Sehima galpinii Stent

Species

Angiosperms > Poales > Poaceae > Sehima

Characteristics

Sessile spikelet 12–15 mm long, dorsally compressed; inferior glume oblong-elliptic, polished-coriaceous and faintly nerved below, thinner and conspicuously nerved above, often with transverse nerves connecting the longitudinal, with shallowly bifid to ± entire membranous apex less than 1/5 the length of the body, 2-keeled, flat or shallowly convex between the keels, inconspicuously lyrately-nerved with the nerves ± equally spaced; superior lemma with an awn 2.5–4 cm long, the column minutely ciliolate along the edges of the coils.
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Tufted, robust perennial, up to 1800 mm high; basal leaf sheaths usually densely hairy. Leaf blade 3-6 mm, tapering into long fine apex, often curling with age. Inflorescence 80-160 mm long. Sessile spikelet 12-15 mm long; lower glume flattish, apex shallowly 2-toothed; upper lemma awn 40-120 mm long, dark brown to black, coiled part ciliate/hairy, upper part scabrid; anthers 3.5-4.0 mm long. Pedicelled 10-13 mm long; awnless.
Robust perennial, tufted, up to 1.8 m high. Leaf blades 3-6 mm wide. Spikelets (sessile) 12-15 mm long (pedicellate somewhat shorter); lower glume of sessile spikelets flattish, tip not toothed.
Pedicelled spikelet 10–13 mm long, shortly ciliolate, the inferior glume with a midnerve and 2–3 conspicuous lateral nerves adjacent to each keel.
Robust perennial up to 180 cm high; basal leaf sheaths densely pilose.
Racemes 7–19 cm long, ± straight to gently curved.
Life form perennial
Growth form
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.8
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 -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

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

Sehima galpinii world distribution map, present in Angola, Mozambique, eSwatini, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:421206-1
WFO ID wfo-0000898601
COL ID 6YB83
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sehima galpinii