Oxalis stictocheila T.M.Salter

Species

Angiosperms > Oxalidales > Oxalidaceae > Oxalis

Characteristics

Slender, caulescent, 5-12 cm high, glabrous except for the ciliate sepals. Bulb often 1 x 5 cm long, the older globose-ovoid, the younger narrower, attenuate or subrostrate at the apex: tunics rather hard, dark brown, some-times sparsely hairy, those of the younger bulbs thinner and paler, often slightly undulate. Rhizome slender, 6-12 cm long, with amplexicaul brown scales. Stem 1-6 (often 2-3) cm long, with 1-2 scales or rarely abortive leaves. Leaves 4-10, apically congested: petioles filiform, 1-3 cm long: leaflets 3, minutely petiolulate, oblong-lanceolate, semi-conduplicate, slightly falcate, minutely emarginate, often 1-1.  long, minutely bicallose at the apex, horded on the extreme margin with short orange pellucid calli which turn black in drying. Peduncles 1-fld., terminal, generally longer than the leaves, with 2 small alternate subulate callose bracts towards the apex. Sepals lanceolate, 4.5-6 mm long, ciliate, with 2 or rarely 4 apical calli. Corolla 2-2.8 cm long, white, with a narrowly funnel-shaped yellow tube: laminae of the petals obliquely obovate, narrowly margined with either purple or dull yellow beneath, often minutely ciliate, a little longer than the narrow claw. Filaments, the shorter 3-4.5 mm, the longer 5-7 mm long, glandular-pilose on the lower half, shortly toothed. Ovary pubescent on the upper half, the chambers 3-ovuled: styles pubescent below, densely glandular-pilose above. Seeds without endosperm.
More
Caulescent geophyte with slender stem to 12 cm. Leaves terminal, trifoliolate, leaflets oblanceolate-conduplicate, with orange marginal calli. Flowers white with yellow tube and dark margins.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.12
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 3-4
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 stictocheila world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:663735-1
WFO ID wfo-0001089876
COL ID 4BBJM
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Oxalis stictocheila