Characteristics
A tree. It grows 3-10 m tall. The trunk is 10-50 cm across. There are spines in the axils of leaves. The leaves are 25 cm long with 4-12 pairs of leaflets along the stalk. These are 10-30 mm long by 2-12 mm wide. The pods are 6-24 cm long by 6-12 mm wide and 3-8 mm thick.
| Life form |
perennial
|
| Growth form |
tree
|
| Growth support |
-
|
| Foliage retention |
evergreen
|
| Sexuality |
hermaphrodite
|
| Pollination |
entomogamy
|
| Spread |
-
|
| Mature width (meter) |
0.1 - 0.5
|
| Mature height (meter) |
4.5 - 8.0
|
| Root system |
-
|
| Rooting depth (meter) |
-
|
| Root diameter (meter) |
-
|
| Flower color |
-
|
| Blooming months |
-
|
| Fruit color |
-
|
| Fruiting months |
-
|
| Nitrogen fixer |
rhizobia
|
| Photosynthetic pathway |
c4
|
Environment
It is a subtropical plant. In Argentina it grows from sea level to 1,500 m above sea level.
| Light |
-
|
| Soil humidity |
-
|
| Soil texture |
-
|
| Soil acidity |
-
|
| Soil nutriment |
-
|
| Hardiness (USDA) |
-
|
Usage
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 |
-
|
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