A leaf lamina vein (PO:0020138) arising from a primary leaf vein (PO:0025413). [ Gramene:Pankaj_Jaiswal ]
术语信息
database
cross reference
- PO_GIT:435
comment
Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms.