Ceropegia cupulata (R.A.Dyer) Bruyns

Species

Angiosperms > Gentianales > Apocynaceae > Ceropegia

Characteristics

Perennial herb. Tuber up to about 100 mm diam., depressed. Stem single or once-branched from near base, sparsely branched above, up to 150 mm tall, sparsely hairy with decurved hairs. Leaves ovate, lanceolate, elliptic or linear, 30-80 x 4-15 mm, narrowed into a short petiole, shortly pubescent on both surfaces. Flowers 1-few together, extra-axillary, opening successively; pedicels 2-3 mm long. Sepals ovate-lanceolate, 1.5-2 mm long, sparsely hairy. Corolla 6-9 mm long, thinly hairy on outer surface, glabrous within, green; tube 1.5-2.5(3) mm long; lobes ± oblong, 4.5-6 mm long, with slightly recurved margins. Corona arising slightly above base of staminal column, cupular, about 2 mm high, much exceeding staminal column, sometimes with 5 slits on rim opposite pockets and with 5 small notches behind inner lobes; inner lobes cushion-like, arising within base of tube and pressing on base of anthers. Pollinia ±0.25 mm diam., compressed, translucent on inner margin, about 0.25 long; connectives short; carrier wingless.
More
Perennial herb. Tuber red, up to about 50 mm diam., slightly compressed from above and below. Stems several, up to 100 mm tall, rarely rebranched, minutely pubescent or glabrescent. Leaves ± elliptic-lanceolate, up to 30 x 7 mm, sessile or shortly petiolate, mostly glabrous, sometimes minutely ciliate. Flowers 2-3 together, the oldest uppermost, opening in succession; pedicels 5-10 mm long. Sepals ± lanceolate, 2.5 mm long. Corolla funnel-shaped, 8 mm long, 4 mm diam. at mouth, yellowish green or cream, rarely white or maroon; tube 3 mm long; lobes ovate-triangular, 5 mm long, slightly spreading, slightly fleshy. Corona arising from near base of staminal column, cupular, 1 mm high, twice as high as staminal column, with margin pentagonal, shallowly 10-notched or subentire and with few long hairs within; inner lobes arising halfway down tube, linear-oblong, incumbent on backs of filaments. Pollinia somewhat pyriform, compressed, with translucent inner margin, about 0.25 mm long; connectives short; carrier wingless.
Perennial herb, up to 150 mm tall. Corolla lobes oblong-lanceolate, smooth on inner face. Corona cupular, overtopping staminal column, inner corona lobes subobsolete, cushion-like at base of anthers. Flowers green, purple-tinged.
A herb. It keeps growing from year to year. It can have a tuberous root. The stems are twining and succulent. The leaves are succulent and can be reduced to small scaled.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.15
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a subtropical plant. It grows among the trees in the Kalahari.
Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses food
Edible roots tubers
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Ceropegia cupulata world distribution map, present in Botswana, Namibia, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:77167159-1
WFO ID wfo-0001424296
COL ID T35M
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Brachystelma cupulatum Brachystelma vahrmeijeri Ceropegia cupulata