Saxifraga unguipetala Engl. & Irmsch.

Species

Angiosperms > Saxifragales > Saxifragaceae > Saxifraga

Characteristics

Plants many branched, ca. 5 cm tall, with crowded shoots forming cushions. Flowering stem 2-3.7 cm, densely glandular hairy. Shoot leaves arranged in dense rosettes, suboblong-spatulate, abaxially subconvex, adaxially subconcave, (5-)7.3-9.5 × 1.5-2 mm, leathery, both surfaces glabrous, pinnately veined, chalk glands 5-9, margin cartilaginous ciliate proximally, apex recurved, obtuse or acute. Cauline leaves 5-7, narrowly oblong to oblong-spatulate, 4.6-6 × 1-1.3 mm, abaxially glandular hairy near base, adaxially glabrous or proximally glandular hairy, chalk glands 1-5, margin glandular ciliate, apex acute, glabrous. Flower solitary; pedicel densely glandular hairy. Sepals erect, broadly ovate, 3-4 × 2-3 mm, leathery, abaxially and marginally glandular hairy, chalk gland 1, at apex of midvein, veins 8 or 9, not or partly confluent at apex, apex acute or subacuminate. Petals white, obovate to broadly so or elliptic, 6-6.5(-11) × 3.3-3.5(-8) mm, 6-9-veined, base gradually narrowed into a short claw, apex rounded. Stamens (3.5-)7-8 mm. Ovary semi-inferior, broadly ovoid, ca. 3 mm, with an obscure nectary disc; styles ca. 2.1 mm. Fl. Jul-Aug.
Life form -
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
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) 15 - 60
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
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Vigor -
Productivity -

Distribution

Saxifraga unguipetala world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:794688-1
WFO ID wfo-0001136427
COL ID 6XSMB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chondrosea unguipetala Saxifraga kansuensis Saxifraga unguipetala