Descriptor: 045 Mature leaf: opening/overlapping of petiolar sinus (045 MATURE LEAF: OPENING/OVERL)



 
Definition:
Measurement on 10 leaves: 1. the distance between the blades at half height (negative), 5. the shortes distance between bladse (negative), 7. the widest overlapping (positive).
Crop:
Vitis, wild hybrids
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
AMPELOS a.s. Viticulture Research Station (CZE005)

Distribution of Values for 045 Mature leaf: opening/overlapping of petiolar sinus (045 MATURE LEAF: OPENING/OVERL)

CodeDefinitionNumber of Accessions
1wide open < -35 mm10
3open -15 mm3
5closed1