Synonym: Drias, Thapsia decussata.
Common Name : Drias Plant ,Deadly carrots
Habitat :Thapsia garganica is native to Europe – Mediterranean. It grows in rocky places, fields and sunny slopes.
Thapsia garganica is a herbaceous perennial plant, growing 50 to 200 cm high. The inflorescences are large, regularly distributed umbels. The seeds have four wings, and are the main characteristic of the genus, which is distributed in the Mediterranean, on the Iberian peninsula, and North Africa. It is in flower from Jul to August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.The plant is self-fertile.
We have very little information on this species, it probably requires a well drained light fertile soil in a sunny position. One report says that it is not hardy in Britain requiring greenhouse or half-hardy treatment. We have grown it in the past in Cornwall, it survived 3 winters in a cold greenhouse with us before succumbing to slugs.
Seed – sow spring in a greenhouse. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Root cuttings.
The root is diuretic, emetic and purgative. A resin is extracted with alcohol from the bark of the root. The plant has been considered specific in treating pain, though caution is advised since it is poisonous to some mammals. The plant is also strongly rubefacient, producing blisters and intense itching.
Other Uses:…Resin……Yields a resin that is used in plasters. No further details are given.