Vascular Plants of the Gila Wilderness
Presented in Association with the
Western New Mexico University Department
of Natural Sciences
Erioneuron pilosum (Buckley) Nash
(Hairy Tridens)
Family: Poaceae
Status: Native
Synonyms:
Tridens pilosus (Buckley) Hitchcock
Triodia pilosa (Buckley) Merrill
Erioneuron pilosum is most notable for having very hairy lemmas, which also have
short awns and 3 nerves. Unlike Dasyochloa pulchella, the spikelets are carried on leafless culms. The leaf blades are pubescent and conspicuously white margined. Erioneuron pilosum is found in the open at middle elevation usually in sandy soil.
Please click on an image for a larger file.
Erioneuron pilosum, photo Russ Kleinman, Pinos Altos Range, Pinos Altos, September 12, 2012
Erioneuron pilosum, photo Russ Kleinman & Bill Norris, Silver City, Nov. 11, 2007
Erioneuron pilosum, lemma 3-nerved, hairy and short-awned, photo Russ Kleinman & Bill Norris, Silver City, Nov. 11, 2007
Erioneuron pilosum, detail of spikelet, photo Russ Kleinman & Bill Norris, Silver City, Nov. 11, 2007
Erioneuron pilosum, detail of floret, photo Russ Kleinman & Bill Norris, Silver City, Nov. 11, 2007
Erioneuron pilosum, spike-like panicle, photo Russ Kleinman, Pinos Altos Range, Pinos Altos, September 12, 2012
Erioneuron pilosum, spike-like panicle, photo Russ Kleinman, Pinos Altos Range, Pinos Altos, September 12, 2012
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