Oxalis fourcadei T.M.Salter

Species

Angiosperms > Oxalidales > Oxalidaceae > Oxalis

Characteristics

Stemless or with a short stem, hirsute, 4-6 cm high. Bulb oval, attenuate at the base and apex, up to 2 cm long, the outer tunics attenuate-acute, rigid, greyish brown, the inner brown. Rhizome 0.5-2.5 cm long, hirsute in the upper part. Stem none or up to 0.5 cm long, with 2-3 hirsute ciliate amplexicaul scales up to 9 mm long. Leaves 2-8, ascending; petioles 1-2 cm long, densely hirsute; leaflets 3, sessile, linear or narrow-oblong, 1-2.5 cm long, 2-4 mm broad, obtuse, the lateral slightly oblique, involute, ciliate, with numerous small orange dots, which turn black in drying, along the margins, hairy on both faces, smooth above, slightly impresso-punctate and often purple beneath and densely hirsute on the median nerve. Peduncles 1-fld., 1.5-3.5 cm long, hirsute, with 2 linear alternate reddish hirsute bracts towards the calyx, or rarely ebracteate. Sepals broadly lanceolate, 6-8 mm long, hirsute, purple-margined, particularly on the upper half, ecallose. Corolla 1.7-2 cm long, white with a yellow tube; laminae of the petals obovate, about 7 mm broad, slightly acute at the apex, with a few orange calli; claw slightly attenuate. Filaments pilose or almost glabrous, the shorter 2 mm, the longer 3-4.5 mm long, shortly toothed. Ovary pilose on the upper half, with 10 oblong calli towards the apex, the chambers 8-9-ovuled; styles more or less pilose. Brevistylar form not seen. Seeds endospermous.
More
Acaulescent geophyte with shallow bulb. Leaves trifoliolate, leaflets linear-oblong, ciliate and hairy, orange-punctate on margins. Flowers white with yellow tube.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.04 - 0.06
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 1-3
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

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 fourcadei world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:663369-1
WFO ID wfo-0001089715
COL ID 75F3R
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Oxalis fourcadei