Flat, thin, broad, green and expanded portion of leaf is
Epipodium
Pulvinus
Hypipodium
Petiole
As we learned
Lamina (Epipodium) -
Flat, thin, broad, green and expanded portion of the leaf. Photosynthesis & transpiration occurs in lamina.
- wherein
Veins and veinlets form the external framework of the lamina