Artemisia niitakayamense Hayata

Species

Angiosperms > Asterales > Asteraceae > Artemisia

Characteristics

Herbs, perennial, 10-20 cm tall, with ± woody rootstock and branches, most parts puberulent, glabrescent. Basal and middle stem leaves: petiole 5-10 mm; leaf blade ovate or obovate, 1-2.5 × 0.7-1.6 cm, 2-pinnatisect; segments (3 or)4(or 5) pairs, serrate or lobulate; lobules 2-4 pairs, pectinate, 2-8 × 0.6-1 mm. Uppermost leaves and leaflike bracts 1-or 2-pinnatisect or-partite or entire, lobes or entire leaves lanceolate. Synflorescence racemelike. Capitula few, apically congested; peduncle 5-20 mm. Involucre hemispheric, 7-10 mm in diam.; phyllaries glabrescent, scarious margin brown, lacerate; receptacle convex, pubescent. Marginal female florets 10-18, (2 or)3-or 4-toothed. Disk florets 40-60, bisexual. Achenes oblong or obovoid-oblong. Fl. and fr. Aug-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 -
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) -

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 60
Germination temperacture (C°) 15 - 18
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Artemisia niitakayamense world distribution map, present in China and Taiwan, Province of China

Identifiers

LSID urn:lsid:ipni.org:names:179861-1
WFO ID wfo-0000071730
COL ID GWP4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Artemisia niitakayamensis var. niitakayamensis Artemisia niitakayamense