Eleocharis geniculata

 

Eleocharis geniculata ( ) ( )

Cyperaceae

  • Annual with fibrous roots and caespitose culms; culms subfiliform, striate, 5-25 cm. tall, or sometimes 40 cm. tall; basal leaf sheaths loose, obliquely truncate, with an attenuate tooth; spikelets ovoid, obtuse, much thicker than the culm, many-flowered; scales ovate, obtuse, pale brown with a scarious margin; bristles 6-8, as long as achene; stamens 2 or 3; style bifid; achene depressed, constricted at base, apiculate, spongy, whitish. Marshes and watercourses in southern California: San Bernardino, Riverside, and Imperial counties, widespread. "A Flora of the Marshes of California. Herbert L. Mason".

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