Then they simply fall off. By this stage, the leaves have flared out and the plant can take up water and begin feeding itself. For monocots the process is the same, except the seedling has only one ...

Only a portion of the tobacco inside a cigarette comes from the leaf of a tobacco plant. A significant amount of the shredded brown innards of most modern cigarettes is a paper product called ...

"Looking within old collections with novel methods and concepts, we were able to identify a plant from the Late Triassic period that showed a unique set of leaf ... and the anatomy of the ...