Echinochloa muricata var. microstachya
American barnyard grass, American watergrass
Specimens
Photos
Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia to California, east to the Atlantic Coast.
Habitat: Shores, swales, riparian zones, moist, disturbed ground, and roadsides
Flowers: June-September
Origin: Native
Growth Duration: Annual
Conservation Status: Not of concern
Pollination: Wind
Description:
[none provided]
Accepted Name:
Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand
Publication: Rhodora 17(198): 106. 1915. 1915.
Publication: Rhodora 17(198): 106. 1915. 1915.
Synonyms & Misapplications:
Echinochloa muricata (P. Beauv.) Fernald var. wiegandii (Fassett) Mohlenbr.
Echinochloa pungens (Poir.) Rydb. var. microstachya (Wiegand) Fernald & Griscom
Echinochloa wiegandii (Fassett) McNeill & Dore
Echinochloa pungens (Poir.) Rydb. var. microstachya (Wiegand) Fernald & Griscom
Echinochloa wiegandii (Fassett) McNeill & Dore
Additional Resources:
PNW Herbaria: Specimen records of Echinochloa muricata var. microstachya in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Echinochloa muricata var. microstachya checklist entry
OregonFlora: Echinochloa muricata var. microstachya information
E-Flora BC: Echinochloa muricata var. microstachya atlas page
CalPhotos: Echinochloa muricata var. microstachya photos
19 photographs:
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