Characteristics
A thistle like plant which keeps growing from year to year. It is a stout plant with a woody base. It grows 2.5 m tall. The stems are straw coloured and covered with woolly hairs. The leaves are sword shaped and have lobes. The edges are spiny. The upper leaves clasp the stem. The flower heads are yellow and 30-50 mm across.
| Life form |
|
| Growth form |
herb
|
| Growth support |
-
|
| Foliage retention |
-
|
| Sexuality |
hermaphrodite
|
| Pollination |
-
|
| Spread |
-
|
| Mature width (meter) |
-
|
| Mature height (meter) |
1.65 - 2.0
|
| Root system |
-
|
| Rooting depth (meter) |
-
|
| Root diameter (meter) |
-
|
| Flower color |
|
| Blooming months |
-
|
| Fruit color |
-
|
| Fruiting months |
-
|
| Nitrogen fixer |
-
|
| Photosynthetic pathway |
-
|
Environment
It grows on rocky sites and sandy coastal regions.
| Light |
-
|
| Soil humidity |
-
|
| Soil texture |
-
|
| Soil acidity |
-
|
| Soil nutriment |
-
|
| Hardiness (USDA) |
|
Usage
| Uses |
-
|
| Edible
|
leaves
|
| Therapeutic use
|
-
|
| Human toxicity |
-
|
| Animal toxicity |
-
|
Cultivation
Can be grown by seedlings.
| Mode |
seedlings
|
| Germination duration (days) |
12 - 18
|
| Germination temperacture (C°) |
12 - 18
|
| Germination luminosity |
-
|
| Germination treatment |
-
|
| Minimum temperature (C°) |
-
|
| Optimum temperature (C°) |
-
|
| Size |
-
|
| Vigor |
-
|
| Productivity |
-
|
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