12. 목련목 Magnoliales
1. 잎은 호생한다.
2. 꽃의 부분은 3수이다 ···································································································
포포나무과
Annonaceae
2. 꽃의 부분은 3수가 아니다.
3. 열매의 일부는 주축으로
싸여 있다 ······················································································
녹나무과
Lauraceae
3. 열매는 주축으로 싸여 있지 않다.
4. 턱잎이 없으며 덩굴식물이다 ···················································································오미자과 Schisandraceae
4. 턱 잎이 있다 ············································································································
목련과
Magnoliaceae
1. 잎은 대생한다 ··············································································································받침꽃과Calycanthaceae