Lomatium cous (S.Watson) J.M.Coult. & Rose

Cous biscuitroot (en)

Species

Angiosperms > Apiales > Apiaceae > Lomatium

Characteristics

A low growing herb. It has a tap-root. It grows 25 cm tall. The flowers are yellow. There is a ring of broad oval bracts under the flower.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.2
Root system tap-root
Rooting depth (meter) 0.3
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Dry often open rocky slopes and flats, often with sagebrush, especially in foothills and lowland, occasionally above the treeline.
More
It is a cool temperate plant. It grows on dry rocky slopes. It suits hardiness zone 5.
Light 7-8
Soil humidity 1-4
Soil texture 3-6
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 5-9

Usage

The roots are eaten raw, boiled or steamed. They can be sun dried and stored for future use. They are pulverised and made into porridge.
Uses medicinal
Edible roots seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Lomatium cous unspecified picture

Distribution

Lomatium cous world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:143061-2
WFO ID wfo-0001067853
COL ID 72N8Q
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Cogswellia circumdata Cogswellia montana Cogswellia cous Lomatium cous Lomatium montanum Lomatium circumdatum Peucedanum cous Peucedanum circumdatum Peucedanum montanum