Saxifraga smithiana Irmsch.

Species

Angiosperms > Saxifragales > Saxifragaceae > Saxifraga

Characteristics

Herbs perennial, 26-34 cm tall. Stem brown pilose proximally, brown glandular hairy distally. Basal and proximal cauline leaves caducous; distal cauline leaves with petiole 0.2-2.5 cm, gradually shorter distally on stem until nearly absent, brown pilose at margin; leaf blade cordate-ovate to narrowly ovate, 1.1-2.7 × 0.4-1.7 cm, glabrous or brown pilose only at margin, base cordate to rounded, apex subacuminate. Flower solitary or cyme 2.3-4.5 cm and 5-7-flowered; pedicels 0.7-1.3 cm, brown glandular hairy. Sepals reflexed, subovate, 3.3-4 × ca. 2 mm, glabrous or subglabrous, veins 4 or 5, not confluent at apex, apex erose. Petals yellow, orange spotted, elliptic to broadly so, 5.6-6.5 × 3.3-4.8 mm, 6-callose, 3-veined, base contracted into a claw ca. 0.8 mm, apex obtuse. Stamens ca. 2.5 mm. Ovary subsuperior, broadly ovoid, ca. 2.7 mm; styles ca. 1.3 mm. Fl. Aug-Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.26 - 0.34
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) 7-12

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 smithiana world distribution map, present in China and Myanmar

Identifiers

LSID urn:lsid:ipni.org:names:794546-1
WFO ID wfo-0001136228
COL ID 79QX6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Saxifraga smithiana