Oxalis nortieri T.M.Salter

Species

Angiosperms > Oxalidales > Oxalidaceae > Oxalis

Characteristics

Stemless, heterophyllous, up to 9 cm high. Bulb ovoid or subfusiform, up to 2.  long, with hard smooth black tunics. Rhizome about 4 cm long. Leaves, the younger first produced by the bulbils trifoliolate, with terete petioles, the later simple, but all simple from the second season; petioles in the mature plant somewhat flattened, 2-6 cm long; leaflets at first rotund; lamina in the mature plant more or less elliptical or obovate, subtruncate at the base, thick, 2.5-3.5 cm long, 1.2-1.8 cm broad, glabrous or hirsute, impresso-punctate on both faces when dried, the medial nerve conspicuous. Peduncles 1-fld., about as long as the petioles, with 2 alternate subulate bracts above the middle. Sepals broadly lanceolate, pale, 7-8 mm long, minutely penicillate. Corolla about 1.7 cm long, rosy-purple, with a funnel-shaped yellow tube; petals broadly cuneate, attenuate at the base, but scarcely unguiculate, truncate-retuse at the apex. Filaments, the longest 7.5 mm long, sparsely villose towards the base, very sparsely glandular-pilose above, edentate. Ovary glabrous, ecallose, the chambers 10-12-ovuled. (Brevistylar form only seen).
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Acaulescent geophyte, up to 0.09 m high. Bulbs ovoid, smooth, blackish brown. Leaves mostly unifoliolate, first leaves often trifoliolate, elliptic-obovate. Flowers bright pink with yellow tube. Flowering time June.
Acaulescent geophyte. Adult leaves unifoliolate, leathery, elliptic-obovate, sometimes hairy. Flowers magenta with yellow tube.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.09
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 nortieri world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:663571-1
WFO ID wfo-0001089797
COL ID 4BB79
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Oxalis nortieri