Characteristics
A herb. It keeps growing from year to year. It grows 40 cm tall. When the stems lie over they can form roots at the nodes. The stems are 4 angled. The leaves are oval to oblong and papery. They are 4-10 cm long and taper towards the base. The flowers are in groups of 1-3 and crowded. They are purple. The fruit is a narrow capsule 1.5-1.8 cm long. There are 4 seeds.
| Life form |
-
|
| Growth form |
herb
|
| Growth support |
free-standing
|
| Foliage retention |
deciduous
|
| Sexuality |
hermaphrodite
|
| Pollination |
-
|
| Spread |
-
|
| Mature width (meter) |
1.0
|
| Mature height (meter) |
0.95 - 1.1
|
| Root system |
-
|
| Rooting depth (meter) |
-
|
| Root diameter (meter) |
-
|
| Flower color |
|
| Blooming months |
| Jan | Feb | Mar | | Apr | May | Jun | | Jul | Aug | Sep | | Oct | Nov | Dec |
|
| Fruit color |
-
|
| Fruiting months |
-
|
| Nitrogen fixer |
-
|
| Photosynthetic pathway |
-
|
Environment
It is a tropical and subtropical plant. In Taiwan it grows between 1,200-2,500 m above sea level.
| Light |
|
| Soil humidity |
|
| Soil texture |
-
|
| Soil acidity |
|
| Soil nutriment |
-
|
| Hardiness (USDA) |
|
Usage
The young leaves are cooked as a vegetable.
| Uses |
-
|
| Edible
|
leaves
|
| Therapeutic use
|
-
|
| Human toxicity |
-
|
| Animal toxicity |
-
|
Cultivation
Can be grown by cuttings or seedlings.
| Mode |
cuttings
seedlings
|
| Germination duration (days) |
-
|
| Germination temperacture (C°) |
-
|
| Germination luminosity |
-
|
| Germination treatment |
-
|
| Minimum temperature (C°) |
-
|
| Optimum temperature (C°) |
-
|
| Size |
-
|
| Vigor |
-
|
| Productivity |
-
|
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