Pentameris curvifolia Nees

Species

Angiosperms > Poales > Poaceae > Pentameris

Characteristics

Tufted perennial, 400-500 mm high; basal sheaths white, shiny, persistent; leaves basal; glands absent. Leaf blade up to 300 x 4 mm, expanded, rigid, glabrous, margins smooth, thickened; ligule a fringe of hairs. Inflorescence a contracted panicle, 40-90 x 20-50 mm, nodes glabrous; pedicels mostly erect, obscured by spikelets, scaberulous. Spikelets 8-12 mm long, laterally compressed, awned; glumes ± equal, 1-nerved, acuminate, ivory-coloured, scaberulous all over back or only along keels. Florets 2; lemmas 7-9-nerved, villous along nerves; lateral awns 4-7 mm long, included in glumes or as long as glumes; central awn 10-17 mm long, twisted below; palea puberulous; anther 2.0-2.3 mm long; ovary apex glabrous. Flowering time Oct., Nov.
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Tufted perennial 400-500 mm high; stolons present or absent; basal sheaths white, shiny, persistent; leaves basal; glands absent. Leaf blade to 300 x to 4 mm, expanded, rigid, glabrous; margins thickened; sheath mouth glabrous or woolly (only hairy when sheaths hairy). Inflorescence contracted, 40-90 x 20-50 mm, with ±100 spikelets; pedicels hidden by spikelets, scaberulous; axils glabrous. Spikelet 8-15 mm long (includes glume awn), ivory-coloured; glumes acuminate to awned, scaberulous all over or only along keel; lemma 3-4 mm long, hairy along nerves, hairs 0.3-0.7 mm long; lateral awns 4-7 mm long, not reaching to reaching glume apices; central awn 10-17 mm long; palea hairy; anthers 2.0-2.3 mm long.
Perennial to 50 cm, with shiny white persistent leaf sheaths. Leaves basal, linear, rigid, sometimes rolled, margins thickened. Spikelets 8-12 mm long, in a dense, head-like panicle, ivory, lemmas awned.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

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

Distribution

Pentameris curvifolia world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:415315-1
WFO ID wfo-0000889257
COL ID 76NRM
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Andropogon thunbergii Pentameris curvifolia Pentameris denudata Sorghum avenaceum Danthonia livida