Rhodiola semenovii (Regel & Herder) Boriss.

Species

Angiosperms > Saxifragales > Crassulaceae > Rhodiola

Characteristics

Caudex branched, short. Caudex leaves scalelike, triangular. Flowering stems numerous, simple, erect, 35-60 cm × 5-6 mm, densely leafy. Stem leaves 3.5-7 × 0.2-0.3 cm, margin entire or sparsely serrate, apex acuminate. Inflorescences cylindric racemes. Flowers shortly pedicellate or sessile, bisexual, unequally 4-or 5-merous. Sepals linear, ca. 3 mm, apex acuminate. Petals white or red, lanceolate, ca. 7 × 2 mm. Stamens 8 or 10, equaling petals; filaments white; anthers red. Nectar scales subquadrangular, ca. 1 × 1.3 mm. Carpels erect, 0.8-1.2 cm. Follicles red. Seeds ovoid, ca. 1 mm, winged. Fl. Jun-Jul.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.35 - 0.6
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 7-9
Soil humidity 3-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-8

Usage

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

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 14 - 28
Germination temperacture (C°) 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Rhodiola semenovii unspecified picture
Rhodiola semenovii unspecified picture

Distribution

Rhodiola semenovii world distribution map, present in China, Kazakhstan, Kyrgyzstan, Tajikistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:274874-1
WFO ID wfo-0001299870
COL ID 796NT
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Clementsia semenovii Umbilicus semenovii Umbilicus linearifolius Umbilicus linifolius Rhodiola semenovii Sedum semenovii Rhodiola kansuensis Sedum semenovii var. kansuensis