Psychotria miombicola Verdc.

Species

Angiosperms > Gentianales > Rubiaceae > Psychotria

Characteristics

Small shrub 30–60 cm. tall; stems slender, blackish grey and rather strongly longitudinally ridged, shortly pubescent when young with yellowish white hairs on the new shoots and ferruginous hairs on last season’s wood and with some persistent hairs even at base.. Leaf-blades very narrowly elliptic or lanceolate, 1–3.2 cm. long, 3–9 mm. wide, narrowly acute at the apex, cuneate at the base, glabrous save for a few white hairs on lower parts of midnerve and main lateral nerves beneath, thinly coriaceous, margined, the margin distinctly crinkling in the dry state; domatia and nodules not evident; petiole obsolete or ± 1 mm. long; stipules pale chestnut brown, ovate-triangular, 2 mm. long, pubescent, bifid or rarely entire at the apex, the lobes linear, 1 mm. long, soon deciduous.. Flowers heterostylous, 5-merous, in small subumbellate heads ± 1 cm. in diameter or in 3-branched inflorescences, each component a small head; peduncles 0.7–1.5 cm. long, pubescent; secondary branches, if present, 5 mm. long, pubescent; pedicels 1–1.5 mm. long, puberulous; bracts and bracteoles minute.. Calyx glabrous; tube depressed subglobose, 0.5 mm. tall, 1 mm. wide, perhaps ribbed in life; limb cupuliform, 0.5 mm. long; lobes ± triangular, 0.2–0.5 mm. long.. Corolla greenish white; tube 5 mm. long, distinctly tomentose outside with scaly papilla-like hairs and densely hairy inside; lobes oblong, 3 mm. long, 1.5 mm. wide.. Filaments 1.5–2 mm. long in short-styled flowers.. Style 3 mm. long in short-styled flowers; stigma-lobes 1.5–2 mm. long.. Drupes not known.. Fig. 4.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
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Vigor -
Productivity -

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:762698-1
WFO ID wfo-0000286699
COL ID 4PPR2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Psychotria miombicola