Dubyaea jinyangensis C.Shih

Species

Angiosperms > Asterales > Asteraceae > Dubyaea

Characteristics

Herbs to 15 cm tall, perennial, with taproot. Stem solitary, erect, apically branched and with lanceolate bracts, with long stiff blackish hairs. Leaves sessile, narrowly elliptic, isomorphic, 7-8 × ca. 2 cm, abaxially with long reddish brown to brown hairs on veins, base auriculate and semiamplexicaul, margin coarsely dentate to ± lobed, apex acuminate. Synflorescence corymbiform, with ca. 9 capitula. Capitula erect, with ca. 7 florets. Involucre narrowly cylindric, ca. 1.5 × 0.5 cm. Phyllaries dark green, abaxially with long stiff blackish hairs on midvein; outer phyllaries rather few, ovate to lanceolate, 2-5 × ca. 1 mm, apex acute to obtuse; inner phyllaries lanceolate, apex acute to obtuse. Florets yellow. Achene brown, ca. 7 mm, with 8 unequal ribs, apex truncate. Pappus brownish, ca. 7 mm. Fl. and fr. Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.15
Root system tap-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) -

Usage

Uses -
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°) -
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Vigor -
Productivity -

Distribution

Dubyaea jinyangensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:974875-1
WFO ID wfo-0000038728
COL ID 37Z3Y
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Dubyaea jinyangensis