Oxalis grammopetala Sond.

Species

Angiosperms > Oxalidales > Oxalidaceae > Oxalis

Characteristics

Dwarf, stemless, weak, 1.5-4 cm high. Bulb ovoid or sometimes lanceolate in outline, acute at the apex, angular, about 2 cm long; tunics calyptrately joined, imbricating, conspicuously pinnate-nerved, beaked at the base, brown. Rhizome very slender, 1-6 cm long. Leaves 3-6, spreading; petioles 1-3 cm long, like the peduncles pale and very minutely glandular-viscid, broadly dilated below the articulation; leaflets 3, sessile, broadly obcordate, cuneate or attenuate at the base, from minute to 4.5 mm long and 6 mm broad, glabrous, rather succulent, with large epidermal cells, the mid-rib conspicuous, impresso-punctate on both faces (very irregularly on the scurfy lower surface) when dried. Peduncles 1-fld., 1-10 mm long, with 2 alternate narrow-lanceolate membranous bracts below the middle. Sepals ovate, membranous, glabrous, 3-4 mm long. Corolla 1.5-3.8 cm long, pale straw-coloured, netted-striate with fine purple veins, with a rather narrowly funnel-shaped concolorous tube. Filaments glabrous, the longest from 7-8.5 mm long, acutely toothed, recurved at the apex. Ovary subglobose, 1.5 mm long, glandular-puberulous on the upper half, the chambers several-ovuled; styles glandular-pilose. Capsule globular.
More
Dwarf, acaulescent geophyte, 15-40 mm tall. Bulb tunics pinnate-nerved, brown. Leaves broadly dilated below, leaflets 3, broadly obcordate, ± succulent with conspicuous midrib. Flowers 1 per peduncle with alternate bracts below middle, ± subterranean with only the spreading petals above ground-level, pale yellow, petals violet-veined beneath.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.04
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 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 14 - 60
Germination temperacture (C°) 12 - 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Oxalis grammopetala world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:374973-1
WFO ID wfo-0001089729
COL ID 6TF34
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Acetosella grammopetala Oxalis grammopetala