Lady's mantle tilting together

from Wikipedia, the free encyclopedia
Lady's mantle tilting together
Systematics
Order : Rose-like (rosales)
Family : Rose family (Rosaceae)
Subfamily : Rosoideae
Genre : Lady's mantle ( Alchemilla )
Section : Alchemilla sect. Alchemilla
Type : Lady's mantle tilting together
Scientific name
Alchemilla connivens
Buser

The Zusammenneigende lady's mantle ( Alchemilla connivens ), also narrow tooth female coat called, is a plant from the genus lady's mantle ( Alchemilla ) within the family of Rosaceae (Rosaceae). It thrives in the mountains of western, central and southern Europe .

description

The sloping lady's mantle grows as a deciduous, perennial herbaceous plant that reaches heights of 5 to 20, rarely up to 30 centimeters. The stems are hairy on the lower one to three internodes like the leaf stalks (the spring leaf stalks are however occasionally bare). With a width of up to 10 centimeters, the basal leaves are kidney-shaped to rounded with an open basal bay, nine- or rarely el-lobed. The upper side of the leaf is hairy on the edge and in the folds and the underside of the leaf is hairy over the entire length of the veins ( trichomes ). The leaf lobes are clearly separated by incisions, are parabolic and have narrow, pointed teeth.

The flowering period extends from June to October. Many flowers stand together in the inflorescence . The hermaphrodite flowers are yellowish green. The sepals are 1 to 1.6 times as long as they are wide and 0.5 to 1 times as long as the axis cup . Lonely nuts are formed.

The basic chromosome number is x = 8.

ecology

The inclining lady's mantle is a hemicryptophyte .

The flowers are proterandric . From an ecological point of view, these are disc flowers with open nectar and fly flowers with exposed honey. The typical pollinators are flies .

The inclining lady 's mantle is autonomously obligatory apomictic ; No pollination is necessary for seed development . Diaspores are the nuts.

Occurrence

The tapering lady's mantle thrives in the Central and Southern European mountains . The distribution area of ​​the inclined lady's mantle extends from the Pyrenees in the west over the Alps to the Carpathian Mountains and the Rhodope Mountains of Bulgaria in the east; it is also found in the French , Swiss and Swabian Jura and in the Apennines . It occurs in Austria , France (including the Vosges ), in Switzerland , in Italy (common in the Southern Alps ), in Germany ( very rare in the Alps, in the Black Forest , in the Swabian Alb , isolated finds in the Thuringian Forest , Taunus and Rothaar Mountains ) in front. In Bavaria, lady's mantle is scattered and seldom in the higher elevations of the Bavarian Alps (especially in Rostseggen-Rasen), overall hardly endangered in the Berchtesgaden and Chiemgau Alps , Rotwand , Ester and Ammer Mountains and Allgäu Alps . The tapering lady's mantle is rated as not endangered in the Red List for Germany and is not considered endangered in Bavaria.

The Basenholde converging lady 's mantle thrives on montane to alpine altitudes . He settled dry to trickle aces, kurzrasige or patchy meadows and pastures , veldt and forest edges and Hochstaudenfluren .

The pointer values ​​according to Ellenberg are: light number L7 = half-light plant, temperature number T4 = cool to moderate heat pointer, humidity number F5 = freshness pointer, moisture change: showing no change in moisture, reaction number R7 = weak acid to weak base pointer, nitrogen number Nx: indifferent, salt number S0 = does not carry salt , Heavy metal resistance: not heavy metal resistant.

Systematics

The first description of Alchemilla connivens in 1894 by Robert Buser in de l'Herbier Boissier Bulletin , 2, 2, pp 107-111. Synonyms for Alchemilla connivens Buser are: Alchemilla vulgaris subsp. connivens (Buser) EGCamus , Alchemilla cleistophylla Rothm. & O.Schwarz , Alchemilla montana (FWSchmidt) Buser non Willd. , Alchemilla subconnivens Pawł. , Alchemilla alpestris subsp. montana (FWSchmidt) Soó & Palitz , Alchemilla vulgaris subsp. montana (FWSchmidt) chamois. Alchemilla connivens belongs to the Alchemilla section from the Alchemilla genus .

literature

  • Eckehart J. Jäger, Klaus Werner (Ed.): Excursion flora from Germany. Founded by Werner Rothmaler. 10th edited edition. Volume 4: Vascular Plants: Critical Volume , Elsevier, Spektrum Akademischer Verlag, Munich / Heidelberg 2005, ISBN 3-8274-1496-2 .
  • Eckehart J. Jäger (ed.): Excursion flora from Germany. Vascular plants: baseline. Founded by Werner Rothmaler . 20th, revised and expanded edition. Spektrum Akademischer Verlag, Heidelberg 2011, ISBN 978-3-8274-1606-3 .
  • Henning Haeupler , Thomas Muer: picture atlas of the fern and flowering plants of Germany (= the fern and flowering plants of Germany. Volume 2). 2nd, corrected and enlarged edition. Published by the Federal Agency for Nature Conservation. Ulmer, Stuttgart 2007, ISBN 978-3-8001-4990-2 .
  • Oskar Sebald, Siegmund Seybold , Georg Philippi (Hrsg.): The fern and flowering plants of Baden-Württemberg. Volume 2: Special part (Spermatophyta, subclass Dilleniidae): Hypericaceae to Primulaceae. 2nd expanded edition. Eugen Ulmer, Stuttgart 1993, ISBN 3-8001-3323-7

Individual evidence

  1. ↑ a b c d e f g h i j data sheet at BiolFlor of the database of biological-ecological characteristics of the flora of Germany .  ( Page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.@1@ 2Template: Toter Link / www2.ufz.de  
  2. ↑ a b c d e f g h narrow-tooth lady's mantle. In: FloraWeb.de.
  3. ↑ a b c d Profile of the vascular plants of Bavaria of the Botanical Information Node Bavaria .
  4. ↑ a b data sheet from Flora von Deutschland - a picture database , version 2.32 by Michael Hassler and Bernd Schmitt.
  5. ↑ Buser scanned in at biodiversitylibrary.org in 1894 .
  6. ↑ Alchemilla connivens at Tropicos.org. Missouri Botanical Garden, St. Louis, accessed May 20, 2014.
  7. ^ A. Kurtto, 2009: Rosaceae (pro parte majore). Datasheet In: Euro + Med Plantbase - the information resource for Euro-Mediterranean plant diversity.

Web links