Ehrharta ottonis Kuntze

Species

Angiosperms > Poales > Poaceae > Ehrharta

Characteristics

Tufted perennial, up to 1.2 m high; rhizomatous; lowest culm node bulbous; bulb cylindrical, orange, shining. Leaf blade up to 600 x 5 mm, rolled, erect; ligule a fringe of hairs or a fringed membrane. Inflorescence a narrow panicle or raceme. Spikelet 8-10 mm long; glumes ± equal, 2/3 as long as spikelet, 5-nerved. Florets 3; lower 2 florets sterile, minutely awned, mucronate or awnless, lemmas similar, margins straight from base to apex, hairs tufted at base, second sterile lemma without an ear-like appendage at base; uppermost floret bisexual, lemma firmer than glumes; anther 4.0-5.5 mm long. Flowering time Sept.-Nov.
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Tufted perennial to 1 200 mm high; rhizomatous; lowest culm node bulbous, 'bulb' cylindrical, orange, shining. Leaf blade to 600 x to 5 mm, rolled, erect. Spikelet 8-10 mm long; glumes ± equal, 2/3 as long as spikelet; sterile lemmas similar, margins straight from base to apex, tufted hairs at base; 2nd sterile lemma without an ear-like appendage at base; anther 4.0-5.5 mm long.
Perennial to 1.2 m, culm base swollen, orange, shiny, elongate. Spikelets in a verticillate panicle, straw-coloured or straw-coloured and purple or pink, glumes shorter than spikelet, sterile lemmas corrugate, glabrous, mucronate, the second constricted at base.
Life form perennial
Growth form
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.7
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-8
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 ottonis world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:399874-1
WFO ID wfo-0000865597
COL ID 38V3Y
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ehrharta ottonis Trochera ottonis