Cardamine hirsuta, Hairy bittercress, shotweed, snapweed,
Hebrew: קרדמין שעיר, Arabic: الحُرْف الزغبي
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Scientific name: |
| Cardamine hirsuta L. |
Common name: |
| Hairy bittercress, shotweed, snapweed |
Hebrew name: |
| קרדמין שעיר |
Arabic name: |
| الحُرْف الزغبي |
Family: |
| Cruciferae / Brassicaceae, מצליבים |
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Life form: |
| Annual |
Stems: |
| under 30 cm high; mostly erect, smooth, angled stems branch mainly at the base, glabrous |
Leaves: |
| Basal rosette, pinnate (2 to 10 pairs), round or wedge-shaped leaflets, terminal leaflet larger, petioles hairy at base |
Flowers: |
| Hermaphrodite, white flowers in terminal clusters; flower diameter c 2-3.5 mm; 4 petals, 4 stamens |
Fruits / pods: |
| Silique, about 2.5cm long, flattened, upward-pointing capsules |
Flowering Period: |
| February, March, April, May, June, July |
Habitat: |
| Batha, Phrygana, Disturbed habitats |
Distribution: |
| Mediterranean Woodlands and Shrublands, Deserts and extreme deserts |
Chorotype: |
| Med - Euro-Siberian |
Summer shedding: |
| Ephemeral |
Derivation of the botanical name:
Cardamine, Greek kardamon used by Dioscorides for some cress, since many species resemble watercress in appearance and flavor; maybe used in treating heart ailments.
hirsuta, rough, shaggy, bristly; hairy.
- The standard author abbreviation L. is used to indicate Carl Linnaeus (1707 – 1778), a Swedish botanist, physician, and zoologist, the father of modern taxonomy.
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