smooth
Rose leaf has smooth texture
sunflower
The shape of sunflower leaves is an egg-shaped or heart-shaped leaves. The texture is smooth, but on some sunflower leaves it is rough.
Both sunflower and water hyacinth need leaf
I think it just contain food
The leaf of Pandanus odoratissimus is smooth and leathery with a glossy texture.
Rose leaf has smooth texture
Helianthus annuus
The Part Of The Sunflower Which Absorbs Water And Nutrients Is The Roots Of The Sunflower
what type of leaf?
Well, honey, before boiling, that leaf is as rough as a cat's tongue on a bad hair day. It's got bumps and ridges, probably more texture than your last Tinder date. So, if you're looking for something smooth and silky, you better toss that leaf in some hot water and let it simmer.
All leafy plants have leaves for the same reason - to make energy from sunlight.