Native Plants
Digital Herbaria
Erioneuron pilosum
Erioneuron pilosum (Buckley) Nash
Hairy Woollygrass, Hairy Tridens
Poaceae (Grass Family)
USDA Symbol: ERPI5USDA Native Status: L48 (N)
click to enlarge
Specimen & Label Data
Erioneuron pilosum
Hairy Tridens, Woolygrass, Hairy Erioneuron
Poaceae
Location: 60 m S of S Oakwell Farms Pky & 170 m E of Harry Wurzbach Dr--Oakwell Farms, San Antonio.Latitude: 0.000000
Habitat: Well drained, N facing, clay slope. Among othr Poaceae; in a small colony (6-7 plants). Full sun.
Description: Tufted perennial, w/o creeping/looping stolens. Culms 10-30 cm tall, w/only 2 node elevated above basal cluster of leaves. Blades thick, narrow, flat, glabrous, 2-3+ cm long, 1.5-2 mm broad, abruptly pointed, but not spinescent. Infloresence a contracted raceme, 2-4 cm long, w/4-9 spikelets.
County: Bexar
Collector: Harry Cliffe
Collection Date: Sep 1, 1994
Specimen number: 667
Herbarium Owner: NPSOT
Herbarium ID: 0951
Accession Date: Oct 27, 1994
Accession Number: 73
Annotations: SXFRB (In fruit) [=Tridens pilosum]