Descriptor: Leaf Cross Section (LFCROSS)



 
Definition:
Shape of the leaf in cross section
Crop:
Category:
Morphological descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
US Nicotiana Germplasm Collection (TOB)

Distribution of Values for Leaf Cross Section (LFCROSS)

CodeDefinitionNumber of Accessions
1Leaf curls upwards34
2Leaf is flat148
3Leaf curls downward102
4Overall profile looks like the sign for the astrological sign Virgo; a V with convex sides where midrib is the base of the V16
5Cross section resembles the letter V (not rounded near midrib like concave)17