Rhodiola gelida Schrenk

Species

Angiosperms > Saxifragales > Crassulaceae > Rhodiola

Characteristics

Main root robust. Caudex many branched, 2-7 cm × 5-8 mm; persistent old flowering stems present, blackening. Caudex leaves scalelike. Flowering stems curved, straw-colored when young, 3-5(-10) cm × ca. 1 mm. Stem leaves alternate, ovate-oblong, 8-10 × 2-5 mm, margin serrulate or subentire. Inflorescences compact, 1-1.5 × 1-2 cm, many flowered. Flowers unisexual, unequally 4-or 5-merous. Sepals linear-lanceolate to oblong, ca. 3 mm, apex subobtuse. Petals yellow, oblong to oblanceolate-oblong, ca. 4 × 1.7 mm, apex obtuse and mucronate. Stamens 8(or 10), 4-5 mm; antepetalous ones inserted ca. 1 mm from petal base. Nectar scales linear to narrowly oblong, 1.2-1.8 × 0.4-0.6 mm, apically irregularly few toothed. Carpels oblong, 5-6 mm, base connate for 1.5-2 mm. Styles ± incurved, short. Follicles red. Seeds brown, ovoid, winged at both ends. Fl. Jun-Jul, fr. Aug.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway cam

Environment

Light -
Soil humidity -
Soil texture 7-9
Soil acidity -
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Hardiness (USDA) 5-10

Usage

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

Cultivation

Mode -
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Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:274805-1
WFO ID wfo-0001299896
COL ID 6X6LS
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sedum dubium Chamaerhodiola gelida Sedum gelidum Sedum gelidum Rhodiola gelida Rhodiola fastigiata var. gelida