③ 청가시덩굴아과 Smilacoideae

밀나물속 Smilax LINN.

1. 초본이며 가시가 없다.

2. 잎의 뒷면은 녹백색이고 잎자루는 길이 1~4cm이며 줄기는 선다 ······························································552. 선밀나물

2. 잎의 뒷면은 담녹색이고 잎자루는 길이 0.5~3cm이며 덩굴식물이다 ····························································553. 밀나물

1. 목본식물이며 가시가 있다.

3. 열매는붉고 산형으로 달린다 ····································································································· 554. 청미래덩굴

3. 열매는 검다 ························································································································· 555. 청가시덩굴