UW Burke Herbarium species comparison

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Eragrostis cilianensis

Eragrostis lutescens

stinkgrass

six-weeks love grass
Habit Ill-smelling annual, the hollow stems erect to decumbent, 1-5 dm. tall, with pit-like depressions just below the nodes.
Leaves

Sheaths open, glandular, the throat with hairs up to 2 mm. long;

ligules a fringe of straight hairs nearly 1 mm. long;

blades flat to folded, 2-5 mm. broad.

Flowers

Inflorescence a condensed panicle 7-15 cm. long, tapered from the base upward;

spikelets ovate-oblong, up to 40-flowered, flattened, about 3 mm. broad;

glumes keeled, subequal, 2-2.5 mm. long, the first 1-nerved, the second 3-nerved;

lemmas awnless, with 3 prominent, non-converging nerves, strongly glandular on the keel.

Eragrostis cilianensis

Eragrostis lutescens
Flowering time June-October July-October
Habitat Disturbed areas and waste land, and along streams and pond margins. Shores, canyons, moist alkaline flats, and disturbed ground.
Distribution
Occurring chiefly east of the Cascades crest in Washington; British Columbia to California, east across North America to the Atlantic Coast.
[WildflowerSearch map]
[BONAP county map]
Occurring east of the Cascades crest in Washington; eastern Washington to California, east to Colorado and New Mexico.
[BONAP county map]
Origin Introduced from Europe Native
Conservation status Not of concern Not of concern
Sibling taxa
E. curvula, E. hypnoides, E. lutescens, E. mexicana, E. minor, E. pectinacea, E. pilosa
E. cilianensis, E. curvula, E. hypnoides, E. mexicana, E. minor, E. pectinacea, E. pilosa
Web links 
Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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