Eastern Mojave Vegetation Collection No. 508, Carex nebrascensis  
 

 

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  Cyperaceae Carex nebrascensis
Scanned 16 March 2011. Background grid is 10 x 10 to the inch.

Coll. No. 508, 2 Aug 2007, characters observed: Perennial, herbaceous, to 50 cm., glabrous throughout; Inflorescence, ≥2 spikelets, lowest bract sheathless (Sect. Phacocystis per Taylor, 2010), pistillate and staminate flowers on same stem, terminal spikelet staminate (Group 8 per TJM2); Spikelets, 2 or more on each culm, lateral spikelets pedunculate, 30 mm. × 5 mm. wide, length 6× width; Perigynum, body 1.8 mm. + beak 0.3 mm. = 2.1 mm., walls tough, faces veined, but beak not as clearly notched as illustrated in TJM2, teeth minutely hairy; Stigmas 2.

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Date and time this page was prepared: 7/3/2017 1:22:36 PM