Ehrharta bulbosa Sm.

Species

Angiosperms > Poales > Poaceae > Ehrharta

Characteristics

Tufted perennial, ± 700 mm high; rhizome long and thin; lowest culm bulb spherical, whitish, not polished/shining, well separated on rhizome. Leaf blade up to 60-350 x 8 mm, rolled, sometimes expanded, marginal vein usually not prominent or undulate, ascending; ligule a fringe of hairs. Inflorescence a contracted, secund panicle, almost reduced to a raceme. Spikelets 7-10 mm long; glumes ± equal, shorter than spikelet, 5-nerved. Florets 3; lower 2 florets sterile, awned, lemmas similar in texture, equal in length, first sterile lemma transversely ribbed throughout, second sterile lemma broadest at middle, inrolled below; uppermost floret bisexual, lemma firmer than glumes; anther 2.5-4.0 mm long. Flowering time Oct., Nov.
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Tufted perennial 700 mm high; rhizome long, thin; lowest culm node bulbous; 'bulb' spherical, whitish, not polished/shining, well separated on rhizome. Leaf blade 60-350 x to 8 mm, rolled, sometimes expanded, marginal nerve usually not prominent or undulate, ascending. Spikelet 7-10 mm long; glumes ± equal, shorter than spikelet; sterile lemmas similar in texture, equal in length; 1st sterile lemma transversely ribbed throughout; 2nd sterile lemma broadest at middle, inrolled below; anther 2.5-4.0 mm long.
Spreading perennial to 70 cm, culm base swollen, whitish, matt, globose. Leaves linear-lanceolate, margins undulate. Spikelets in a verticillate panicle, straw-coloured and purple, glumes shorter than spikelet, sterile lemmas corrugate, glabrous, keel sometimes bristly, bilobed, with a straight awn, 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 rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
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 bulbosa world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:399824-1
WFO ID wfo-0000865537
COL ID 38V2M
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ehrharta trochera Trochera aemula Trochera bulbosa Trochera spicata Trochera striata Ehrharta aemula Ehrharta bulbosa Ehrharta bulbosa