Term:
Higher order venation
Higher order venation
Definition:
All venation smaller in diameter than tertiary venation.
All venation smaller in diameter than tertiary venation.
Glossary Details:
Title: Venation features of the black oak. Photo by S. A. Mori.
Description: Venation features of Quercus velutina based on an unvouchered plant growing at the Alamo, San Antonio, Texas. This species has craspedodromous leaf venation.