Psychotria taitensis Verdc.

Species

Angiosperms > Gentianales > Rubiaceae > Psychotria

Characteristics

Small understorey tree; branchlets wrinkled, glabrous.. Leaf-blades elliptic, oblong-elliptic or obovate-elliptic, 7.5–14 cm. long, 3.75–7 cm. wide, very shortly ± bluntly acuminate or subacute at the apex, cuneate at the base, glabrous, said to be thick and lustrous; petiole 1–2.7 cm. long; stipules large, broadly elliptic or almost round, 2.5–3 cm. long, 2 cm. wide, ± acute, entire, soon falling, with a line of hairs at the nodes within the stipules.. Flowers in branched inflorescences, each component ± capitate; peduncles 2–7 cm. long, glabrous; secondary peduncles 1.2–2.5 cm. long; pedicels obsolete; bracts forming a small lobed ciliate involucre at the junction of the secondary peduncles, 1.3 cm. wide; secondary bracts small, ciliate.. Calyx-tube obconic to semiglobose, 0.7–1.2 mm. long; free part of limb 1 mm. long; lobes rounded, 0.8–1 mm. long, ciliate; disc prominent.. Corolla white; tube 2.5 mm. long; lobes ovate-lanceolate, 2 mm. long, 1 mm. wide, thickened and ± appendiculate at the apex.. Anthers exserted 0.8 mm. in long-styled flowers.. Style 2.5 mm. long in long-styled flowers; stigma-lobes flattened and lobulate, 0.5 mm. long.. Fruits red, 7–8 mm. in diameter, crowned by the persistent calyx-lobes; pyrenes almost round in outline, 4 mm. in diameter, 1.5 mm. thick, slightly concave ventrally, strongly 4-ribbed dorsally.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
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Environment

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Usage

Uses -
Edible -
Therapeutic use -
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Cultivation

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Distribution

Psychotria taitensis world distribution map, present in Kenya

Conservation status

Psychotria taitensis threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:763549-1
WFO ID wfo-0000287781
COL ID 4PQPJ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Psychotria taitensis