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American wild carrot

Daucus pusillus

Also called Rattle-snake-weed, Rattlesnake Weed, Rattlesnake Carrot, Southwest Wild Carrot, Southwestern Wild Carrot, American Carrot

American wild carrot
Photo: Stickpen, Public domain

Daucus pusillus is a small annual wild carrot in the carrot family, native to the Americas, with white or pinkish flower clusters and a small edible taproot. It grows wild in rocky or sandy ground, so it is mainly a field and roadside plant rather than a garden crop.

Family
Apiaceae (Carrot family)
Grows as
Annual
Light
Full sun
Water
Needs little water once established; rainfall is usually enough in its native habitats.
Soil
Sandy or rocky, well-drained soil.
Temperature
Tolerates a wide temperate range; frost-tender as an annual, dies back in cold weather.
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
SW. Canada to N. Mexico (and Guadalupe), Brazil to S. South America
Climate
temperate

About

Daucus pusillus is a species of wild carrot known by the common names American wild carrot and rattle-snake-weed. Its Latin name means "little carrot", or "tiny carrot". It is similar in appearance to other species and subspecies of wild carrot, with umbels of white or pinkish flowers. The taproots are small, edible carrots. It should not be confused with Conium maculatum, which is highly poisonous.

Where it grows

Daucus pusillus has a amphitropical distribution, and is found in both North and South America. This is a common plant found in North America in the Southern United States and along the west coast from Baja California to British Columbia. In South America, this species is found in southern Brazil, northern and central Argentina, and Chile. It grows in rocky or sandy places.

Other Daucus plants

Wild Carrot

Text excerpted from the Wikipedia article Daucus pusillus 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.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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