Descriptor: 019 Mature leaf: shape of teeth (019 MATURE LEAF: SHAPE OF TEET)



 
Definition:
Observation from berry set to veraison. Notation of 10 mature leaves above the clusters at the medium third of shoot on the lateral side of leaf. Notation of the shape of the teeth between N2 and N3.
Crop:
Vitis vinifera L.
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
SYSTEM (SYS)

Distribution of Values for 019 Mature leaf: shape of teeth (019 MATURE LEAF: SHAPE OF TEET)

CodeDefinitionNumber of Accessions
1both sides concave (V. aestivalis JAGER, V. coriacea)1
2both sides rectilinear (Mueller-Thurgau B, Muscat á petits grains B)169
3mixture between notes 2 and 4 (Cabernet Franc N, Furmint B, Palomino Fino B)184
4both sides convex (Sauvignon B, Chenin B)121
5one side concave, one side convex (Aspiran N, V. longii)14