승마속 Cimicifuga LINN.

1. 꽃대축에 털과 선모가 있다.

2. 1 가화로서 소화경이 있다.

3. 심피는 2~7 개이며 털이 있다   ···································································································452. 촛대승마

3. 심피는 5~6 개이며 털이 없다   ···································································································453. 황새승마

2. 2 가화로서 소화경이 없고 심피는 4~7 개이며 털이 있는 것과 거의 없는 것이 있다  ·······································454. 눈빛승마

1. 꽃대축에 털이 있고 선모가 없다.

4. 잎은 1~2 회 3 출, 심피는 3~5 개이며 털이 없다  ·····················································································455. 승마

4. 심피는 1~2개이다.

5. 잎은 표면 가장자리 근처에 털이 있는 것이 있고 심피는 1 개이며 털이 없다  ···············································456. 개승마

5. 잎은 표면 맥 상에 털이 있고 심피는 1~2 개로서 털이 없다 ····································································457. 왜승마