Microchloa kunthii Desv.

Kunth's smallgrass (en)

Species

Angiosperms > Poales > Poaceae > Microchloa

Characteristics

Densely tufted perennial, 100-430 mm high, forming compact mats; basal sheaths splitting into fibres; leaves mostly crowded at base; culm 1-4-noded. Leaf blade 10-80 mm long, tapering to a fine point; ligule a fringe of hairs to a fringed membrane. Inflorescence a solitary, terminal, slender, curved, secund raceme, 20-150(-250) x 1 mm (rarely more. Spikelet 2.0-3.2 mm long, awnless; glumes ± equal. Floret 1; lemma 1.9-2.8 mm long; anther 0.4-0.9(-1.0) mm long. Flowering time Nov.-Apr. Caryopsis 1.5 mm long.
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Densely tufted perennial 100-430 mm high, growing in compact mats; basal leaf sheaths splitting into fibres; leaves mostly crowded at the base; culm 1-4-noded. Leaf blade 10-80 mm long, tapering to a fine point; ligule a fringe of hairs to a fringed membrane. Inflorescence raceme 20-150(-250) x 1 mm (rarely more). Spikelet 2.0-3.2 mm long, awnless; lemma 1.9-2.8 mm long; anther 0.4-0.9(1.0) mm long; caryopsis 1.5 mm long.
Densely caespitose perennial growing in compact mats; culms 10–60 cm. high, 1–4-noded, the leaves mostly crowded at the base.. Leaf-blades filiform, 1–8(–13) cm. long, tapering to a fine point; sheaths eventually splitting into a dense tuft of brown fibres.. Spikes 2–25 cm. long, the rhachis 0.8–1.2 mm. wide.. Spikelets 2.5–4(–4.5) mm. long; anthers 0.5–1.2 mm. long.. Caryopsis 1.5 mm. long.. Fig. 88/1–10, p. 315.
Perennial; up to 0.43 m high; growing in compact mats; densely tufted; with most leaves basal. Leaf blades 10-80 mm long; tapering to a fine point; basal sheaths splitting into fibres. Flowers: spike one-sided; 20-150(-250) mm long; rarely > 1 mm wide; spikelets 2.0-3.2 mm long; anthers 0.4-0.9(1.0) mm long; caryopsis 1.5 mm long.
Perennial (growing in compact mats), densely tufted (with most leaves basal), up to 430 mm tall. Leaf blades 10-80 mm long. Basal sheaths splitting into fibres. Spikelets 2.5-4.0 mm long. Spikes 20-150 (-250) mm long, rarely wider than 1 mm; anthers 0.5-1.2 mm long. Caryopsis 1.5 mm long.
Densely caespitose perennial growing in compact mats; culms up to 60 cm tall, the leaves mostly crowded at the base; leaf sheaths splitting into a dense cushion of fibres; leaf laminas 1–8(13) cm long, filiform.
Generally a more robust plant than the preceding (Microchloa indica), but the size range overlaps considerably
Spikelets 1-flowered, 2.3–3.2 mm long; lemma 1.9–2.8 mm long; anthers 0.6–0.7 mm long.
Racemes 1–21 cm long, slender, straight or falcate, glabrous at the base.
Up to 30 cm. high, caespitose
Caryopsis c. 1.5 mm long.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.22 - 0.43
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c4

Environment

Shallow and overgrazed soils.
Light -
Soil humidity 6-12
Soil texture 1-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

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 -

Images

Leaf

Microchloa kunthii leaf picture by susan brown (cc-by-sa)
Microchloa kunthii leaf picture by susan brown (cc-by-sa)
Microchloa kunthii leaf picture by susan brown (cc-by-sa)

Flower

Microchloa kunthii flower picture by susan brown (cc-by-sa)
Microchloa kunthii flower picture by susan brown (cc-by-sa)
Microchloa kunthii flower picture by susan brown (cc-by-sa)

Distribution

Microchloa kunthii world distribution map, present in Angola, Benin, Burkina Faso, Bolivia (Plurinational State of), Brazil, Botswana, China, Cabo Verde, Ecuador, Eritrea, Ethiopia, Ghana, Guatemala, Honduras, Indonesia, Kenya, Madagascar, Myanmar, Mozambique, Namibia, Nigeria, Nicaragua, Oman, Peru, Rwanda, Saudi Arabia, Sudan, Somalia, eSwatini, Togo, Thailand, Tanzania, United Republic of, Uganda, United States of America, Viet Nam, Yemen, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:408467-1
WFO ID wfo-0000879893
COL ID 42TB4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Microchloa kandalaensis Microchloa abyssinica Microchloa elongata Paspalum tenuissimum Microchloa indica var. kunthii Microchloa kunthii