Pentameris ampla (Nees) Galley & H.P.Linder

Species

Angiosperms > Poales > Poaceae > Pentameris

Characteristics

Weakly tufted perennial, 400-700 mm high; base woody; basal sheaths white, shiny, persistent; leaves basal; glands on leaves and pedicels. Leaf blade up to 300 x 1-6 mm, expanded, usually with obscure linear glands, margins smooth; ligule a fringe of hairs. Inflorescence an open panicle, 70-170 x 60-170 mm, nodes glabrous, rarely hairy; pedicels usually with obscure linear glands, rarely with obscure sunken glands. Spikelets 3.3-4.6 mm long, laterally compressed, awnless; glumes ± equal, acute, 1-nerved, green or straw-coloured, base purple. Florets 2; lemma 7-9-nerved, acute or lobed, awnless, glabrous or hairy along keel and margins; palea scaberulous near apex or often hairy between keels; anther 1.5-2.2 mm long; ovary apex glabrous. Flowering time Dec.-Mar.
More
Weakly tufted perennial 400-700 mm high; base woody; basal sheaths white, shiny and persistent; leaves basal; obscure linear or sunken glands present on leaves or pedicels or absent. Leaf blade to 300 x 1-6 mm, expanded, glabrous or hairy; margins smooth; sheath mouth glabrous or with a ring of bristles. Inflorescence open, 70-170 x 60-170 mm, ±100 spikelets; pedicels mostly erect, glabrous or rarely scaberulous; axils glabrous, rarely hairy. Spikelet 3.3-4.6 mm long, awnless; glumes acute, green or straw-coloured, base purple; lemma 2-3 mm long, acute or lobed, glabrous or hairy along keel and margins, hairs sometimes clavate; palea scaberulous near apex or often villous between keels; anthers 1.5-2.2 mm long.
Perennial to 70 cm, with woody base. Leaves linear, hairy, glandular. Spikelets 3.3-4.6 mm long, in an open, hemispherical panicle, pedicels glandular, longer than spikelets, lemmas muticous.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.7
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 5-7
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

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

Pentameris ampla world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77111526-1
WFO ID wfo-0000922383
COL ID 76NT2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Achneria pallida Pentameris ampla Afrachneria ampla Airopsis ampla Airopsis pallida Eriachne pallida