Psychotria cryptogrammata E.M.A.Petit

Species

Angiosperms > Gentianales > Rubiaceae > Psychotria

Characteristics

Shrub or subshrub to 2 m.; stems slender, at first ± bifariously pubescent but soon glabrescent or entirely glabrous and covered with thin pale grey cork.. Leaf-blades narrowly elliptic to elliptic or rhomboid-elliptic, 3.5–14 cm. long, 1.5–4.5 cm. wide, acuminate or very acute at the apex, cuneate at the base, glabrous or sometimes pubescent beneath when young, thin; domatia absent; nodules dark green, numerous, linear or spot-like or often irregularly branched or radiate, up to 3 mm. long, densely dispersed in the lamina; petiole 0.5–2.5 cm. long, glabrous; stipules lanceolate to ovate-triangular, 4–7 mm. long, with 2 fine acuminate lobes at the apex 1–2 mm. long, glabrous or pubescent, soon deciduous.. Flowers yellow, heterostylous, 5-merous, in sparsely branched small panicles, 1.5–4.5 cm. long; peduncles ± angular, 1–3.5 cm. long, glabrous or rarely sparsely pubescent; pedicels up to 2 mm. long; bracts almost obsolete.. Calyx glabrous; tube obconic, 0.75–1 mm. long; limb cupuliform, 0.75 mm. long; lobes ± triangular, up to 1 mm. long.. Corolla?white, glabrous; tube 2–4.5 mm. long; lobes elliptic, 1.2–2.5 mm. long.. Stamens with filaments 2 mm. long in short-styled flowers, 0.3 mm. long in long-styled flowers.. Style 2 mm. long in short-styled flowers, not known for long-styled flowers; stigma-lobes ± 1 mm. long.. Fruiting inflorescence 3-fruited, small, 1.5 cm. wide; peduncle 2-ribbed, 1.7–2 cm. long; pedicels 1–2 mm. long.. Drupe pale, globose, 3–6 mm. in diameter, glabrous, not markedly ribbed, crowned with the calyx-limb consisting of 2 mm. long cylindrical part and ± 1–3 mm. long triangular lobes; pyrenes subglobose but flattened ventrally, 3.5 mm. long and wide, 2.3 mm. thick, rugulose.. Seeds closely conforming to the pyrenes with a U-shaped ventral groove.
Life form perennial
Growth form
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
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Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
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Optimum temperature (C°) -
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Distribution

Psychotria cryptogrammata world distribution map, present in Tanzania, United Republic of

Conservation status

Psychotria cryptogrammata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:761821-1
WFO ID wfo-0000285504
COL ID 4PNRB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Psychotria cryptogrammata