Eriophyllum lanatum var. croceum (Greene) Jeps.

Common woolly sunflower (en)

Variety

Angiosperms > Asterales > Asteraceae > Eriophyllum > Eriophyllum lanatum

Characteristics

Perennials (sometimes stoloniferous; roots branched). Proximal leaves mostly alternate; blades narrow-oblanceolate to obovate, coarsely serrate or shallowly lobed distally, ultimate margins toothed or entire, revolute, abaxial faces densely silky-woolly, adaxial glabrate. Heads 2–4 per array or borne singly. Peduncles 3–8 cm. Involucres 10–12 mm diam. Ray florets 10–14; laminae 8–10 mm. Cypselae 2–2.5(–4) mm; pappi 0–0.1 mm. 2n = 16, 32.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 1.0
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 1-3
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Eriophyllum lanatum var. croceum world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:95815-2
WFO ID wfo-0000067098
COL ID 5NT6L
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Eriophyllum croceum Eriophyllum lanatum var. croceum