Descriptor: 025 Mature leaf: density of prostrate hairs between the main veins (lower side) (025 MATURE LEAF: DENSITY OF PR)



 
Definition:
Observation on dried leaves under a disection scope. Evaluation on the entire lower leaf surface. Notation of 10 mature leaves above the clusters at the medium third of shoot.
Crop:
Vitis L., wild speci
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 025 Mature leaf: density of prostrate hairs between the main veins (lower side) (025 MATURE LEAF: DENSITY OF PR)

CodeDefinitionNumber of Accessions
1none or very weak (Chrupka bílá B, Garnacha Tinta N, Dattier de Beyrouth B)1
5medium (Cabernet Sauvignon N, Merlot N, Alphonse Lavallée N, Kreaca B)1
9very dense (Isabella N, Concord N)1