymus elymoides ssp. hordeoides (Synonyms: Elymus hordeoides, Sitanion hordeoides, Sitanion hystrix var. hordeoides)

Blue Wildrye, Jepson's Blue Wildrye, Western Wildrye: Elymus glaucus ssp. glaucus (Synonyms: Elymus glaucus var. breviaristatus, Elymus glaucus var. glaucus, Elymus glaucus ssp. jepsonii, Elymus glaucus var. jepsonii, Elymus glaucus var. tenuis)

Blue Wildrye, Coastal Blue Wildrye, Wild Ryegrass: Elymus glaucus ssp. virescens (Synonyms: Elymus glaucus var. virescens, Elymus virescens)

Hansen's Squirreltail: Elymus xhansenii (Synonyms: Elymus glaucus x elymoides or multisetus, xElysitanion hansenii, Sitanion anomalum, Sitanion hanseni, Sitanion hansenii)

Hairy Wildrye, Northern Ryegrass: Elymus hirsutus

Streambank Wheatgrass, Thickspike Wheatgrass: Elymus lanceolatus ssp. riparius (Synonyms: Agropyron dasystachyum var. riparium, Agropyron riparium)

Big Squirreltail: Elymus multisetus (Synonym: Sitanion jubatum)

Creeping Wildrye, Quackgrass: Elymus repens (Synonyms: Agropyron caesium, Agropyron repens, Agropyron repens var. subulatum, Elytrigia repens, Elytrigia repens var. repens, Elytrigia repens var. vaillantiana, Elytrigia vaillantiana, Triticum repens, Triticum vaillantianum)

Big Squirreltail: Elymus multisectus (Synonym: Sitanion jubatum)

Slender Wheatgrass: Elymus trachycaulus ssp. trachycaulus (Synonyms: Agropyron caninum var. andinum, Agropyron pauciflorum, Agropyron secundum, Agropyron secundum var. andinum, Agropyron tenerum, Agropyron trachycaulum var. trachycaulum, Agropyron violaceum var. andinum)

Tsukushi Wildrye: Elymus tsukushiensis (Synonyms: Agropyron caninum, Agropyron caninum ssp. caninum, Agropyron tsukushiense, Elymus caninus, Elymus tsukushiensis var. tsukushiensis)

Arctic Wheatgrass, Broadglumed Wheatgrass: Elymus violaceus (Synonyms: Agropyrum caninum, Agropyron caninum var. latiglume, Agropyron caninum ssp. majus, Agropyron trachycaulum, Agropyron trachycaulum var. latiglume, Agropyron violaceum, Agropyron violaceum var. violaceum, Elymus alaskanus, Elymus alaskanus ssp. latiglumis)

Blue Wildrye, Giant Wildrye, Great Basin Lymegrass: Leymus cinereus (Synonyms: Aneurolepidum piperi, Elymus cinereus, Elymus cinereus var. cinereus, Elymus cinereus var. pubens, Elymus condensatus, Elymus condensatus var. condensatus, Elymus condensatus var. pubens, Elymus piperi)

Sand Wildrye, Yellow Wildrye: Leymus flavescens: (Synonyms: Elymus arenicola, Elymus flavescens, Leymus arenicola)

American Dunegrass, Dune Wildrye, Yellow Ryegrass: Leymus mollis ssp. mollis (Synonyms: Elymus arenarius ssp. mollis, Elymus arenarius var. scabrinervis, Elymus arenarius var. villosus, Elymus capitatus, Elymus mollis, Leymus arenarius ssp. mollis)

Beardless Wildrye, Creeping Wildrye: Leymus triticoides (Synonyms: Elymus triticoides, Elymus triticoides var. pubescens, Elymus triticoides var. triticoides)

Vancouver Wildrye: Leymus xvancouverensis (Synonym: Elymus vancouverensis)

Medusahead, Medusahead Wildrye: Taeniatherum caput-medusae (Synonym: Elymus caput-medusae)


Paul Slichter E-mail