Annual Scorpion Vetch, Yellow crownvetch
Coronilla scorpioides
Family: Fabaceae or Leguminosae
What it is like
Coronilla scorpioides is a ANNUAL growing to 0.4 m (1ft 4in). See above for USDA hardiness. It is hardy to UK zone 7. The species is hermaphrodite (has both male and female organs). Suitable for: light (sandy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers moist soil.
Height (m): 0.4
Where it is found
A common weed of cultivated ground.
S. Europe.
Conservation Status:
Countries/locations it is found in
How it is used
Food
Rating: 0
Medicine
Rating: 1
The twigs and leaves have a similar action to the common broom, Cytisus scoparia. They are collected as the plant comes into flower and can be stored for later use. They are diuretic, cardiac, cathartic and laxative.
Cardiac: Used in the treatment of heart problems.
Cathartic: A strong laxative but less violent than a purgative.
Diuretic: Acts on the kidneys, promoting the flow of urine.
Laxative: Stimulates bowel movements in a fairly gentle manner.
Other
Rating: 1
A blue dye like indigo can be obtained by fermentation of the leaves.
Dye: Plants that provide dyes.
How it is grown
Requires a light well-drained soil in full sun.
Propagating it: Seed - sow early spring in a greenhouse. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in late spring.
Best place to grow: Cultivated Beds;
Habit: Annual
Hardiness: 6-9
Growth:
Soil: Light (sandy)
Shade: No shade
Moisture: Moist