부처손과 Selaginellaceae

부처손속 Selaginella BEAUV.  

1. 잎은 나선상으로 배열하고 형태가 같다 ··································································································12. 실사리

1. 잎에는 두 가지 형이 있으며 4줄로 배열한다.

2. 뿌리는 줄기처럼 엉키지 않는다.

3. 원줄기는 겉으로 벋어가면서 뿌리를 내리고 잔가지는 오그라들지 않는다.

4 잎은 밑부분에 침 같은 톱니가 있다 ······························································································13. 구실사리

4. 잎은 극히 잔톱니가 있거나 거의 밋밋하다 ···················································································14. 왜구실사리

3. 원줄기는 이끼 틈으로 벋어가다가 곧추서며 잔가지는 마르면 오그라든다.

5. 바깥쪽 잎은 톱니가 없으며 길이 1.5mm 정도로서 주맥이 없거나 희미하다··················································15. 바위손

5. 잎은 톱니가 있으며 길이 3.5mm 정도로서 주맥이 뚜렷하고 딱딱하다 ·····················································16. 개부처손

2. 원줄기는 뿌리가 엉켜서 기둥같이 생긴 줄기 위에서 총생하며 건조하면 공처럼 오그라 든다···································17. 부처손