Sabicea venosa Benth.

Species

Angiosperms > Gentianales > Rubiaceae > Sabicea

Characteristics

Leaf blades 1.5–9.5 × 1–4.5 cm, oblong-elliptic to elliptic, acutely acuminate at the apex, broadly cuneate to ± rounded at the base, paler beneath, appressed pilose on both surfaces, particularly on the main nerves beneath and often with sparse to dense curled white hairs giving a velvety-tomentose appearance beneath when dense, but this often disappears with age or can be present or absent on the same shoot; petiole 0.1–2.5(6) cm long, pilose; stipule limbs 4–8 × 2.5–5 mm, ovate to ovate-lanceolate or triangular-ovate, acuminate, reflexed, eventually deciduous.
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Flowers in subsessile axillary rather dense ± few-flowered inflorescences; peduncle 0–5(10) mm long, pilose; pedicels very short but attaining 3–5 mm in fruit; bracts few, 5–8 × 1–1.2(3) mm, narrowly oblong to elliptic.
Slender-stemmed woody climber 1.5–4 m long or a trailer rooting at the nodes; stems brown to purplish-brown, densely substrigose-pilose when young, older stems more sparsely so, and the bark sometimes peeling.
Calyx tube about 1.2 mm long and wide, ovoid or subglobose, pilose, eventually glabrescent; limb-tube about 1 mm long; lobes 3–9 × 1–1.8(2.5) mm, elliptic or linear-oblong to lanceolate, acute, ciliate.
Corolla tube purple or deep wine-coloured, c. 1 cm long, pilose outside, densely pubescent at throat; lobes white, c. 2 × 0.8–1.2 mm, oblong-elliptic to ovate, densely pilose outside.
Fruit white, 7–8(11) mm in diameter, pilose, later glabrescent, with red pulp.
A climbing shrub with branchlets pubescent or subglabrous
Buds densely silky pilose.
Flowers whitish
Fruits red.
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Growth form shrub
Growth support climber
Foliage retention deciduous
Sexuality hermaphrodite
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Hardiness (USDA) 9-12

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Cultivation

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Distribution

Sabicea venosa world distribution map, present in Angola, Burkina Faso, Central African Republic, Congo, Cabo Verde, Gabon, Ghana, Guinea, Guinea-Bissau, Liberia, Senegal, Sierra Leone, and Zambia

Identifiers

LSID urn:lsid:ipni.org:names:765970-1
WFO ID wfo-0000299557
COL ID 4TVK9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sabicea affinis Sabicea angolensis Virecta lutea Sabicea venosa var. anomala Sabicea kolbeana Sabicea venosa