Eragrostis caniflora Rendle

Species

Angiosperms > Poales > Poaceae > Eragrostis

Characteristics

Spikelets 2–5 × 1.8–3 mm, ovate-oblong to broadly ovate, not compressed, 4–11-flowered, the florets disarticulating from the apex downwards, the rhachilla fragile; glumes subequal, 1.3–2.5 mm long, reaching to beyond the middle of the adjacent lemmas, lanceolate to narrowly ovate, pilose, acute to acuminate at the apex; lemmas 2–2.4 mm long, dorsally rounded, ovate-elliptic, thinly membranous with distinct lateral nerves, diverging from the rhachilla at c. 45°, those in opposite rows not imbricate, the rhachilla visible between them, dark brownish-red, pilose with tubercle-based hairs, obtuse to subacute and mucronate at the apex; palea pilose on the back and flanks with stiff hairs c. 0.5 mm long, glabrous on the slender, wingless keels; anthers 3, c. 0.7 mm long.
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Perennial, densely caespitose and erect with long filiform leaf-blades to ascending and wiry with short flat blades; culms 15–35 cm. high.. Leaf-blades filiform or flat, 2–16 cm. long and up to 3 mm. wide.. Panicle broadly ovate, 3–8 cm. long, open.. Spikelets 4–11-flowered, ovate-oblong to broadly ovate, 2–5 mm. long, dark brownish red, breaking up from the apex, the rhachilla fragile; glumes lanceolate to narrowly ovate, 1.3–2.5 mm. long, pilose, acute to acuminate; lemmas ovate-elliptic, 2–2.4 mm. long, pilose with tubercle-based hairs, obtuse to subacute and mucronate; palea glabrous on the keels, but pilose on back and flanks with stiff hairs 0.5 mm. long; anthers 3, 0.7 mm. long.. Caryopsis ellipsoid, 0.7 mm. long.
Densely caespitose perennial without rhizomes or stolons; culms up to 45 cm tall, erect or ascending, unbranched, glabrous at the nodes, eglandular; basal leaf sheaths glabrous below, chartaceous, terete, eglandular, persistent (or sometimes decaying into fibres); ligule a line of hairs; leaf laminas 2–16 cm × 1.2–3(4.5) mm, filiform or linear and flat (the latter usually the shorter), loosely pilose, eglandular.
Panicle 3–8 cm long, broadly ovate, open, the spikelets evenly distributed on filiform pedicels 2.5–9 mm long, these with a glandular ring just below the spikelet, the primary branches not in whorls, terminating in a fertile spikelet, glabrous in the axils.
Caryopsis c. 0.7 mm long, elliptic.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.4
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) 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

Eragrostis caniflora world distribution map, present in Angola, Tanzania, United Republic of, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:400914-1
WFO ID wfo-0000867504
COL ID 6G9WD
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eragrostis caniflora