Al Schneider's Rocky Mountains Plant Descriptions

Fernleaf Biscuitroot
Lomatium dissectum
Carrot family (Apiaceae)

Fernleaf Biscuitroot is a member of the Parsley Family (Apiaceae), which includes mainly aromatic with hollow stems and fern-like leaves. Large starchy roots of biscuitroots are edible, and were traditionally used in a number of ways including as flour to make meal cakes which were taken on long journeys. "Loma" is Greek for "border" and refers to the small wings of the .


©2023 Adam Schneider, ©2019 Susan McDougall

Description

, 1-4' tall, with usually fern-like leaves and flowers arranged in dense, compound 4" . Individual small, usually yellow but sometimes red/purple flowers are at tips of long stalks in flat-topped clusters that open widely on long as the flowers mature. Narrow green present beneath each cluster. Flower stalks hollow and purple at base. Leaves arising from base on very long with a few leaves on stem. Leaves divided 3-5 times into slender, lacy, rough-textured segments. are flattened and elliptical with corky . Grows from a large woody .

Field Marks

Robust fern-leaved plant with yellow to purple umbrella-like flowers.

© Al Schneider

ray flowers -- The outer petals of a sunflower or daisy are ray flowers.

An umbel is a collection of flowers on short stalks which spread from a common point, somewhat like umbrella ribs. The arrangement can vary from being flat-topped to almost spherical.

A perennial plant lives and blooms for many years.

A herb is a plant whose stems die back to the ground in the winter.

Bracts are modified leaves associated with a flower.

Involucre is the name given to the circle or spiral collection of bracts around a flower-cluster.

taproot -- The primary decending root of a plant.

fruit -- any seed-bearing structure in flowering plants. It is formed from the ovary after flowering.

pinnate -- A compound leaf with two rows of leaflets.

petiole -- the stalk of a leaf.

alternate -- leaves alternate along the main stem and are attached singly.

wing -- A maple seed has wings.