canby's lomatium

Lomatium canbyi is a perennial herb with flower stalks up to about 25 centimeters tall. It lacks a stem, producing compound leaves and inflorescences from ground level. The hairless leaves are up to 15 centimeters long and divided into many highly divided leaflets usually with a glaucous or slightly bluish color. The leaves are often held parallel to and close to the ground. The inflorescence is stout and is topped with a dense compound umbel up to 6 cm wide, composed of many small white flowers with dark anthers. The primary umbel (involucre) has no bracts and the secondary umbel (involucel) has narrow bractlets that wither to become inconspicuous as the flower ages.