Stipa comata Trin. & Rupr.

Species

Angiosperms > Poales > Poaceae > Stipa

Characteristics

Tufted, 4–10 dm; sheaths glabrous or nearly so, the upper often inflated over the base of the panicle; ligule 2–5 mm; blades smooth or scaberulous, 1–3 mm wide, usually involute; panicle narrow, 2–3.5 dm, the ascending branches each with 1–few spikelets; glumes 15–35 mm, tapering to a long filiform point; mature lemma 9–14 mm, pale brown, villous at base, villosulous to glabrate above, its awn 9–16 cm, very slender, loosely flexuous or coiled, obscurely once geniculate; 2n=44, 46. Dry plains and prairies, often in sandy soil; widespread in the w. cordillera, extending e. across the Great Plains to Minn. and Io., and irregularly to Mich. and n. Ind. (Hesperostipa c.)
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.7
Root system -
Rooting depth (meter) 1.1
Root diameter (meter) 0.2
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light 7-9
Soil humidity 1-5
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-10

Usage

Uses animal food environmental use poison
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Stipa comata world distribution map, present in Canada, Colombia, Micronesia (Federated States of), and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:302359-2
WFO ID wfo-0000901927
COL ID 6ZVNM
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Hesperostipa comata Stipa tweedyi Hesperostipa comata subsp. intermedia Stipa comata subsp. intonsa Stipa comata var. falcata Stipa comata var. intermedia Stipa comata var. suksdorfii Stipa spartea var. intermedia Stipa spartea var. tweedyi Stipa comata