Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Deadly Carrot

Thapsia

Also called Deadly Carrots

Deadly Carrot
Photo: Possibly Ferdinand Bauer, Public domain

Thapsia is a small genus of poisonous herbaceous perennials in the carrot family, native to the western Mediterranean, Iberian Peninsula and North Africa. They grow 50 to 200 cm tall with large umbels and four-winged seeds, and are grown mainly as botanical interest rather than as garden ornamentals.

Family
Apiaceae (Carrot family)
Light
Full sun
Water
Water sparingly; they tolerate dry Mediterranean summers once established.
Soil
Well-drained, sandy or rocky soil.
Temperature
Mild to warm conditions; generally hardy to light frost, protect from hard freezes.
How easy
Moderate
Safety
Toxic: The whole plant, especially the roots and sap, is poisonous and can cause severe irritation and toxic effects if ingested or handled.

About

Thapsia, commonly known as the deadly carrots, is a small genus of poisonous plants in the family Apiaceae. Their center of diversity is around the western Mediterranean, extending into the Atlantic coasts of Portugal and Morocco. Some species are used in traditional medicine.

Other Thapsia plants

Thapsia gummifera · Villous Deadly Carrot

Text excerpted from the Wikipedia article Thapsia (plant) 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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…