Senecio eremophilus var. macdougalii (A.Heller) Cronquist

Macdougal's ragwort (en)

Variety

Angiosperms > Asterales > Asteraceae > Senecio > Senecio eremophilus

Characteristics

Heads 20–60. Calyculi: bractlets inconspicuous. Involucres 4–5(–6) mm diam. Phyllaries 3–5 mm, tips usually black, sometimes lightly so. Ray corolla laminae 5–6 mm.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.8
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 -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-10

Usage

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

Cultivation

Mode -
Germination duration (days) 10 - 21
Germination temperacture (C°) 18 - 23
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Senecio eremophilus var. macdougalii world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:233038-2
WFO ID wfo-0000102472
COL ID 5RG6V
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Senecio eremophilus subsp. macdougalii Senecio eremophilus var. macdougalii