1) The study of grape varieties 
Ampelography (ἄμπελος, `vine` + γράφος, `writing`) is the field of botany concerned with the identification and classification of grapevines, Vitis spp. Traditionally this has been done by comparing the shape and colour of the vine leaves and grape berries; more recently the study of vines has been revolutionised by DNA fingerpri...
scientific description of the vine
A book which describes the structural characteristics of various varieties of grape vines. Used for identification of vines in the field.
The study of grape varieties.
(am-peh-LAW-gra-fee) A book which describes the structural characteristics of various varieties of grape vines.
ampelography The scientific description of the vine.
A book that describes the structural characteristics of various varieties of grape vines. Used for identification of vine varieties in the field.
The study of grape varieties.
The study and classification of the grape vine family Vitis.