Geochloa rufa (Nees) N.P.Barker & H.P.Linder

Species

Angiosperms > Poales > Poaceae > Geochloa

Characteristics

Tufted perennial to 400 mm high; base bulbous, covered in old persistent, woolly sheaths. Leaf blade to 200 x to 4.5 mm. Inflorescence 30-70 mm long, globose or cylindrical; spikelets densely clustered. Spikelet to 25 x to 15 mm; glumes 10-18(25) mm long, 3-5-nerved; 4-7-flowered; lemma 7-12 mm long, back shortly and densely pubescent from base to middle region, a row of white hairs present across the middle, glabrous above; lobes 3.0-6.5 mm long, adnate to the central awn for part of their length, usually ending in a short, soft awn; central awn 6-16 mm long, geniculate; anther 2.5-4.5 mm long.
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Perennial to 45 cm, culm bases swollen. Leaves linear, rolled, sheaths densely woolly. Spikelets in a contracted panicle, straw-coloured and purple, glumes 3-5-nerved, lemmas 7-12 mm long, hairy below with transverse median row of white hairs, awn 6-16 mm long, geniculate.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity -
Soil texture 5-6
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 7-8

Usage

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

Cultivation

Can be grown by divisions or seedlings.
Mode divisions seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Geochloa rufa world distribution map, present in United Kingdom of Great Britain and Northern Ireland and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77111492-1
WFO ID wfo-0000920789
COL ID 3FP47
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Danthonia rufa Avena lanata Danthonia lanata Danthonia macrocephala Merxmuellera rufa Danthonia lanata var. lanata Geochloa rufa