Panicum impeditum Launert

Species

Angiosperms > Poales > Poaceae > Panicum

Characteristics

Annual; up to 0.5 m high; hydrophyte; tufted. Culms geniculate; erect to procumbent. Leaf blades 20-80 x 3-6 mm; upper leaf surface densely covered with papillae. Flowers: base of panicle enclosed by uppermost leaf; extending beyond apex of leaf; spikelets 2.7-3.3 mm long; acuminate; crowded and appressed to inflorescence branches; lower glume up to 1/2 length of spikelet; not separated by internode from upper glume; upper glume and lower lemma 7-9-nerved; lower floret sterile with palea reduced; upper female-fertile lemma pale; smooth and shiny.
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Tufted annual to 500 mm high, geniculate, erect to prostrate, hygrophyte. Leaf blade 20-80 x 3-6 mm, upper leaf surface densely covered with papillae. Inflorescence base enclosed by uppermost leaf but the inflorescence extends beyond leaf apex; spikelets crowded; adpressed to branches. Spikelet 2.7-3.3 mm long; lower glume up to 1/4-1/3(3/4) the spikelet length, 1-nerved; upper glume 7-9-nerved; lower floret sterile, lemma 7-9-nerved, palea well developed or reduced, long and narrow; upper lemma pale, smooth and shiny.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 4-12
Soil texture 1-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses animal food environmental use
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

Panicum impeditum world distribution map, present in Namibia and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:411783-1
WFO ID wfo-0000884619
COL ID 6TKYC
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Panicum impeditum