Description:
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Small fire resistant savanna shrub, 10–50 cm high, or climbing shrub or liana, 2–5 m high climbing and about 10–20 m long or more. Trunk in shrub very thin, about 0.5 cm in diameter or in liana up to 12 cm in diameter. Leaves with a glabrous, 2–5 mm long petiole; lamina mat or slightly shining and dark green above, dull or slightly shining and paler and often glaucous beneath, elliptic, obovate, or on the main axis (climbers) subcircular, 2–11 x 1–5 cm, acute, apiculate, or shortly acuminate at the apex, cuneate or less often rounded at the base, glabrous on both sides. Inflorescence axillary, solitary, more or less congested, usually few–flowered, much shorter than the leaves, 1–2 times branched. Flowers 4(5)–merous. Sepals connate at the base, equal or subequal, subcircular, 1–2 times as long as wide, 1.2–1.4 x 1–1.2 mm, obtuse or subacute at the apex, glabrous on both sides, often very minutely ciliate. Corolla in the mature bud 3.5–5.5 times as long as the calyx, 5.2–6.7 mm long, slightly contracted somewhat beneath the throat, and tapering at the apex, white with often pale green tips at the lobes, outside glabrous or sometimes minutely papillose–pubescent, inside densely pilose to glabrous on the lobes and sometimes also in the tube; tube cylindrical or nearly so, 2–3.5 times as long as the calyx, 1.4–2 times as long as the lobes, 3–4.5 mm long, at the throat 1–2 mm wide; lobes oblong, 2.2–2.5 mm, acute, recurved. Fruit orange–yellow or yellowish, immature glaucous, small, soft, obovoid or ellipsoid, 1.5 x 1–2 x 1.5 cm, apiculate at the apex, often slightly obliquely pedicellate, 1–seeded, with a smooth, thin skin. Seed flattened, obliquely ellipsoid, 13 x 8 x 4 to 16 x 11 x 6 mm, at one side with a deep pit at the other with a bulge surrounded by a shallow groove. |