Saxifraga glacialis Harry Sm.

Species

Angiosperms > Saxifragales > Saxifragaceae > Saxifraga

Characteristics

Herbs perennial, cespitose, 2.3-7 cm tall. Stem glabrous, with leaf rosettes. Rosette leaves spatulate to spatulate-lanceolate, 4.5-10 × 1.2-2.3 mm, carnose, both surfaces glabrous, margin glabrous or sparsely setose-ciliate, apex rounded. Cauline leaves remote, ensiform, 4-6.6 × 1-1.5 mm, carnose, glabrous. Cyme 2-6-flowered or flower solitary; pedicels slender, 4-15 mm, glabrous. Sepals spreading, ovate, 1.5-3 × 1-2 mm, carnose, glabrous, veins 3, confluent or not at apex, apex obtuse. Petals yellow or abaxially purple and adaxially yellow, elliptic or ovate to narrowly so, 3-5 × 1.5-2.5 mm, 2-callose, 3-veined, base tapered into a claw 0.5-1 mm, apex obtuse or acute. Stamens 3-4 mm. Ovary subsuperior, dark purple, broadly ovoid, ca. 2.5 mm; styles ca. 2 mm. Fl. and fr. Jul-Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.07
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) 15 - 60
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Saxifraga glacialis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:793723-1
WFO ID wfo-0001136338
COL ID 79QSH
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saxifraga glacialis Hirculus glacialis Saxifraga glacialis var. rubra Saxifraga vilmoriniana var. yungningensis