Sticky Groundsel, Sticky ragwort

Senecio viscosus

Physical Characteristics

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.

Distribution

Europe, including Britain, south and east from Scandanavia to Spain and W. Asia.

Habitats

Cultivated Beds;

Edible Uses

None known

Medicinal Uses

Carminative Emetic The leaves are carminative and emetic[4].

Known Hazards

All parts of the plant are poisonous to many mammals, including humans. The toxin affects the liver and has a cumulative affect[9, 65]. Some mammals, such as rabbits, do not seem to be harmed by the plant, and will often seek it out[4]. Various birds also eat the leaves and seeds[4].