Hymenothrix wislizeni A.Gray

Trans-pecos thimblehead (en)

Species

Angiosperms > Asterales > Asteraceae > Hymenothrix

Characteristics

Annuals, 30–70 cm. Phyllaries 8(–12), mostly linear to narrowly oblanceolate. Rays 3–8. Disc florets 15–30; corollas creamy to bright yellow, mostly 5–7 mm, lobe lengths 0.3–1 times throats; anthers yellowish. Cypselae 3–5 mm; pappus scales 1.5–6 mm. 2n = 24, 48.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.7
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) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Hymenothrix wislizeni world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:225283-1
WFO ID wfo-0000119830
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Hymenothrix wislizeni Hymenothrix wislizeni var. wislizeni