Chrysanthemum argyrophyllum Ling

Species

Angiosperms > Asterales > Asteraceae > Chrysanthemum

Characteristics

Herbs, perennial, 10-35 cm tall. Stems erect or ascending, robust branched, rarely unbranched, gray-white, densely and thickly villous. Basal leaves small, leaf blade orbicular or suborbicular; lower and middle stem leaves: petiole 2-3.5 cm; leaf blade orbicular, suborbicular, broadly elliptic, broadly ovate, or oblanceolate, 2-3 × 2.5-3.5 cm, abaxially silvery, densely and thickly appressed villous, adaxially green, glabrous or glabrescent, undivided or lyrate-pinnatipartite, base cordate or truncate, margin dentate or double-dentate. Upper stem leaves smaller, oblanceolate or narrowly obovate, coarsely toothed or lyrate-pinnatipartite. Synflorescence a terminal flat-topped cyme. Capitula (1-)3 or 4, 3-4 cm in diam. Involucre cup-shaped, 2-3 cm in diam.; phyllaries in 5 rows, abaxially densely appressed pubescent, scarious margin brown or white, outer ones large, herbaceous, elliptic or oblanceolate, pinnatifid, 1-1.5 cm, middle and inner ones broadly linear, linear-lanceolate, or elliptic, 8-9 mm. Ray floret lamina white, ca. 10 mm. Achenes ca. 2.2 mm. Fl. and fr. Aug-Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.35
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) 6-10

Usage

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

Cultivation

Mode -
Germination duration (days) 10 - 18
Germination temperacture (C°) 15 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Chrysanthemum argyrophyllum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:193302-1
WFO ID wfo-0000129337
COL ID 5YJS9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chrysanthemum argyrophyllum Dendranthema argyrophyllum