Coll. No. 1493, 13 Jul 2016, characters observed: Perennial grass, to 1.3 m., non-rhizomatous bunch grass; Leaves, sheath open, ligule membraneous, tuft of hairs abaxially, blade flat, upper 15 cm.; Inflorescence, panicle, 30 cm. × 2.5 cm.; Spikelets, 1 per node; Florets, 1 per spikelet, bisexual; Glumes, #2, lower, 8 mm. + awn 2.5 mm., veins, #3, thin, upper, ±similar; Disarticulation, above the glumes; Callus, sharp, 0.2 mm.; Lemma, enclosing grain, 6 mm. + awn 26 mm., twisted, short (0.1 mm.) hairy, color tan, tuft of hairs at base, middle sparse hairy, tuft of hairs at tip, lengths ±similar; Palea, 4 mm., hairy; Anthers, #3.

Article records that use this photograph:

• Checklist Flora of Native and Naturalized Vascular Plants of Golden and Vicinity, Jefferson County, Colorado: Eriocoma robusta.
• “Tilting Mesa Cut-Off,” North Table Mountain Park, Jefferson County, Colorado: near pond.
• Field Notes: Coll. No. 1493, 12 Jul 2016.

Other photos about Species - Poaceae or Eriocoma robustum.

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Date and time this page was prepared: 12/8/2024 2:16:24 PM