Psychotria psychotriifolia Standl.

Species

Angiosperms > Gentianales > Rubiaceae > Psychotria

Characteristics

Shrubs or small trees, the branchlets terete, smooth, glabrous to ferrugineous tomentose, the nodes well spaced. Leaves lanceolate or obovate oblong, 4-18 cm long, 2.0-8.5 cm wide, usually acute, occasionally deltoid, often drawn into a triangular apical point, basally attenuate acute, rarely subobtuse, the costa prominulous to plane, sometimes grooved above, prominent beneath, to 0.15 cm wide proximally, the secondary veins 12-20, arcuate, uniting to form a submar-ginal vein ca. 1 mm from the margin, prominulous above and beneath, the inter-venal areas smooth, the veinlets evanescent, papyraceous to subcoriaceous, often gray or gray red above, often drying dull red beneath, glabrous above, glabrate or farinose puberulent beneath, especially on the veins; petioles absent or to 0.7 cm long, the lamina decurrent; stipules connate but at maturity often tearing and thus appearing free, closely appressed, thin, deciduous, each part to 2 cm long, the sheath cylindrical, subtruncate, the 2 awns long attenuate, shorter than the sheath, ciliate. Inflorescences axillary or terminal, the peduncles rarely absent, usually 3-5 per axil, spreading radially, to 2.5 cm long, often branched apically, the branches 2-3 times as long as the peduncle or shorter than the peduncle, rufous pubescent, angular, the flowers in conglomerate heads, to 1.5 cm wide. Flowers with the hypanthium short, the calycine cup much shorter than the calycine lobes, the latter narrowly oblong, to 1.5 mm long, acute or obtuse, glabrous inside and out; corolla white, the tube short, 1.2-2.0 mm long, petaloid, glabrous outside, villose within at filament attachment, the lobes 5, oblong, cu-cullate, slightly shorter than or as long as the tube; stamens 5, the anthers oblong rotund, ca. 0.5 mm long, the filaments ca. 0.8 mm long; stigmas 3, subulate, the style slender, the ovarian disc oblong, ca. 0.7 mm long. Fruits ovoid to oblong, ca. 7 mm long, usually 2 times longer than broad, drying red, the mesocarp thick, fleshy, sweet, the 2 pyrenes oblong elliptic, the ventral side flattened, the dorsal side with 10 grooves, glabrescent, the raphides numerous, the calycine cup per-sistent but withered.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.09 - 0.7
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) 9-12

Usage

Uses medicinal
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°) -
Size -
Vigor -
Productivity -

Images

Leaf

Psychotria psychotriifolia leaf picture by Nelson Zamora Villalobos (cc-by-nc)
Psychotria psychotriifolia leaf picture by Nelson Zamora Villalobos (cc-by-nc)
Psychotria psychotriifolia leaf picture by Nelson Zamora Villalobos (cc-by-nc)

Fruit

Psychotria psychotriifolia fruit picture by Nelson Zamora Villalobos (cc-by-nc)
Psychotria psychotriifolia fruit picture by Nelson Zamora Villalobos (cc-by-nc)
Psychotria psychotriifolia fruit picture by Nelson Zamora Villalobos (cc-by-nc)

Distribution

Psychotria psychotriifolia world distribution map, present in Costa Rica, Ecuador, Nicaragua, Panama, and Venezuela (Bolivarian Republic of)

Conservation status

Psychotria psychotriifolia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:213293-2
WFO ID wfo-0000287235
COL ID 4PQ7Y
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Uragoga psychotriifolia Psychotria psychotriifolia Psychotria sinuensis Cephaelis psychotriifolia