Cadaba termitaria N.E.Br.

Species

Angiosperms > Brassicales > Capparaceae > Cadaba

Characteristics

Much branched shrub 2-3(-5) m tall; branches stiff and rigid, farinose, becoming glabrous or papillose, grey-black. Leaves elliptic to obovate, 7-20 x 3-7 mm, grey-green, leathery, covered with small white farinose scales on both surfaces, alternate or often crowded on short side shoots, lateral veins often visible, especially on ventral surface; petiole c. 1 mm long, farinose. Flowers solitary in axils of leaves, or crowded towards apices of short side shoots; pedicels farinose, up to 8 mm long; buds ovate in outline. Sepals 4, free, decussate, subequal, c. 13 mm long, 4 mm wide, green, papillose-farinose on both surfaces. Petals 0. Androphore c. 3 cm long, glabrous with slight longitudinal ridges; with basal nectary, very conspicuous in open flowers, often persisting on young fruit, saccate, with large, 8-12 x 3 mm, laterally compressed neck adnate for most of its length. Stamens 5, arising from same level, filaments equal, often persisting on mature fruit. Gynophore 8-9 mm long, glandular-pubescent. Ovary cylindric, glandular-pubescent, with capitate, sessile stigma. Ovules numberous, attached on two placentas. Fruit cylindric, usually 5 cm (up to 7.5 cm) long and 3-5 mm wide, verrucose, subtotulose, glabrous or scurfy. Seeds c. 2.5 mm long, embedded in orangy matrix, reniform with rugose black testa.
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Leaves often crowded on short side-shoots; lamina 0.1–3 x 0.3–1.5 cm., oblong, oblong-elliptic or narrowly obovate, apex rounded or emarginate, often apiculate, rounded or broadly cuneate at the base, papillose-farinose on both sides at first, glabrous later; petiole c. 1.5 mm. long, papillose-farinose.
Sepals greenish, c. 1.2 x 0.75 cm., free or almost free, subequal, ovate-oblong, the upper and lower sepals longitudinally folded, the laterals with a keeled midrib, acute at the apex, papillose-puberulous on both sides, margins of lateral sepals pubescent.
Much-branched shrub, up to 3 m high. Young stems, leaves, pedicels and all young parts hoary or papillose-farinose. Leaves present. Pedicel shorter than 10 mm. Nectary flask-shaped, with neck adnate to androgyno-phore. Flowers reddish brown.
Androgynophore reddish, c. 3 cm. long, glabrous, shallowly declinate, with flask-shaped nectary up to 1 x 0.4 cm. adnate to its base for the greater part of the nectary’s length.
Much-branched bush to c. 3 m. tall; branches straggling or occasionally scandent, farinose-papillose when very young, soon becoming glabrous and blackish.
Flowers solitary in the axils of the leaves towards the apices of the short side-shoots; pedicels c. 0.5 cm. long, papillose-farinose.
Ovary narrowly cylindric, glandular-puberulous; ovules numerous, on two placentas; stigma sessile, capitate.
Seeds subglobose with a rugose dark brown testa, embedded in an orange or scarlet powdery matrix.
Fruit dark green, up to 9 x 0.4 cm., cylindric, subtorulose, papillose-farinose when young.
Stamens 5; filaments 0.7–0.8 cm. long, glabrous; anthers 2.5 x 0.75 mm., oblong.
Gynophore c. 1 cm. long, glandular-puberulous.
Petals 0.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity 1-3
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

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

Distribution

Cadaba termitaria world distribution map, present in Botswana, Mozambique, Namibia, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:146227-1
WFO ID wfo-0000578400
COL ID P78R
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cadaba macropoda Cadaba termitaria