Eastern Mojave Vegetation Coll. No. 1757, Sporobolus cryptandrus  
 

 

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  Poaceae Sporobolus cryptandrus
Photographed 11 January 2018.

Coll. No. 1757, 31 Aug 2017, characters observed: Perennial grass, to 50 cm., caespitose; Leaves, cauline, sheath, 45 mm., overlapping about ½, open, ciliate distally; ligule, hairy, 0.5 mm., collar of hairs to 3 mm., blade, 150 mm. × 3.5 mm. wide, rolled to flat; Inflorescence, open panicle, 120 mm, × 45 mm. wide, lower branches included in sheath; Spikelets, 2 mm. × 0.5 mm. wide, crowded on panicle branches, glabrous throughout; Florets, 1 per spikelet, bisexual; Glumes, #2, awns 0, lower, 0.7 mm., upper, 1.8 mm.; Lemma, 2.0 mm., veins, 1, prominent green, awns, 0; Palea, 1.9 mm.

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Date and time this page was prepared: 10/20/2019 10:10:00 AM