Anthocleista vogelii Planch.

Species

Angiosperms > Gentianales > Gentianaceae > Anthocleista

Characteristics

Tree 5–18 m. high, with smooth light-grey bark, sparsely branched at the top with a spreading crown; spines in pairs on the branchlets, arising well above the leaf-base, permanent on the stems of old trees and becoming woody.. Leaves normally sessile, rarely shortly petiolate with petiole up to 2.5 cm. long; lamina coriaceous, generally obovate, sometimes elongate-obovate or oblanceolate, 15–50 cm. long, 8–24 cm. wide (the upper leaves smallest), rounded to broadly rounded at the apex, cuneate or narrowly cuneate, auriculate at the base; lateral nerves 11–15, prominent beneath; tertiary nerves not or rarely visible.. Inflorescence shorter than the subtending leaves, 20–24(–40) cm. long; primary peduncle 7–20(–26) cm. long, secondary 3–6(–8) cm. long; pedicels very short and stout; bracts leathery, triangular, acute.. Outer calyx-lobes leathery, orbicular or subquadrate, 1–1.2 cm. long, about 1 cm. broad, rounded or emarginate; inner lobes slightly longer and broader, overlapping each other, up to 1.5 cm. broad, truncate at the apex, clasping the corolla-tube.. Corolla-tube 1–2 cm. long; corolla-lobes 13–15, 1–2 cm. long, oblique-oblong, often cohering at the apex and not fully opening, in bud always rounded and blunt at the apex and only a little longer than the calyx in the early stage but becoming longer with age.. Anthers about 1 cm. long; staminal-tube 3–4 mm. long.. Ovary ovoid, about 6 mm. long; style about 1.5 cm. long; stigma turbinate, longer than broad, about 5 mm. long.. Fruits generally erect, globose or ovoid, 2.5–4 cm. long, 1.8–3 cm. in diameter, clasped by the calyx.
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Leaves sessile or very shortly petiolate; lamina dark green and often glossy above, pale glaucous beneath, when dry dark brown above, paler beneath, brittle, papyraceous to coriaceous, narrowly to very narrowly obovate, in young plants usually narrower, 1·75–3·5 (usually about 2, in young plants up to 4 times as long as wide, 15–45 x 6–24 cm., up to 150 x 45 cm. in young plants, narrowed to the auricles or decurrent into the petiole, if petiolate cordate at the very base; margin usually recurved.
Corolla in the young bud at the apex as in the mature bud rounded or sometimes obtuse; in the mature bud 2, 5–4 x as long as the calyx, 23–37 mm. long, and rounded or subtruncate at the apex, creamy or sometimes pale yellow; the tube darker than the lobes; tube 1·25–2 x as long as the calyx, 0·9–1·5(1·7) x as long as the lobes; lobes 13–16, narrowly elliptic, spreading.
Sepals pale green, occasionally partially orange, rounded, when dry more or less rugulose and somewhat spreading or the outer ones circular or broader than long, 1–1–1 1/2 x as broad as long, 4–12 x 7–15 mm., the inner ones usually larger, up to about 2 x as long as the others, often partially tom by the development of the corolla.
Berry thick–walled, globose or ellipsoid, rounded at the apex, when dry and mature occasionally apiculate, but not shrivelled, occasionally so when dry and immature.
Twigs with 2(4) spines, which are divergent and confluent at the base, or occasionally unarmed.
Flowers creamy or yellowish-brown in erect inflorescences
Bark pale grey, inner bark yellowish
Tree, 6–20 m. high or more (?).
A tree up to 60 ft. high
Infructescences drooping
Life form perennial
Growth form tree
Growth support -
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 10.5 - 18.14
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Moist localities, in swamps, in Raphia groves, on river banks, in primary rainforest or secondary forest, at elevations from sea-level to 1,500 metres.
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In wet forest.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses environmental use fuel material medicinal social use wood
Edible -
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

Anthocleista vogelii world distribution map, present in Angola, Benin, Central African Republic, Côte d'Ivoire, Cameroon, Congo, Gabon, Ghana, Guinea-Bissau, Equatorial Guinea, Kenya, Liberia, Nigeria, Sierra Leone, South Sudan, Tanzania, United Republic of, Uganda, and Zambia

Conservation status

Anthocleista vogelii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:545651-1
WFO ID wfo-0000538520
COL ID 5VBYP
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Anthocleista auriculata Anthocleista vogelii Anthocleista bequaertii Anthocleista buchneri Anthocleista kalbreyeri Anthocleista lanceolata Anthocleista macrantha Anthocleista talbotii Anthocleista zenkeri