Ajania variifolia (C.C.Chang) Tzvelev

Species

Angiosperms > Asterales > Asteraceae > Ajania

Characteristics

Subshrubs, ca. 30 cm tall, old branches with densely leafy tips. Flowering branches sparsely sericeous or subglabrous. Middle leaves of flowering branches with petiole 1-2 cm; leaf blade ovate, 2-3 × 1.5-2.5 cm, abaxially gray-white, densely sericeous, adaxially green, glabrous, 3-5-pinnatisect; segments linear or narrowly linear. Lower and upper leaves smaller, blades 3-sect. Synflorescence a terminal compound flat-topped panicle. Capitula many. Involucres campanulate, 4-5 mm in diam.; phyllaries in 4 rows, scarious margin yellow-brown, outer ones ovate or long ovate, ca. 2 mm, abaxially sparsely sericeous at base, apex acute, middle and inner ones narrowly obovate or elliptic, 3-4 mm, apex rounded. Florets yellow, exterior with sessile glands; marginal female florets 6, corolla narrowly tubular, ca. 2.5 mm, apex 2-or 3-denticulate; disk florets many, corolla tubular, ca. 3 mm. Achenes ca. 2 mm. Fl. and fr. Aug-Sep.
Life form perennial
Growth form subshrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.23 - 0.45
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-9

Usage

Uses medicinal
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

Ajania variifolia world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:175824-1
WFO ID wfo-0000095021
COL ID BDKN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chrysanthemum variifolium Phaeostigma variifolium Dendranthema variifolium Chrysanthemum manshuricum Ajania manshurica Ajania manchurica Phaeostigma variifolium var. variifolium Chrysanthemum variifolium var. variifolium Ajania variifolia