Rytigynia macrura Verdc.

Species

Angiosperms > Gentianales > Rubiaceae > Rytigynia

Characteristics

Leaves paired, 1–6.5 × 0.4–3 cm, usually narrowly obovate or sometimes elliptic, or ± rounded, thin, narrowly acuminate at the apex, cuneate at the base, sparsely to densely appressed pilose on both sides and also with domatia beneath; petiole 0–3 mm long, pubescent; stipule bases ± triangular, subscarious, ± pubescent, joined into a sheath 1–3 mm long with a subulate laterally compressed appendage 1.5–5 mm long.
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Corolla produced at the apex into 5 tails in bud; white or greenish-cream, pubescent or glabrescent; tube 3.5–4 mm long, pubescent or glabrescent outside, with a ring of long deflexed hairs inside at the middle; lobes 4–4.5 × 1.7–2 mm, oblong, spreading, with linear-lanceolate greenish appendages 5–7 mm long.
Fruit yellow or yellowish, or whitish-green, globose and 14 mm in diameter in live state but usually bilobed, 9–12 mm long and wide when dry, glabrous or sparsely pilose; pyrenes c. 8 mm long.
A shrub 1.5–4.5 m tall, or small tree; older parts with a smooth grey bark; branches elongate with graceful horizontal branchlets, at first pubescent.
Calyx tube pubescent, 1.2 mm long; limb 0.5 mm long with minute filiform lobes 0.5 mm long.
Ovary 2-locular; style exserted; pollen presenter 1.5 mm long and wide, distinctly bilobed.
Flowers solitary; pedicels 5–6 mm long, pubescent.
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Growth form tree
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Foliage retention deciduous
Sexuality hermaphrodite
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Mature height (meter) 1.5 - 4.5
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Environment

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Hardiness (USDA) 9-12

Usage

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Edible -
Therapeutic use -
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Cultivation

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Images

Rytigynia macrura unspecified picture

Distribution

Rytigynia macrura world distribution map, present in Mozambique, Zambia, and Zimbabwe

Conservation status

Rytigynia macrura threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:931706-1
WFO ID wfo-0000299185
COL ID 78YY9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rytigynia macrura