Oropetium capense Stapf

Species

Angiosperms > Poales > Poaceae > Oropetium

Characteristics

Loosely to densely tufted perennials with culms up to 14 cm. high.. Leaf-blades rolled, folded or flat, 1–4 cm. long, up to 1.2 mm. wide, obtuse to acute.. Spikes straight or curved, up to 10 cm. long, 0.5–1 mm. wide; rhachis herbaceous, rarely spongy, fracturing, often tardily so, into segments of 1–4(–8) spikelets.. Spikelets in opposite or subopposite, occasionally adjacent ranks, deeply to superficially embedded; lower glume 0.1–0.4 mm. long, truncate; upper glume 2–3(–4) mm. long, 3-nerved, acute; lemma elliptic-oblong, 1.5–2(–2.5) mm. long, 3-nerved, the mucro up to 0.2 mm. long.. Caryopsis elliptic-oblong, 1–1.5 mm. long.
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Densely tufted, dwarf perennial, 25-100(-170) mm high. Leaf blade 10-40 x 1.2 mm; ligule a fringed membrane. Inflorescence a solitary, slender, straight or gradually curved, terminal spike-like raceme; spikelets alternate on and sunk in rachis. Spikelet 2.5-4.0 mm long; laterally compressed; glumes of terminal spikelet equal and similar; glumes of lateral spikelets unequal, dissimilar, awnless; lower glume suppressed or reduced; upper glume of lateral spikelet 2-3 mm long. Floret 1; lemma finely 1-3-nerved, hairy along nerves, mucronate; anther 0.5 mm long. Flowering time Dec.-May.
Spikelets 2–3 mm long, borne in opposite, subopposite or occasionally adjacent ranks, deeply to superficially embedded; inferior glume 0.1–0.4 mm long, truncate; superior glume as long as the spikelet, acute; lemma 1.5–2(2.5) mm long, elliptic-oblong, 3-nerved, the apical mucro up to 0.2 mm long.
Densely tufted, dwarf perennial 25-100 mm high (rarely to 170 mm). Leaf blade 10-40 x 1.2 mm. Inflorescence a solitary raceme, straight or curved; spikelets sunk into rachis. Spikelet 2.5-4.0 mm long; upper glume of lateral spikelet 2-3 mm long; anther 0.5 mm long.
Dwarf perennial, densely tufted, up to 100 mm tall (rarely to 170 mm). Leaf blades 10-40 mm long, up to 1.2 mm wide. Spikelets 2.5-4.0 mm long. Spikes solitary, straight or curved; spikelets sunk into rhachis; upper glume 2-3 mm long.
Dwarf perennial; up to 0.17 m high; densely tufted. Leaf blades 10-40 x 1.2 mm. Flowers: spikes solitary; straight or curved; spikelets 2.5-4.0 mm long; sunk into rachis; upper glume 2-3 mm long.
Small, loosely to densely caespitose perennial up to 9(15) cm tall; leaf laminas 1–4 cm × up to 1.2 mm, involute, folded or flat, obtuse to acute at the apex.
Raceme 2–8 cm long, straight or curved; rhachis herbaceous, rarely spongy, fracturing (often tardily so) into segments of 1–4(8) spikelets.
Caryopsis 1–1.5 mm long, elliptic-oblong.
Tiny perennial up to 6 in. high
Narrow-rolled leaf-blades.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.12
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c4

Environment

Light -
Soil humidity 1-5
Soil texture 7-9
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses animal food
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

Oropetium capense world distribution map, present in Angola, Botswana, Kenya, Libya, Lesotho, Morocco, Mali, Mozambique, Mauritania, Namibia, Nigeria, Oman, Saudi Arabia, Somalia, Chad, Tanzania, United Republic of, Yemen, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:409963-1
WFO ID wfo-0000882248
COL ID 74W9N
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lepturella capensis Oropetium lepturoides Oropetium erythraeum Oropetium hesperidum Oropetium tibesticum Oropetium capense var. hesperidum Oropetium capense subsp. hesperidum Oropetium capense var. arabicum Oropetium capense var. capense Oropetium capense