Helenium amarum var. badium (A.Gray) Waterf.

Yellowdicks (en)

Variety

Angiosperms > Asterales > Asteraceae > Helenium > Helenium amarum

Characteristics

An annual hermaphrodite herb. It grows 0.1-0.5m high.
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.5
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 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-11

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -40
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Helenium amarum var. badium world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:118686-2
WFO ID wfo-0000109132
COL ID 5P9VY
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Helenium badium Helenium amarum var. badium