Sporobolus festivus Hochst. ex A.Rich.

Species

Angiosperms > Poales > Poaceae > Sporobolus

Characteristics

Densely caespitose perennial, the basal leaf-sheaths becoming fibrous with age; culms 10–60 cm. high, slender.. Leaf-blades mostly convolute, sometimes flat, 2–7 cm. long, 1–2 mm. wide; sheath margins glabrous or ciliate.. Panicle narrowly ovate, 3–22 cm. long, very delicate and diffuse, the branches capillary and tinged with red.. Spikelets very small, 1–1.5 mm. long, greyish green or purplish; lower glume narrowly ovate to oblong, 0.4–0.6 mm. long; upper glume narrowly ovate, 0.6–1 mm. long, 1/2–2/3 as long as the spikelet, acute; lemma narrowly ovate, as long as the spikelet, acute; anthers 3, 0.6–0.8 mm. long.. Grain ellipsoid to obovoid, 0.4–0.7 mm. long.
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Tufted perennial 100-550 mm high; old leaf sheaths splitting into fibres, no woolly hairs between the fibres. Leaf blade 20-70 x 1 to 2 mm. Inflorescence dichotomously or not dichotomously branched, axils without hairs. Spikelet 0.8-1.5 mm long; lower glume up to 1/3 as long as spikelet, apex obtuse; upper glume 1/2-2/3 as long as spikelet, apex acute or cuspidate; lemma as long as spikelet, narrowly ovate, acute; anther 0.6-0.8 mm long.
Densely caespitose perennial without rhizomes or stolons; culms up to 60(70) cm tall, erect, unbranched; basal leaf sheaths firmly chartaceous, glabrous or ciliate on the margins, terete, eventually disintegrating in to a cushion of persistent, glabrous or thinly pilose fibres; leaf laminas 2–15 cm × 1–2 mm, usually involute, sometimes flat, smooth or scaberulous on the surfaces, scabrid on the margins, acute at the apex.
Spikelets 1–1.6 mm long, greyish-green or purplish; inferior glume 1/5–1/3(2/5) the length of the spikelet, oblong to narrowly ovate, nerveless, glabrous, obtuse at the apex; superior glume 1/2–2/3 the length of the spikelet, narrowly ovate, 1-nerved, glabrous, acute or cuspidate at the apex, the nerve not excurrent; lemma as long as the spikelet, narrowly ovate, acute; anthers 3, 0.6–0.8 mm long.
A grass that keeps growing from year to year. It forms tufts. It grows 60 cm high. The leaf sheath at the base is papery. It turns into fibres. The leaf blade is 2-15 cm long by 1-2 mm wide. The edges roll inwards. The flower panicle is 3-22 cm long. It is narrowly oval. The seeds or grains are 0.5-0.7 mm long.
Perennial; up to 0.55 m high; tufted; rhizome absent. Leaf blades 20-70 x 1-2 mm; old leaf sheaths splitting into fibres; lacking woolly hairs between them. Flowers: panicle dichotomously or not dichotomously branched; without hairs in axils; spikelets 0.8-1.5 mm long; upper glume 1/2-2/3 as long as spikelet.
Perennial, tufted, up to 0.55 m high. Leaf blades 20-70 mm long, 1-2 mm wide, old leaf sheaths splitting into fibres, lacking woolly hairs between them. Spikelets 0.8-1.5 mm long. Panicle dichotomously branched without hairs in axils.
Panicle 3–22 cm long, narrowly ovate, very delicate and diffuse, the branches capillary and tinged with red; primary branches not in whorls, smooth or scaberulous, eglandular, the spikelets evenly distributed.
Densely tufted perennial up to 60 cm. high, with strongly fibrous base
Grain 0.5–0.7(0.85) mm long, elliptic to obovate, oblong in section.
Very delicate, often reddish, inflorescence
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.55 - 0.58
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c4

Environment

It is a tropical plant. It grows on well-drained open places. It is often on shallow sandy soils and in the crevices of rocks. It grows between 90-1,200 m altitude.
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Crevices and hollows in rock outcrops and shallow soils.
Light -
Soil humidity -
Soil texture 5-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses animal food food gene source material medicinal
Edible seeds
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 -

Images

Leaf

Sporobolus festivus leaf picture by susan brown (cc-by-sa)

Flower

Sporobolus festivus flower picture by susan brown (cc-by-sa)
Sporobolus festivus flower picture by susan brown (cc-by-sa)
Sporobolus festivus flower picture by susan brown (cc-by-sa)

Distribution

Sporobolus festivus world distribution map, present in Angola, Benin, Burkina Faso, Botswana, Central African Republic, Cabo Verde, Eritrea, Ethiopia, Ghana, Guinea, Gambia, Indonesia, Kenya, Madagascar, Mali, Mozambique, Mauritania, Namibia, Nigeria, Rwanda, Saudi Arabia, Sudan, Senegal, Somalia, Chad, Togo, Tanzania, United Republic of, Uganda, Yemen, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:422722-1
WFO ID wfo-0000901131
COL ID 4ZCJM
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sporobolus breviglumis Sporobolus festivus Sporobolus menyharthii Vilfa festiva Sporobolus festivus var. dillonianus Sporobolus festivus var. fibrosus Sporobolus festivus var. fibrosus Sporobolus myriostachyus