천궁속 Cnidium Cuss.

1. 분과는 원주형이고 능선은 6 개이다 ·························································································· 1360. 사동미나리

1. 분과는 둥글고 능선은 10 개이다.

2. 잎의 열편은 가늘지 않다.

3. 줄기에 달린 잎은 1 회 우상복엽이고 윤채가 나며 털이 없다 ····························································· 1361. 갯사상자

3. 줄기에 달린 잎은 2-3회 우상복엽이다.

4. 줄기에 달린 잎은 3 회 우상복엽이고 뿌리는 원주형이다 ································································ 1362. 벌사상자

4. 줄기에 달린 잎은 2 회 우상복엽이고 뿌리는 염주상이다 ····································································· 1363. 천궁

2. 잎의 열편은 실처럼 가늘다 ··········································································································· 1364. 개회향