Descriptor: Head diameter (HEAD DIAMETER)



 
Definition:
Average head diameter (cm)
Crop:
LETTUCE
Category:
Morphological descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
5
Responsible Site:
Western Regional PI Station (W6)

Distribution of Values for Head diameter (HEAD DIAMETER)

RangeNumber of Accessions
5 - 6.325
6.3 - 7.551
7.5 - 8.851
8.8 - 1061
10 - 11.361
11.3 - 12.537
12.5 - 13.837
13.8 - 1510
15 - 16.311
16.3 - 17.54