葉 is a Japanese kanji written with 12 strokes, listed here under the keyword “leaf”. It is built from 枼 (tarzan) and 艹 (mugwort). In Remembering the Kanji by James W. Heisig it is frame 243.
On KumiJi Glyph Explorer, open the parts search and type “tarzan” + “mugwort”. 葉 is among the results, together with every other character containing the same shapes.
Open 葉 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.