Crepis occidentalis subsp. pumila (Rydb.) Babc. & Stebbins

Largeflower hawksbeard (en)

Subspecies

Angiosperms > Asterales > Asteraceae > Crepis > Crepis occidentalis

Characteristics

Plants 10–40 cm. Stems (with definite primary axes, branched distally) tomentulose, eglandular. Leaves 10–20 × 2–5 cm, coarsely dentate or pinnately lobed (lobes closely spaced. Heads 5–15. Peduncles tomentulose, stipitate-glandular. Phyllaries mostly 8, usually ± tomentose (at least proximally), rarely eglandular. Florets 12–20. Cypselae brown.
Life form
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 3-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 5 - 14
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Crepis occidentalis subsp. pumila world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:69372-2
WFO ID wfo-0000097006
COL ID 5GP5T
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Crepis pumila Crepis occidentalis subsp. pumila