운향과 Rutaceae

1. 초본식물이다 ································································································································ 1019. 백선

1. 목본식물이다.

2. 복엽이다.

3. 잎은 우상복엽이다.

4. 잎은 호생한다   ··························································································································· 산초속

4. 잎은 대생한다.

5. 열매는 벌어지며 겨울눈은 노출되어 있다 ························································································ 쉬나무속

5. 열매는 장과 비슷한 폐과이며 겨울눈은 잎자루안에 들어있다 ······························································ 황벽나무속

3. 잎은 3 출엽 또는 단신복엽이다.

6. 낙엽성이며 3출엽이다   ········································································································ 1013. 탱자나무

6. 상록성이며 단신복엽이다.

7. 씨방은 3-7 실이며 밑씨는 2 개씩이고 열매는 작다  ·············································································· 금감속

7. 씨방은 8-15 실이며 밑씨는 1~8 개씩이고 열매는 크다 ············································································· 귤속

2. 잎은 단엽이며 낙엽성이고 꽃은 2 가화이다  ·························································································· 1018. 상산