Ajania khartensis (Dunn) C.Shih

Species

Angiosperms > Asterales > Asteraceae > Ajania

Characteristics

Herbs, perennial, 10-20 cm tall, with slender fibrous roots. Flowering and sterile stems many, diffuse, densely or sparsely villous or pubescent. Middle stem leaves: petiole ca. 5 mm; leaf blade orbicular, suborbicular, flabelliform, or broadly cuneate, 0.8-1.5 × 1-1.8 cm, both surfaces gray-white, densely or thickly appressed pubescent, bipalmatisect or 3-5-palmatisect; primary lateral segments 1(or 2)-paired; ultimate segments elliptic. Lower and uppermost stem leaves trisect. Synflorescence a terminal flat-topped cyme, 2-4 cm in diam. Capitula few, (1-)3-5 or many (to 15). Involucres campanulate, 6-10 mm in diam.; phyllaries in 4 rows, abaxially densely or sparsely pubescent, scarious margin dark brown or gray-brown, apex obtuse or slightly rounded, outer ones lanceolate or linear-lanceolate, 3-4 mm, middle and inner ones broadly lanceolate, narrowly elliptic, or oblanceolate, 4-5 mm. Florets yellow; marginal female florets 6-8, corolla narrowly tubular, 3-or 4-denticulate; disk florets many, corolla tubular. Achenes ca. 1.2 mm. Fl. and fr. Jul-Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.2
Root system fibrous-root
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) 6-11

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 khartensis world distribution map, present in China, India, and Nepal

Identifiers

LSID urn:lsid:ipni.org:names:175800-1
WFO ID wfo-0000124686
COL ID BDJB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chrysanthemum mutellina Ajania mutellina Ajania khartensis Tanacetum khartense Ajania microphylla Chrysanthemum khartense Tanacetum mutellina Ajania khartense Dendranthema mutellinum Chrysanthemum mutellinum