Ormosia amazonica Ducke

Species

Angiosperms > Fabales > Fabaceae > Ormosia

Characteristics

Tree to ca. 20 m; young stems greyish to yellowish tomentulose. Leaves 7-1 1-foliolate; rachis 14-40 cm long, tomentulose; petiole 7-12 cm long; petiolules 5-10 mm long; leaflets coriaceous, elliptical, ovate, or obovate, 15-22 cm long, 6.0-11.0 cm wide, the apex obtuse, short acuminate, the base rounded to cordate, the margin sometimes revolute, glabrous above, finely and tightly crisped-pubes-cent beneath. Inflorescence terminal, the axes yellowish tomentulose. Flowers purplish, 15-17 mm long; calyx 8-10 mm long, yellowish to reddish tomentulose, 5-lobed, the teeth 4-6 mm long. Fruit dehiscent, subligneous or coriaceous, gla-brate, black to dark brown, 1-3-seeded, 2-5 cm long, 1.5-2.5 cm broad; seeds bicolored, red with a black spot; 10-13 mm long, 9-11 mm wide, 7-8 mm thick.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 20.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Forests, especially along the sides of rivers, in areas subject to seasonal inundation. Wet or very humid forests at low to medium elevations.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses material medicinal wood
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Ormosia amazonica leaf picture by Nelson Zamora Villalobos (cc-by-nc)

Fruit

Ormosia amazonica fruit picture by Nelson Zamora Villalobos (cc-by-nc)

Distribution

Ormosia amazonica world distribution map, present in American Samoa, Brazil, Panama, and Peru

Conservation status

Ormosia amazonica threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:176344-2
WFO ID wfo-0000168250
COL ID 6T6T4
BDTFX ID -
INPN ID 844409
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ormosia euneura Ormosia amazonica var. venenifera Ormosia amazonica