Rhodiola tibetica (Hook.F. & Thomson) Fu

Species

Angiosperms > Saxifragales > Crassulaceae > Rhodiola

Characteristics

Caudex short to long; persistent old flowering stems few, present as remnants. Flowering stems to 30 cm, basally usually finely papillate. Stem leaves linear to narrowly ovate, 5-9 × 1.5-4 mm, base broadly triangular, margin entire or dentate, apex long acuminate and awn-shaped. Inflorescences corymbiform, compact, 2-2.5 cm in diam., many flowered. Flowers unisexual, unequally 5-merous. Sepals suboblong, ca. 1 mm. Petals purple to red, elliptic-lanceolate, 2-4 mm. Stamens 10, subequaling or somewhat longer than petals. Nectar scales subquadrangular, ca. 0.6 mm, apex emarginate. Carpels erect, lanceolate, 4-5 mm, apex ± recurved. Fl. Jul-Aug, fr. Sep.
More
A herb. It keeps growing from year to year. It has a large underground stem or rhizome. This has scaly leaves. There are many flowering stems on each rhizome. They are 7-25 cm long and 1-2 mm wide. The young leaves are red and succulent. The leaves on the stems are alternate and do not have leaf stalks. They are 5-13 mm long by 2-4 mm wide. Plants are separately male and female. The fruit are dry and have many seeds.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.25
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a subtropical and temperate plant. It grows at high altitudes. In Pakistan it grows between 3,000-4,800 m altitude. In Tibet in China it grows between 4,100-5,400 m above sea level. It grows on rocks and hilly slopes.
More
Alpine meadows with occasional summer rain, but under snow for much of the year. Stony slopes on the sides of ravines; at elevations from 4,100-5,400 metres.
Light 7-9
Soil humidity 1-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 6-8

Usage

The young leaves and stem are boiled in some changes of water to remove bitterness then dried and used as a vegetable.
Uses medicinal
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Rhodiola tibetica world distribution map, present in China, India, and Pakistan

Identifiers

LSID urn:lsid:ipni.org:names:274891-1
WFO ID wfo-0001300603
COL ID 6X72D
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chamaerhodiola tibetica Sedum stracheyi Rhodiola tibetica Sedum tibeticum Sedum quadrifidum var. tibeticum Sedum tibeticum var. stracheyi