Rhodiola angusta Nakai

Species

Angiosperms > Saxifragales > Crassulaceae > Rhodiola

Characteristics

Main root often simple. Caudex erect, slender, 5-7 mm in diam.; persistent old flowering branches few, present as remnants. Caudex leaves scalelike, triangular. Flowering stems erect, straw-colored, 3.5-10 cm, densely leafy. Stem leaves alternate, linear, 10-20 × 1-2 mm, base slightly narrowed, margin entire or apically 1-or 2-dentate, apex obtuse. Inflorescences corymbiform, few to many flowered. Flowers unisexual, male ones unequally 4-merous. Sepals linear, 2-4 mm, apex obtuse. Petals yellow, oblong-lanceolate, 4-5 × ca. 1 mm, apex obtuse. Stamens 8, slightly shorter than or equaling petals; antepetalous ones inserted ca. 1.8 mm from petal base. Nectar scales subquadrangular, 0.4-0.5 × 0.5-0.6 mm, apex truncate to emarginate. Carpels erect, lanceolate, ca. 6 mm, apex acuminate. Styles ca. 1.5 mm. Stigma capitate. Follicles erect, purplish red, 7-8 mm, apical beak ± recurved. Seeds lanceolate, winged at both ends. Fl. Jul-Aug, fr. Aug-Sep.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
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Root system -
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 4-6
Soil texture 7-9
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-10

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
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Vigor -
Productivity -

Images

Rhodiola angusta unspecified picture

Distribution

Rhodiola angusta world distribution map, present in China and Korea (Democratic People's Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:274773-1
WFO ID wfo-0001300605
COL ID 796L9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhodiola ramosa Sedum fenzelii Sedum ohbae Rhodiola komarovii Rhodiola angusta Sedum komarovii