Ehrharta thunbergii Gibbs Russ.

Species

Angiosperms > Poales > Poaceae > Ehrharta

Characteristics

Tufted, erect perennial, up to 1.5 m high; long-rhizomatous, subbulbous, with overlapping hairy cataphylls. Leaf blade 30-100 mm long, up to 5 mm wide, rolled, often deciduous; ligule a fringe of hairs to a fringed membrane. Inflorescence a panicle. Spikelet 8-10 x 2-3 mm; glumes almost equal, 1/2-3/4 as long as spikelet, translucent, 5-nerved. Florets 3; lower 2 florets sterile, lemmas similar, profusely hairy, awned, second sterile lemma without an ear-like appendage at base; uppermost floret bisexual, lemma firmer than glumes; anther 4.0-5.1 mm long. Flowering time Sept.-Dec.
More
Spreading perennial, up to 1.5 m tall, rhizomes well-developed, enclosed by hairy scales, culms branched. Leaf blades flat to somewhat rolled; ligule a fringed membrane to a fringe of hairs. Inflorescence a raceme-like, verticillate panicle. Spikelets 8-10 mm long, green or straw-coloured, tinged with purple, glumes shorter than to as long as spikelet, sterile lemmas smooth, villous, mucronate to aristate.
Tufted, erect perennial to 1 500 mm high; rhizome long; base sub-bulbous, with overlapping hairy cataphylls. Leaf blade 30-100 x to 5 mm, rolled, often deciduous. Spikelet 8-10 x 2-3 mm; glumes almost equal, 1/2-3/4 as long as spikelet, translucent, 5-nerved; sterile lemmas similar, profusely hairy, awned; 2nd sterile lemma without an ear-like appendage at base; anther 4.0-5.1 mm long.
Rigid, branching perennial to 1.5 m, with well-developed hairy rhizomes. Leaves linear-lanceolate, short-lived. Spikelets in a contracted or verticillate panicle, straw-coloured and purple, glumes shorter than to as long as spikelet, sterile lemmas smooth, villous, mucronate to aristate.
Life form perennial
Growth form
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

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 -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Ehrharta thunbergii world distribution map, present in Namibia and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:940957-1
WFO ID wfo-0000865639
COL ID 38V4N
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Aira villosa Melica gigantea Trochera gigantea Ehrharta virgata Ehrharta gigantea Ehrharta gigantea var. neesii Ehrharta gigantea var. stenophylla Ehrharta thunbergii