Oxytropis stracheyana Bunge

Species

Angiosperms > Fabales > Fabaceae > Oxytropis

Characteristics

Herbs, 2-3 cm tall, acaulescent, from a multiheaded cau­dex, with many marcescent petioles and stipules. Stipules nar­rowly triangular, ca. 5 × 3 mm, thinly membranous to scari­ous, glabrous, basally connate. Leaves 1.5-4 cm, 13-19-folio­late; leaflet blades oblong-elliptic, 3-7 × 1-2 mm, densely pu­bescent. Racemes compact, 3-6-flowered; peduncle 1.5-4 cm, subequal to or slightly longer than leaves; bracts triangular, ca. 2 × 1 mm, with dense trichomes. Calyx cylindric, 10-14 × 2-3 mm, with whitish trichomes; lobes triangular, 2-3 × ca. 2 mm, much shorter than tube. Corolla yellow; standard 2.2-2.5 cm, lamina orbicular, apex emarginate; wings 1.6-1.8 cm, lamina obovate; keel 1.6-1.8 cm, beak ca. 2 mm. Legume sessile, ovoid, ca. 1.2 cm, inflated, densely villous. Fl. Jun-Jul, fr. Jul-Aug. 2n = 48.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.03
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer rhizobia
Photosynthetic pathway -

Environment

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

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Oxytropis stracheyana world distribution map, present in China, India, Pakistan, Tajikistan, and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:511891-1
WFO ID wfo-0000199098
COL ID 6TH8K
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Oxytropis stracheyana Spiesia stracheyana