Image contains maple tree [[leaf|leaves]], most likely of the Japanese maple variety ([i]Kaede[/i], "Acer Japonica"). A common feature of pictures set in the [[autumn|Autumn]].

Japanese maple leaves have a similar appearance to [[marijuana]] leaves.

NOTE: 'Momiji' has a couple of meanings.
One of them means [[autumn leaves]] in general. It refers various kind of leaves and trees that turn red or yellow in autumn.
The second one is another expression about maple trees.
紅葉 椛 momiji 红叶 秋叶