꼬리고사리과 Aspleniaceae
1. 잔맥은 서로 합치지 않거나 끝에서 서로 연결되어 있다 ····································································· 꼬리고사리속
1. 잔맥은 서로 연결되어 있다 ···································································································198. 거미고사리
꼬리고사리속 Asplenium LINN.
1. 복엽이다.
2 잎자루는 윤채가 나고 검은갈색이 돈다
3. 근경은 짧고 잎은 총생한다
4. 우편은
좌우가 같지 않고 앞쪽 밑이 튀어나왔다.
5. 우편은
비스듬히 갈라지고 포막은 길이 0.7~1 mm 이다 ························································ 185.
개차고사리
5. 우편은
다소 깊은 물결형의 톱니가 있다. 포막은 길이 1 ~4mm 이다
············································· 184. 깃고사리
4. 우편은
좌우가 거의 같다.
6. 중축은
양면 모두가 흑갈색이다 ···················································································
186. 차꼬리고사리
6. 중축은
녹색이며 때로 표면 안쪽이 갈색이다 ········································································187. 꼬리고사리
3. 근경은
길게 벋어가고 잎은 1 회 우상복엽이며 우편은 좌우가 같지 않다 ·······································196. 지느러미고사리
2. 잎자루는
녹색이며 뒷면이 흑갈색이고 윤채가 없다.
7. 포자낭군은
최종 열편에 1 개씩 달린다.
8. 잎은
피침형이며 중축이 자라서 끝에 새싹이 생긴다 ·······························································191. 숫돌담고사리
8. 잎은
난상 3 각형이며 끝에 새싹이 돋지 않는다 ······································································
192. 쪽잔고사리
7. 포자낭군은
최종 열편에 2 개이상 달린다.
9. 우편은
길이 10-17 cm이며 끝이 길게 뾰족하다.
10. 1 회
우상복엽이다 ···································································································
188. 눈썹고사리
10. 2 회
우상복엽이다 ·································································································
189. 잔눈썹고사리
9. 우편은
길이 7cm 이하이다.
11. 잎새는
길이 3-30 cm, 너비 1.5~ 13 cm이며 표면은
짙은 녹색이고 굳은 초질 또는 초질이다.
12. 잎은
넓은 피침형이며 1 회 우상복엽이다 ········································································190. 선녀고사리
12. 잎은
장타원상 난형에서 넓은 피침형까지 있으며 2-4 회 우상복엽이다.
13. 잎은
굳은 초질이며 길이 15-35 cm 이다 ······································································193. 수수고사리
13. 잎은
초질이며 길이 5-15 cm 이다 ·············································································194. 돌담고사리
11. 잎은
길이 2-10 cm(15 cm), 너비 1-4 cm 로서
표면은 녹색이고 막질이다 ····························
195. 애기꼬리고시리
1. 잎은 단엽이다.
14. 잎은
예저이다 ·······················································································································183. 파초일엽
14. 잎은
심장저이다 ····················································································································197. 골고사리