Eastern Mojave Vegetation | Coll. No. 2842, Elymus repens |
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Photographed 8 November 2022.
Coll. No. 2842, 4 July 2022, characters observed: Perennial grass, 60-130 cm., rhizomatous; Stem, herbaceous; Internodes, hollow, glabrous; Leaves, sheath and blade differentiated Sheath, 120 mm., open, margin not ciliate; Ligule, membraneous, 0.4 mm.; Auricles, absent; Blade, 150 mm. × 8.5-9.0 mm. wide, not lax, involute, distal adaxial surface sparsely pilose over veins; Inflorescence, 1 per culm, >leaves, 2-sided spike, 130-150 mm. × 9 mm. wide, Rachis, not extended, glaucus, scabrous on sides; Spikelets, many, 18-22 mm. × 6 mm. wide, overlapping 10 mm., similar, 1 per node, sessile; Glumes, lower, 11 mm., veins, #5, bases, terete, upper, 12 mm., <lowest floret, veins, 6(!, probably 7), rounded, membraneous, awns, 0; Florets, 8 per spikelet, at least first 4 bisexual; Rachilla, hairy, not extended; Lemma, 10.5 mm., >glumes, lanceolate, rolled to barely keeled distally, glabrous to barely scabrous distally, green, veins, #7, awn-like tip, ±1 mm., straight; Palea, 9 mm., <lemma, membraneous, keel, ciliate, veins, green; Anthers, 5.3-5.7 mm.; Stigma, feathery; Achene, unknown;
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Other photos about Species - Poaceae or Elymus repens.
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Date and time this page was prepared: 9/22/2024 4:53:11 PM |