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Thapsia gummifera

Thapsia gummifera
Photo: João Moreira, CC BY-SA 4.0

Thapsia gummifera is a robust perennial herb in the carrot family, native to the western Mediterranean (Portugal, Spain, Morocco, Algeria, Tunisia). It is a wild species rather than a commonly cultivated garden plant, so growing advice is limited; it does best in sunny, dry, well-drained sites.

Family
Apiaceae (Carrot family)
Light
Full sun
Water
Water sparingly; it tolerates drought once established and resents soggy soil.
Soil
Well-drained, poor to moderately fertile soil, such as gritty or sandy loam.
Temperature
Hardy to mild frosts in its native range; protect from prolonged cold below about -5 °C.
How easy
Moderate
Safety
Toxic: All parts, especially the latex-rich roots and resin, contain irritant and toxic compounds (thapsigargin family) that can cause severe gastrointestinal upset and skin irritation.

About

Thapsia gummifera (syn. Margotia gummifera) is a species of flowering plant in the family Apiaceae, native to the western Mediterranean; Portugal, Spain, Morocco, Algeria, and Tunisia. It has been proposed as a candidate for the plant known in antiquity as silphium and gone extinct in Libya in the 5th century.

Other Thapsia plants

Villous Deadly Carrot · Deadly Carrot

Text excerpted from the Wikipedia article Thapsia gummifera by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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