Chaetopappa hersheyi S.F.Blake

Guadalupe leastdaisy (en)

Species

Angiosperms > Asterales > Asteraceae > Chaetopappa

Characteristics

Perennials, 1–2(–5) cm, eglandular; taprooted, forming mats from systems of rhizomelike caudex branches. Leaves even-sized, densely overlapping; blades linear to oblanceolate, 3–8 × 0.5–1 mm, coriaceous, bases not clasping (margins ciliate, midnerves strongly raised, longitudinally 2-grooved adaxially), apices spinulose, faces glabrous. Involucres cylindro-turbinate, 4.5–5 × 2.5–4 mm. Ray florets 6–10; corollas white. Disc florets 5–6, bisexual. Cypselae ca. 1.5 mm, 2–3-(ray) or 5-(disc) nerved, strigose; pappi in 2 series, outer of minute scales less than 0.1 mm plus inner of (4–)5(–6) bristles 2–4.2 mm. 2n = 16.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.01 - 0.05
Root system rhizome tap-root
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) -

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

Chaetopappa hersheyi world distribution map, present in United States of America

Conservation status

Chaetopappa hersheyi threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:192401-1
WFO ID wfo-0000035044
COL ID TDG3
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Chaetopappa hersheyi