Sticky Groundsel, Sticky ragwort
Senecio viscosus
Family: Asteraceae or Compositae
What it is like
Senecio viscosus is a ANNUAL growing to 0.4 m (1ft 4in). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from July to September, and the seeds ripen from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies. The plant is self-fertile. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil. The plant can tolerate maritime exposure.
Height (m): 0.4
Where it is found
Dry banks of ditches, dry waste ground, railway banks and tracks, sea shores.
Europe, including Britain, south and east from Scandanavia to Spain and W. Asia.
Conservation Status:
Countries/locations it is found in
How it is used
Food
Rating: 0
Medicine
Rating: 1
The leaves are carminative and emetic.
Carminative: Reduces flatulence and expels gas from the intestines.
Emetic: Induces vomiting.
Other
Rating:
How it is grown
See the plants native habitat for ideas on its cultivation needs. The plant has an unpleasant odour.
Propagating it: Seed - sow spring in situ.
Best place to grow: Cultivated Beds;
Habit: Annual
Hardiness: 5-9
Growth:
Soil: Light (sandy), medium, heavy (clay)
Shade: No shade
Moisture: Dry, moist
Things to keep in mind
All parts of the plant are poisonous to many mammals, including humans. The toxin affects the liver and has a cumulative affect. Some mammals, such as rabbits, do not seem to be harmed by the plant, and will often seek it out. Various birds also eat the leaves and seeds.