사람주나무속 Sapium P. BR.

1. 잎자루는 길이 2~3cm이고 잎은 넓은 난형이다 ·············································································· 1033. 사람주나무

1. 잎자루는 길이 5~7.5cm이고 잎은 4각상 난형이며 끝이 꼬리처럼 길다 ······················································ 1034. 오구나무