Siberian pinnate spar
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Siberian pinnate sparrow ( Sorbaria sorbifolia ) |
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| Sorbaria sorbifolia | ||||||||||||
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The Siberian sorbaria ( Sorbaria sorbifolia , Syn. : Spiraea sorbifolia ) even Ordinary sorbaria , Ebereschenblättrige sorbaria or mostly Rowan sorbaria called, is a flowering plant in the family of the rose family (Rosaceae). It originally comes from northern Siberia .
description
The Siberian pinnately sparrow grows as an upright shrub that reaches heights of up to 3 meters. It has upright or ascending branches. The alternate leaves are arranged in a petiole and a leaf blade and are up to 25 centimeters long. The leaf blade is pinnate with 9 to 25 leaflets. The lanceolate leaflets have a length of 5 to 10 centimeters, a long, pointed upper end and a double serrated edge. The leaflets are bare or almost bare and have 20 pairs of lateral nerves.
The hermaphrodite flowers stand together in a 10 to 35 centimeter long and up to 15 centimeter wide paniculate inflorescence . The petals are up to 4 millimeters long. Each flower contains 20 to 45 up to 8 millimeters long stamens. The styles are terminally attached to the carpel.
On the upright fruit stalks are up to 5.5 millimeters long, short haired fruits. The remains of the stylus are bent back and up to 3.5 millimeters long.
The number of chromosomes is 2n = 18.
distribution
The Siberian pinnate spar originally comes from northern Siberia .
use
The Siberian pinnate spar is relatively seldom planted as an ornamental plant in the moderate latitudes because its small flowers do not really come into their own despite long inflorescences. In addition, the Siberian pinnate spar tends to grow wild because of its runners . It is therefore best suited as an undergrowth under tall, light trees in spacious parks. The Siberian pinnate spar has no special soil requirements. It tolerates temporary drought, but takes care of waterlogged, poorly aerated soils. It thrives both in full sunlight and in partial shade.
literature
- Andreas Roloff, Andreas Bärtels: Woods. Purpose, origin and areas of life, properties and use (= garden flora . Volume 1 ). Eugen Ulmer, Stuttgart (Hohenheim) 2006, ISBN 3-8001-3479-9 .
- Joachim Mayer, Heinz-Werner Schwegler: Which tree is that ?. Kosmos nature guide.
Individual evidence
- ↑ Mountain ash feather spar. In: FloraWeb.de.
- ^ Erich Oberdorfer : Plant-sociological excursion flora for Germany and neighboring areas . 8th edition. Verlag Eugen Ulmer, Stuttgart 2001, ISBN 3-8001-3131-5 . Page 500.
Web links
- Siberian pinnate spar. In: FloraWeb.de.
- Distribution map for Germany. In: Floraweb .
- Thomas Meyer: Data sheet with identification key and photos at Flora-de: Flora von Deutschland (old name of the website: Flowers in Swabia )