Androsace laxa C.M.Hu & Y.C.Yang

Species

Angiosperms > Ericales > Primulaceae > Androsace

Characteristics

Herbs perennial, laxly cespitose. Shoots purplish brown, sparsely villous, internodes 0.8--2 cm, with old leaf rosettes on nodes. Leaves dimorphic. Outer leaves sessile, spatulate to oblanceolate, 3.5--6 X 1.5--2 mm, ciliate, abaxially ± pubescent. Petiole of inner leaves 3--7 mm, narrowly winged by decurrent leaf blade; leaf blade elliptic to suborbicular, 6--16 X 2.5--7 mm, sparsely villous, base short attenuate, apex obtuse to subrounded. Scapes 1.5--5.5 cm, spreading white villous; umbels 3--6(--8)-flowered; bracts lanceolate to narrowly oblong, 2--3.5 mm, sparsely pilose, ciliate, base slightly gibbous, apex acute to subobtuse. Pedicel 2.5--5 mm, elongating to 8 mm in fruit, sparsely villous. Calyx ca. 2.5 mm, sparsely pubescent, parted to middle; lobes narrowly ovate, densely ciliate, apex obtuse. Corolla pink, 5--6 mm in diam.; lobes obovate, apex subrounded. Fl. Jun-Jul.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
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Rooting depth (meter) -
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
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Hardiness (USDA) 6-10

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 365
Germination temperacture (C°) 10 - 12
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Productivity -

Distribution

Androsace laxa world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:930079-1
WFO ID wfo-0000534650
COL ID 66QNK
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Androsace laxa