What is a midrib of a leaf?
A midrib of a leaf is a part of a leaf. (1)
The central vein of a leaf is known as the midrib. (2)
The midrib is also known as the midvein. (2)
What does a midrib look like?
(see pic here)
Resources
1. https://i.pinimg.com/474x/b7/52/d4/b752d407072764efa72a2f7c2307f08e–plant-propagation-plant-science.jpg
2. https://www.treehugger.com/id-trees-using-leaf-shape-venation-1343511
