Panicum leibergii Scribn.

Species

Angiosperms > Poales > Poaceae > Panicum

Characteristics

Culms erect or geniculate below, 3–6 dm, forming large tufts, minutely puberulent; sheaths shorter than the internodes, papillose-hirsute with spreading hairs; ligule a short, ciliate membrane, or nearly obsolete; blades erect or ascending, the larger ones 7–11 cm × 7–12 mm, slightly tapering to a broadly rounded base, papillose-hirsute on both sides, varying to subglabrous above, ± papillose-ciliate; primary panicle at first included, tardily becoming long-exsert, 5–10 cm, ovoid or oblong with few-fld ascending branches; spikelets papillose-hirsute with hairs 0.5–1+ mm, oblong-obovoid, 3–4 mm; first glume three-fifths as long, triangular-ovate, acute; second glume and sterile lemma subequal, slightly longer than the fr; sterile lemma normally staminate; autumnal phase bearing a few simple branches from the middle and lower nodes, the blades scarcely reduced, the uppermost barely exceeding the small but evidently chasmogamous panicles; 2n=18. Dry prairies and open places; O. and Mich. to Man., S.D., and Kans.; c. N.Y. and Pa. (Dichanthelium l.)
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.25 - 0.75
Root system fibrous-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 84
Germination temperacture (C°) -5 - 3
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Panicum leibergii unspecified picture

Identifiers

LSID urn:lsid:ipni.org:names:182089-2
WFO ID wfo-0000884892
COL ID 6TMMJ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Panicum leibergii Panicum leibergii var. leibergii