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Yampah

Perideridia

Also called Yampahs

Yampah
Photo: J Schmidt, Public domain

Perideridia, known as yampah, is a genus of grasslike plants in the carrot family native to western North America, with several species commonly grown in gardens and used historically for their edible roots. Grow them in full sun in moist, open soil, as they prefer meadow conditions.

Family
Apiaceae (Carrot family)
Light
Full sun
Water
Keep soil evenly moist during the growing season and let it dry a little between waterings.
Soil
Moist, well-drained loam or sandy loam.
Temperature
Hardy in cool temperate climates; protect from prolonged heat and frost.
How easy
Moderate
Edible
Yes, some parts

About

Perideridia is a genus of plants in the family Apiaceae. Plants in this genus are known generally as yampah or yampa. They are native to western North America. Similar in appearance to other plants of the family Apiaceae, they have umbels of white flowers.

Where it grows

The plants are widely distributed in moist open meadows and hillsides up to 7,500 feet (2,300 m) across Western North America.

Uses

Plains Indians named the plant 'Yampah' and consumed its starchy bulbs, some of which taste like carrots.

Other Perideridia plants

Gardner's yampah

Text excerpted from the Wikipedia article Perideridia 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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