Anthocleista schweinfurthii Gilg

Species

Angiosperms > Gentianales > Gentianaceae > Anthocleista

Characteristics

Tree 6–20 m. high; branchlets unarmed; internodes 0.5–2(–3) cm. long.. Leaves bright green, glossy, upper ones petiolate, lower ones often subsessile; petiole 1.9 cm. long; lamina usually subcoriaceous, oblanceolate or narrowly obovate, 13–45(–80) cm. long, 6–14(–23) cm. wide, acute, subacute or rounded, narrowly cuneate and often auriculate at the base; auricles semi-orbicular, undulate, often drying up; leaf-margin slightly undulate-crenulate; lateral nerves 6–13, prominent below; tertiary nerves often visible but not conspicuous.. Inflorescence shorter than the subtending leaves, 8–24 cm. long; primary peduncles 5–18 cm. long; secondary 3–7 cm. long; all comparatively slender; pedicels ± slender, 1–1.5 cm. long (increasing to 2.5 cm. in fruit); bracts ovate to subquadrate, subacute, often conspicuous and persistent in fruit, about 8 mm. long.. Flowers fragrant.. Calyx-lobes not fleshy; outer lobes suborbicular or subquadrate, 8–12 mm. long, rounded or truncate, inner slightly longer and broader, overlapping each other and clasping the corolla-tube.. Corolla-tube 2.4–2.8 cm. long; corolla-lobes about 14, ± oblong, 1.6–2.2 cm. long, rounded and suboblique, often reflexed; buds tapered or pointed when young, becoming less acute but always broader below the apex.. Fruit ovoid to globose, 2.5–3.6 cm. long, 2–3 cm. in diameter apically often apiculate (remains of style-base) or with a small terminal hole, ± clasped at the base by the calyx.
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Sepals green, rounded, when dry usually smooth, especially the outer ones, in flower uually appressed to the base of the corolla, in fruit often spreading, the outer ones orbicular or slightly broader than long, 8–13 x 9–13 mm., the inner ones usually slightly larger, becoming retuse by the development of the corolla– Corolla in the mature bud 5·5–7 times as long as the calyx, 55–61 mm. long, tapering at the apex as in the young bud, white or creamy, tube darker than the lobes, often greenish–white; tube about 3–4 times as long as the calyx, about 1–1·5 times as long as the lobes; lobes 10–11, very narrowly elliptic, reflexed.
Leaves usually petiolate but often sessile in young plants or on low–level branches; lamina dark green and usually (?) glossy above, paler beneath, when dry medium to dark brown above, paler beneath, papyraceous to coriaceous, narrowly to very narrowly ovate, in young plants usually narrower, 1·75–3·5 times as long as wide, 7·45 x 3·5–18 cm., in young plants up to 100 x 30 cm. or more (?), cuneate at the base; costa more or less acute beneath; tertiary veins inconspicuous; margin not curved, but often revolute.
Twigs without or occasionally, especially in young plants, with short paired partially united spines, often with small broadly conical cushions.
Berry globose or ellipsoid rounded or apiculate at the apex, never shrivelled when dry; thick–walled.
Tree about 60 ft. high with dense umbrella crown and grey bole
Tree 3–30 (usually 4–10) m. high.
Flowers white or creamy white.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 18.29 - 20.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Secondary forest; gallery forest; in thickets and sometimes in savannah or rainforest; usually not in moist localities, at elevations from 400-1,800 metres.
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 schweinfurthii world distribution map, present in Angola, Benin, Central African Republic, Cameroon, Congo, Gabon, Nigeria, South Sudan, Tanzania, United Republic of, Uganda, and Zambia

Conservation status

Anthocleista schweinfurthii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:545645-1
WFO ID wfo-0000538513
COL ID 67BYR
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Anthocleista laurentii Anthocleista oubanguiensis Anthocleista pynaertii Anthocleista squamata Anthocleista schweinfurthii Anthocleista gigantea Anthocleista insulana Anthocleista kamerunensis Anthocleista magnifica Anthocleista niamniamensis Anthocleista stuhlmannii