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Wyeth biscuitroot

Lomatium ambiguum

Also called Lacy Lomatium, Wyeth's Biscuit Root, Wyeth's Lomatium, Wyeth's Biscuitroot, Streambank Desert Parsley, Swale Desert Parsley, Swale Lomatium

Wyeth biscuitroot
Photo: Thayne Tuason, CC BY-SA 4.0
Family
Apiaceae (Carrot family)
Grows as
Perennial
Native range
W. Canada to NW. & WC. U.S.A.
Climate
temperate

About

Lomatium ambiguum, also known as Wyeth biscuitroot, is a perennial herb of the family Apiaceae that grows in the northwestern United States and into British Columbia in dry areas. The leaves are divided into many blades, and stems can be slightly purple and are 6–24 cm tall. Yellow flowers in compound umbels appear from late April to June.

How to grow it

Like many Lomatium species, this was also utilized by Native Americans. The flowers and leaves were dried and used to flavor meats, stews and salads while a tea brewed of the same parts was taken for common colds and sore throats.

Other Lomatium plants

Plumas lomatium · Wasatch desertparsley · Bradshaw's desertparsley · Brandegee's desertparsley · California lomatium · Canby's biscuitroot · Alkali desertparsley · Yolla Bolly biscuitroot · Purple leptotaenia · Mariposa desertparsley · Agate desertparsley · Cous biscuitroot

Text excerpted from the Wikipedia article Lomatium ambiguum by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.

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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