Amanoa guianensis Aubl.

Species

Angiosperms > Malpighiales > Phyllanthaceae > Amanoa

Characteristics

Tree, glabrous; twigs smooth, terete or somewhat angled. Leaves coriaceous; petiole 5-8 mm long, adaxially deeply furrowed; stipules inconspicuous, reddish, ca 1 mm high; blades elliptic to elliptic-oblong, rather abruptly cuspidate or acumi-nate, 8-13 cm long, 4.5-7 cm broad, rounded or obtuse to subcordate at the base, with 8-13 major and several minor veins on each side. Inflorescences on stiff lateral branchlets or branch-tips, subtended by reduced leaves or by scale-like bracts. Staminate flowers with pedicel shorter than the calyx; calyx-lobes 5, thick, ovate, ca 7-9 mm long; petals dark, unguiculate, ca 0.7-1 mm long, 1.1-1.4 mm broad; disc cupuliform, shallow, margin thin, undulate; anthers ca 5 mm long; pistillodes massive, apically 3-lobed, ca 5 mm high, 2.5 mm in diam. Pistillate flowers with stout pedicel, becoming 1.5 cm long; calyx-lobes ovate-oblong, ca as long as in 3'; petals suborbicular, shortly unguiculate, finely denticulate, 1.5-1.7 mm long, 2-2.3 mm broad; ovary abruptly or gradually passing into the thick stylar column, the stigmas dilated, reflexed, crenulate at the ends. Capsule 2 cm long (in Panamanian specimen), thick; seeds ovoid, 1-1.5 cm long.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Dense primary forest and more developed areas of secondary growth, growing on floodplains and also in coastal forests. Moist or wet, mixed forest, at or little above sea level, often along stream banks in Guatemala.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

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

Images

Leaf

Amanoa guianensis leaf picture by Nelson Zamora Villalobos (cc-by-nc)
Amanoa guianensis leaf picture by Nelson Zamora Villalobos (cc-by-nc)
Amanoa guianensis leaf picture by Nelson Zamora Villalobos (cc-by-nc)

Fruit

Amanoa guianensis fruit picture by Nelson Zamora Villalobos (cc-by-nc)
Amanoa guianensis fruit picture by Nelson Zamora Villalobos (cc-by-nc)
Amanoa guianensis fruit picture by Nelson Zamora Villalobos (cc-by-nc)

Distribution

Amanoa guianensis world distribution map, present in Belize, Brazil, Costa Rica, Ecuador, Guatemala, Guyana, Honduras, Nicaragua, Panama, Suriname, and Venezuela (Bolivarian Republic of)

Conservation status

Amanoa guianensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:338575-1
WFO ID wfo-0000957832
COL ID 65Z4H
BDTFX ID -
INPN ID 733258
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Amanoa grandiflora Amanoa guianensis Amanoa macrocarpa Amanoa potamophila Amanoa bracteata Amanoa guyanensis var. grandiflora Amanoa guyanensis var. poeppigii Amanoa guianensis var. grandifolia Amanoa guyanensis var. genuina