Aspidosperma darienense Woodson & Dwyer

Species

Angiosperms > Gentianales > Apocynaceae > Aspidosperma

Characteristics

Trees, ca. 3-10 m high; juvenile branches with indistinct tufts of dirty-appearing hairs, soon glabrate, the bark brown, firm and striated, not lenticellate. Leaves irregularly decussate, subcaudate-acuminate, obtuse with uneven sides basally, 10-18 cm long and 2.5-5.5 cm wide, glabrous and shiny olive green above, pale and indistinctly papillate below, the secondary veins congested and widely ascending. Inflorescences lateral, extra axillary, with uneven sides, 2 to 3 times dichotomous, entirely minutely ferrugineous-puberulent, the peduncles moderately thick and subequal to the length of the petioles. Flowers in sessile fascicles, the bracts reniform, densely imbricate, ca. 1 mm long or less; calyx-lobes closely imbricate, subequal, suborbicular-reniform, obtuse, ca. 1-1.5 mm long, with minute, appressed ferrugineous hairs, ciliate, non-glandular; corolla apparently tubuliform to tubuliform-salverform, fleshy, minutely sericeous exter-nally, the tube ca. 1.5 mm long, widely subcampanulate and not constricted, the lobes narrowly sagittate, not twisted in bud, ca. 1 mm long; anthers inserted at the base of the corolla tube in bud; ovary ca. 1.5 mm long, style ca. equal, minutely puberulent. Fruit unknown.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 10.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

Usage

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

Cultivation

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

Distribution

Aspidosperma darienense world distribution map, present in Brazil, Colombia, Ecuador, French Guiana, and Panama

Conservation status

Aspidosperma darienense threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:21956-2
WFO ID wfo-0000290514
COL ID HHNQ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Aspidosperma darienense