뽕나무과 Moraceae

1. 초본이다    ······························································································································· 144. 뽕모시풀

1. 목본이다.

2. 꽃은 두상 또는 수상으로 달린다.

3. 가지에 가시가 있고 잎에 톱니가 없다    ······················································································132. 꾸지뽕나무

3. 가지에 가시가 없고 잎에 톱니가 있다.

4. 겨울눈은 2-3 개의 아린으로 싸여 있고 열매는 둥글다    ········································································· 닥나무속

4. 겨울눈은 3~6 개의 아린으로 싸여 있고 열매는 길다     ···········································································뽕나무속

2. 꽃턱은 안으로 굽어서 열매는 은화과로 된다   ····················································································· 무화과나무속