Hymenopappus filifolius var. lugens (Greene) Jeps.

Fineleaf hymenopappus (en)

Variety

Angiosperms > Asterales > Asteraceae > Hymenopappus l'hér. > Hymenopappus filifolius

Characteristics

Stems (20–)30–60 cm. Leaves: basal axils ± densely tomentose, terminal lobes 3–15 mm; cauline 0–3. Heads 3–8. Peduncles 2–12 cm. Phyllaries 6–10 mm. Florets 20–70+; corollas yellowish or whitish, 4–6 mm, throats 2–3 mm, lengths (2.2–)3–8 times lobes; anthers 3–3.5 mm. Cypselae 5–6 mm, hairs 1–2 mm; pappi 1.2–2.5 mm. 2n = 34, 68.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.75 - 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

Dry, often sandy or gravelly places in foothills and plains. Sands, clays, rocks (limestones, schists, volcanics) at elevations of 1500-2700 metres.
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-10

Usage

Uses medicinal
Edible roots
Therapeutic use Toothache (root), Ceremonial Medicine (unspecified), Emetic (unspecified), Blood Medicine (unspecified), Dermatological Aid (unspecified), Other (unspecified), Toothache (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Hymenopappus filifolius var. lugens world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:125639-2
WFO ID wfo-0000051214
COL ID 5PF6Z
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hymenopappus lugens Hymenopappus gloriosus Hymenopappus filifolius var. lugens