Inga laurina (Sw.) Willd.

Sacky sac bean (en)

Species

Angiosperms > Fabales > Fabaceae > Inga

Characteristics

Moderate-sized tree, the branchlets glabrous and markedly lenticellate. Leaves moderate-sized, usually 4-(or sometimes 6-, or reported occasionally 2-) foliolate; petiole 1-2 cm. long, terete except angled laterally above, glabrous; rachis 2-5 cm. long, glabrous, wingless but ridged and somewhat marginate laterally above, bear-ing a small, sessile, disc-like or subcupuliform gland between insertion of the pepiolules; leaflets usually 2 pairs, sometimes 3 or 1? pair, mostly oblong or elliptic, 4-12 cm. long and 1.5-5.5 cm. wide, usually acute and bluntly acuminate apically, cuneate and slightly inequilateral basally, glabrous above and below; stipules linear-oblong, up to 5 or 6 mm. long, pubescent, subpersistent or caducous. Inflorescence of 1 or 2 elongate spikes from each of a number of foliate or defoliate axils; spikes subglabrous, about 10 cm. long, the peduncular portion only about 2 cm. long, the many flowers scattered over the remaining floriferous portion. Flowers whitish, glabrous to puberulent; calyx cupuliform-tubular, 1-2 mm. long, the teeth minute but distinct; corolla usually 4-5 mm. long, narrowed basally, expanded apically, subglabrous; stamens 12-15 mm. long, fused basally into a tube greatly and notice-ably exceeding the corolla (Panama?) or only slightly exceeding the corolla. Legume reported flat and strongly compressed, 7-15 cm. long and 2-3.5 cm. wide, subglabrous, the margins thickened.
More
A tree. It grows 9-20 m tall. It has a low crown. The trunk is 50-70 cm across. The leaves are compound and have 2-3 pairs of leaflets. The end pair of leaflets are 6-13 cm long and the pair at the base are 3-8 cm long. The flowering groups are in the axils of leaves with 1-3 groups of flowers. The flower is like a short bottlebrush of white thread like stamens. The fruit is a curved pod 5-20 cm long. There are 5-15 seeds in a sweet aril.
Tree to c. 15 m high. Flowers in spikes, white. Pod brown, oblong flat, up to 15 by 3.5 cm, with the seeds embedded in a sugary pulp.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.5 - 0.7
Mature height (meter) 7.55 - 9.05
Root system -
Rooting depth (meter) 0.9
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Moist lowland limestone areas. Wet to semi-dry forests, or highland savannas. Found in a variety of habitats from dry scrublands in some Caribbean islands to the rain forest or the wet cloudy forests of Central American highlands.
More
It is a tropical plant. It grows in moist, lowland limestone areas. It also grows in drier areas. It grows near rivers and the edges of forests. In Argentina it grows from sea level to 1,500 m above sea level.
Light 3-3
Soil humidity -
Soil texture -
Soil acidity 5-8
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The pulp around the seeds of the pod is eaten. The seeds can be eaten.
Uses bee plant charcoal eating environmental use food fuel invertebrate food material medicinal shade wood
Edible fruits pods seeds
Therapeutic use Thirst (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seed. The ripe pods are opened and and the seed must not be allowed to dry but planted fresh. Seeds germinate in 15-20 days.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Inga laurina habit picture by Carlito Junior (cc-by-sa)

Leaf

Inga laurina leaf picture by Carlito Junior (cc-by-sa)
Inga laurina leaf picture by Carlito Junior (cc-by-sa)
Inga laurina leaf picture by Barbosa Glenda (cc-by-sa)

Flower

Inga laurina flower picture by Makoto Makoto (cc-by-sa)
Inga laurina flower picture by Macedo Luzia (cc-by-sa)
Inga laurina flower picture by Macedo Luzia (cc-by-sa)

Fruit

Inga laurina fruit picture by Araujo Sobrinho Marcos (cc-by-sa)
Inga laurina fruit picture by seckler marcelo (cc-by-sa)
Inga laurina fruit picture by pedrogc -- (cc-by-sa)

Distribution

Inga laurina world distribution map, present in Argentina, American Samoa, Bolivia (Plurinational State of), Brazil, Colombia, Costa Rica, Dominican Republic, Ecuador, Ghana, Guatemala, French Guiana, Guyana, Honduras, Haiti, Indonesia, Jamaica, Mexico, Mauritius, Nicaragua, Panama, Peru, Paraguay, Réunion, Singapore, El Salvador, Suriname, Trinidad and Tobago, and Venezuela (Bolivarian Republic of)

Conservation status

Inga laurina threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:1199545-2
WFO ID wfo-0000183520
COL ID 6MVLX
BDTFX ID -
INPN ID 629908
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Mimosa sinemariensis Feuilleea fagifolia Mimosa fagifolia Mimosa laurina Inga sinemariensis Inga verrucosa Inga fagifolia Inga fagifolia f. pedicellaris Feuilleea laurina Inga fagifolia var. belemnensis Inga fagifolia var. pedicellaris Inga laurina