Descriptor: Leaf Petiolar Sinus Openness (SINUS_OPEN)



 
Definition:
Observation of the openness or overlap of the petiolar sinus opening on mature leaves
Crop:
GRAPE-DAVIS
Category:
Morphological descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Natl. Germplasm Repository - Davis (DAV)

Distribution of Values for Leaf Petiolar Sinus Openness (SINUS_OPEN)

CodeDefinitionNumber of Accessions
1Very wide open31
2Wide open76
3Half open412
4Slightly open193
5Closed121
6Lobes slightly overlapping253
7Lobes half overlapping66
8Lobes strongly overlapping23