Inula sericophylla Franch.

Species

Angiosperms > Asterales > Asteraceae > Inula

Characteristics

Herbs, perennial. Stems 30-60 cm tall, usually simple, white lanate above, sparsely leafy. Radical leaves persistent at anthesis, ovate, elliptic, or oblong-oblanceolate, 4-7 × 1.5-2 cm, abaxially densely sericeous, adaxially pubescent or glabrescent, base decurrent to petiole, margin serrulate, apex obtuse or rounded; lower leaves nearly similar to radical leaves in shape, or spatulate or oblong, smaller; upper leaves oblong-lanceolate to linear, base semiamplexicaul, apex acute. Capitula solitary on top of stems and branches, ca. 3 mm in diam. Involucre broadly campanulate or hemispheric, ca. 10 mm, white lanate outside; phyllaries in numerous series, subequal, outer ones linear-lanceolate, herbaceous or basally leathery, apex acute, inner linear-lanceolate, dry membranous, margin ciliate, apex acuminate. Ray florets yellow; lamina linear, ca. 15 × 1.5 mm. Disk florets yellow; corolla ca. 4 mm. Achenes 10-striped, ca. 1.5 mm, glabrous, apex truncate. Pappus white, later light brown, of ca. 20 bristles, ca. 4 mm. Fl. May-Jun, fr. Jun-Jul.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-12

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 42
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Inula sericophylla world distribution map, present in China and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:226118-1
WFO ID wfo-0000137511
COL ID 6MVFQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Inula sericophylla