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Wild Grapes in Georgia

1. Wild Grapes in Georgia. G. Nakhutsrishvili, Zh. Ekhvaia, M. Akhalkatsi, T. Beridze N. Ketskhoveli Institute of Botany, Tbilisi, Georgia. Species distributed in Georgia – Vitis vinifera, V. labrusca, V. riparia, V. rupestris, V. berlandieri and V. sylvestris

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Wild Grapes in Georgia

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  1. 1 Wild Grapes in Georgia G. Nakhutsrishvili, Zh. Ekhvaia, M. Akhalkatsi, T. Beridze N. Ketskhoveli Institute of Botany, Tbilisi, Georgia

  2. Species distributed in Georgia – Vitis vinifera, V. labrusca, V. riparia, V. rupestris, V. berlandieri and V. sylvestris V. vinifera and V. sylvestris are native; V. labrusca is cultiveted as variety – Isabela. 2 V. vinifera (Odjaleshi) V. labrusca V. riparia

  3. 3 Distribution of V. sylvestris in Georgia

  4. 4 European Commission Project coordinator EU 6th Framework Program – 2007-2009, “Management and Conservation of Grapevine Genetic Resources (GrapeGen06).” WP 7 :Organisation of safety duplication and preservation initiatives WP1 : SSR analyze ISMA Italy WP5 : True-to-typeidentification CNR-IVV Italy WP2 : Morphological description IMIA Spain BAZ Germany WP6 : Data base DOPI Italy WP3 : Technological information gathering EVN Portugal WP4 : Characteristic of V. sylvestris

  5. 5 WP2 : Morphological description Morphological characters of leaves, shoots, reproductive organs will be determined in cultivated varieties of V. vinifera and wild species (V. sylvestris) Chekhardani Saperavi Rkatsiteli V. sylvestris

  6. 6 Flower morphologyof V. sylvestris (left 4 slides, three female flowers and male in the middle) and complete flower of V. vinifera (Rkatsiteli) right;

  7. Determination of seed sizes with further statistical analyses (Mangafa, Kotsakis, 1996; Jacquat, Martinoli, 1999). 7

  8. WP4 : Characteristic of V. sylvestris. Morphological and ecological characterization of the V. sylvestrispopulation will be done; Age and spatial structure, size and threats will be determiend for every population. 8

  9. 9 WP5 : True-to-type identification Kamuri tetri Chergvali Chkhaveri Shonuri Kachichi Dgundgushi Aladasturi

  10. 10 WP6 : Data baseMorphometric data will be included in the data base of this project (http://www.genres.de/eccdb/vitis).

  11. Thank You

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