Astragalus kasachstanicus Golosk.

Species

Angiosperms > Fabales > Fabaceae > Astragalus

Characteristics

Plants 5-10(-15) cm tall, acaulescent to subacaulescent, loosely to densely caespitose. Stems, if present, 0.5-3 cm, ap­pressed white hairy, densely enveloped by stipules. Leaves 2-5 cm; stipules 2-4 mm, adnate to petiole, behind stem connate to middle, appressed white hairy; petiole (1-)2-3 cm, like slender rachis densely covered with medifixed, appressed, white hairs 0.5-0.8 mm; leaflets in 1-3 pairs, (5-)7-10(-15) × (2-)3-5(-8) mm, terminal leaflet larger than lateral ones, both surfaces densely or more rarely loosely to rather densely covered with medifixed, appressed, white hairs 1-1.2 mm. Racemes densely 2-or 3(or 4)-flowered; peduncle 3-5(-8) cm, rather densely white hairy like rachis; bracts 1-3 mm, appressed white and black hairy. Calyx (8-)10-12 mm, rather densely covered with ± medifixed, flexuous, appressed, white and predominantly black hairs 0.2-0.5 mm; teeth 1-2(-3) mm. Petals ?yellow; standard oblong, 17-22 × ca. 6 mm, apex scarcely emarginate; wings 16-20 mm; keel 15-18 mm. Legumes subsessile, straight, (15-)18-20(-22) mm, 4-5 mm high and ca. 3 mm wide, with a beak 1-2 mm, 2-locular; valves densely covered with soft, flex­uous, tangled, spreading, white hairs ca. 3 mm, sitting on small tubercles; valves therefore warty.
Life form perennial
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.1
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
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 -
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Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Astragalus kasachstanicus world distribution map, present in China, Kazakhstan, and Mongolia

Identifiers

LSID urn:lsid:ipni.org:names:478078-1
WFO ID wfo-0000207911
COL ID HYGQ
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Astragalus kasachstanicus

Lower taxons

Astragalus kasachstanicus subsp. coloratus Astragalus kasachstanicus subsp. kasachstanicus