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Astragalus Helm

Astragalus Helma ( lat.Astragalus helmii ) is a species of the genus Astragalus of the legume family ( Fabaceae ).

Astragalus Helm
Scientific classification
Domain:Eukaryotes
Kingdom:Plants
Kingdom :Green plants
The Department:Flowering
Grade:Dicotyledonous [1]
Order :Rosanae
Order:Legumes
Family:Legumes
Subfamily :Moth
Tribe :Goat-like
Subtribe :Astragalaceae
Gender:Astragalus
View:Astragalus Helm
International scientific name

Astragalus helmii Fisch. ex DC. , 1825

Synonyms
Astragalus permiensis CAMey.

Content

  • 1 Botanical Description
  • 2 Distribution and habitats
  • 3 notes
  • 4 Literature
  • 5 Links

Botanical Description

Loose plants with a height of 5 to 12 cm. The stem is absent or shortened, 0.5 to 1.5 cm long.

Leaflets of elliptical shape in the amount of 4-7 pairs, length from 7 to 15 mm and from 3 to 8 mm wide, on both sides pressed-hairy.

Peduncles slightly longer than the leaves or equal to them. Flowers ranging from 5 to 8, are collected in capitate inflorescences. Bracts are lanceolate, 2.5 to 4 mm long, slightly longer or almost twice as long as pedicels. The calyx is bell-shaped, 8-10 mm long, pubescent with pressed white and black hairs, its teeth are filiform and linear, 2 or 2.5 times shorter than the tube. Corollas whitish yellow. The flag is from 21 to 26 mm long, with an oblong plate, obovate in shape and a wide nail. Wings from 18 to 22 mm long, with notched plates on top. The boat is 15-19 mm long.

Two- nosed beans sit on a stalk about 1 mm long, ovate-oblong, 10-15 mm long and 5-6 mm wide, on the abdomen keeled, thickened on the back or slightly keeled, densely pubescent with protruding white-hairy hairs.

Flowering lasts from June to August.

Images.png External Images
Fruiting plant
(South Ural, Republic of Bashkortostan, Zianchurinsky district, Zilair plateau, July 2012.)
Image-silk.pngGeneral view of the plant

Distribution and habitat

It grows in Siberia , noted in the Kurgan region . Outside Siberia, it is distributed in the central and eastern regions of the European part of Russia, in the Southern Urals, in the northern regions of Kazakhstan .

It is found on rocky slopes and limestone outcrops.

Notes

  1. ↑ For the conventionality of specifying the class of dicotyledons as a superior taxon for the plant group described in this article, see the APG Systems section of the Dicotyledonous article .

Literature

  • Kurbatsky V.I. Flora of Siberia = Flora Sibiriae: in 14 tons / ed. L.I. Malysheva . - Novosibirsk: Sib. published VO Nauka , 1994. - T. 9: Fabaceae (Leguminosae) / Ed. A.V. Polozhy , L.I. Malysheva. - 280 p. - 930 copies. - ISBN 5-02-030500-8 .

Links

  • Astragalus helmii : information on the taxon in the Plantarium project (identifier of plants and illustrated atlas of species).
Source - https://ru.wikipedia.org/w/index.php?title=Gelma Astragalus&oldid = 85669734


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