Vitis rupestris
| Vitis rupestris | ||||||||||||
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Leaves of Vitis rupestris |
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| Scientific name | ||||||||||||
| Vitis rupestris | ||||||||||||
| Scheele |
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| Art | Vitis rupestris |
| known since | 1848 |
| breeder | Georg Heinrich Adolf Scheele |
| VIVC no. | 13609 |
| List of grape varieties | |
The wild grape Vitis rupestris , also known as sand grape or rock grapevine , is native to the south and west of the United States . It was first described in 1848 by the botanist Georg Heinrich Adolf Scheele . Together with Vitis riparia and Vitis vulpina , Vitis rupestris forms the group of Ripariae. The wild grape has been widely used to cross hybrid grapes .
Vitis rupestris is commonly found in the treeless prairies of the states of Tennessee , Kentucky , Illinois , Missouri , Kansas , New Mexico , Oklahoma , Arkansas , Texas , Louisiana, and Mississippi . It is not a climbing plant, grows bushy and prefers sunny locations.
Ampelographic features
In ampelography , the habitus is described as follows:
- The young leaves are hairless, shiny and, due to a high proportion of anthocyanins, colored bronze.
- The small, thick leaves are usually kidney-shaped, i. H. wider than long. The stalk bay is open in the shape of a bracket. The blade is bluntly serrated. The teeth are arranged in the middle of the comparison of the grape varieties.
- The cylindrical grape is small (5 to 8 cm long) and has loose berries. The round berries are also very small with a diameter of approx. 5 mm and have a grassy-tasting juice. The berry juice is already colored intensely red.
Chromosome number
The number of chromosomes is 2n = 38.
properties
Has a good resistance to root aphid. Has good resistance to powdery mildew and downy mildew. Develops a deep root system and has good rooting properties when propagating. Has a low resistance to limescale and frost. It gives the refined noble varieties good growth. It is important as a cross-breeding partner in rootstock breeding.
Selections: Rupestris du Lot - is one of the most important rootstock varieties in France and America.
Hybrids with Vitis Rupestris : 110 Richter, 1103 Paulsen, 140 Ruggeri, 3309 Couderc, 101-14 MG
Wine
The grapes only provide poor quality wines and are therefore not used in winemaking.
Synonyms
Felsrebe, July Grape, Sand Grape, Sugar Grape, Beach Grape, Bush Grape, Currant Grape, Ingar Grape, Rock Grape, and Mountain Grape.
Web links
- BONAP's North American Plant Atlas (NAPA) ( Memento from January 21, 2013 in the Internet Archive )
- Photos of Vitis rupestris .
- Vitis rupestris in the database Vitis International Variety Catalog of the Institute for Vine Breeding Geilweilerhof (English)
literature
- Hans Ambrosi , Bernd HE Hill, Erika Maul, Ernst H. Rühl, Joachim Schmid, Fritz Schumann: color atlas grape varieties. 300 varieties and their wines. 3rd, completely revised edition. Eugen Ulmer, Stuttgart 2011, ISBN 978-3-8001-5957-4 .
- Karl Bauer: Viticulture (= AV specialist book. ). 8th, updated edition. Österreichischer Agrarverlag, Vienna 2008, ISBN 978-3-7040-2284-4 .
- Pierre Galet : Cépages et vignobles de France. Volume 1: Les vignes Américaines. 2e édition, entièrement refondue. Paysan du Midi, Montpellier 1988, ISBN 2-902-771-03-7 .
- Pierre Galet: Dictionnaire encyclopédique des cépages. Hachette, Paris 2000, ISBN 2-01-236331-8 .
- Erwin Kadisch (founder): Viticulture (= the winemaker. Vol. 1). Edited by Edgar Müller. 3rd, completely revised edition. Eugen Ulmer, 2008, ISBN 978-3-8001-1241-8 .
- Karl Müller (Ed.): Viticulture Lexicon. For winemakers, wine merchants, coopers and innkeepers. Paul Parey publishing house, Berlin 1930.
- Jancis Robinson : The Oxford Wine Lexicon. 3rd, completely revised edition. Hallwag, Munich 2007, ISBN 978-3-8338-0691-9 .
- Joachim Schmid, Frank Manty, Bettina Lindner: Geisenheimer grape varieties and clones (= Geisenheimer reports. 67). Geisenheim Research Institute - Department of Vine Breeding and Refinement, Geisenheim 2009, ISBN 978-3-934742-56-7 .
- Andor Teleki: Modern viticulture. The reconstruction of the vineyards. 3rd, completely revised and significantly expanded edition. A. Hartleben, Vienna et al. 1927.
Individual evidence
- ^ Rudolf Mansfeld, Peter Hanelt (ed.): Mansfeld's Encyclopedia of Agricultural and Horticultural Crops. Volume 1: Algae, Fungi, Pteridophyta, Gymnospermae, Angiospermae - Dicotyledones: Magnoliaceae - Chrysobalanaceae. Springer, Berlin et al. 2001, ISBN 3-540-41017-1 , pp. 159-160.
- ^ Vitis rupestris at Tropicos.org. In: IPCN Chromosome Reports . Missouri Botanical Garden, St. Louis