Austrian wreath dancer

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Austrian wreath dancer
Austrian wreath (Gentianella austriaca) in Lower Austria

Austrian wreath ( Gentianella austriaca ) in Lower Austria

Systematics
Asterids
Euasterids I
Order : Enzianartige (Gentianales)
Family : Gentian Family (Gentianaceae)
Genre : Wreath anian ( Gentianella )
Type : Austrian wreath dancer
Scientific name
Gentianella austriaca
( A.Kern. & Jos.Kern. ) Holub

The Austrian crown gentian ( Gentianella austriaca ) or Austria wreath Enzian called, is a plant of the genus of gentianella ( Gentianella ) in the family of the Gentian family (Gentianaceae).

description

Habit in Burgenland

Vegetative characteristics

The Austrian Kranzian is a biennial herbaceous plant that usually reaches heights of 10 to 20 (1 to 40) centimeters. Usually it is branched from the base.

The constantly against arranged on the stem leaves are bare, ovoid-lanceolate narrowed to lanceolate sharpened upper end and at the base.

Generative characteristics

The flowers are arranged in a cluster of inflorescences . The hermaphroditic flowers are radial symmetry and five-fold with a double flower envelope . The five sepals are fused to less than half their length. The five bald calyx lobes are linear and their edge is smooth or curved back, the bays between the calyx lobes are blunt. The purple or whitish crown is 24 to 45 millimeters long.

The capsule fruit is stalked.

Occurrence

Gentianella austriaca is widespread in Central and Eastern Europe in Austria , Poland , Hungary , the Czech Republic , Slovakia , the former Yugoslavia , Romania and Greece . According to Floraweb, the species is absent in Germany.

Taxonomy

The first description of Gentiana austriaca A. Kern. & Jos.Kern. 1882 Anton Kerner von Marilaun and Josef Kerner in Schedae ad Floram Exsiccatam Austro-Hungaricum , Volume 2, Page 123. The new combination to Gentianella austriaca (A.Kern. & Jos.Kern.) Holub was founded in 1965 by Josef Ludwig Holub in Preslia , Volume 37, page 102 published. Further synonyms for Gentianella austriaca (A.Kern. & Jos.Kern.) Holub are: Gentiana polymorpha Wettst. subsp. polymorpha , Gentiana neilreichii Dörfl. & Compet. , Gentiana praecox A. Kern. & Jos.Kern. , Gentianella praecox (A.Kern. & Jos.Kern.) Dostál , Gentianella praecox (A.Kern. & Jos.Kern.) Kožuharov & Petrova , Gentiana austriaca A.Kern. & Jos.Kern. subsp. austriaca , Gentiana austriaca subsp. neilreichii (Dörfl. & Wettst.) Wettst. , Gentiana germanica subsp. austriaca (A.Kern. & Jos.Kern.) Hayek , Gentiana polymorpha subsp. austriaca (A.Kern. & Jos.Kern.) Wettst. , Gentiana praecox A. Kern. & Jos.Kern. subsp. praecox , Gentianella austriaca (A.Kern. & Jos.Kern.) Holub subsp. austriaca , Gentianella austriaca subsp. neilreichii (Dörfl. & Wettst.) Holub , Gentianella austriaca subsp. praecox (A.Kern. & Jos.Kern.) Holub , Gentiana austriaca A.Kern. & Jos.Kern. var. austriaca , Gentiana austriaca var. neilreichii (Vill. & Compet.) Hayek , Gentiana germanica var. neilreichii (Vill. & Compet.) Hayek .

literature

  • Thomas Gaskell Tutin : Gentianella. In: TG Tutin, VH Heywood, NA Burges, DM Moore, DH Valentine, SM Walters, DA Webb (eds.): Flora Europaea . Volume 3: Diapensiaceae to Myoporaceae . Cambridge University Press, Cambridge 1972, ISBN 0-521-08489-X , pp. 66 (English, limited preview in Google Book search).

Individual evidence

  1. a b Karol Marhold: Gentianaceae. 2011: Datasheet Gentianella austriaca In: Euro + Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
  2. ^ Gentianella austriaca at Tropicos.org. Missouri Botanical Garden, St. Louis, Retrieved August 21, 2017.

Web links

Commons : Österreich-Kranzenzian ( Gentianella austriaca )  - Collection of images, videos and audio files