secondary leaf vein

Term Information

Accession
PO:0020140
Aspect
plant anatomy
Synonyms
related: veinlet
narrow: cross-vein
exact: vena secundaria (Spanish)
exact: 二次葉脈 (Japanese)
Definition
A leaf lamina vein (PO:0020138) arising from a primary leaf vein (PO:0025413). [source: GR:Pankaj_Jaiswal]
Comment
Vein orders only apply to hierarchically branching vein patterns, not to dichotomously branching vein patterns, as found in some ferns and gymnosperms.

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External References

closePO_GIT (1)

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