VI. 포기사초절
1. 자화영은 과포의 길이와 비슷하다. 암술머리는
끝까지 남아있고 꽃차례는 적갈색이 돈다 ···································
293. 포기사초
1. 자화영은 과포보다 짧다. 암술머리는
일찍 떨어지며 꽃차례는 녹갈섹이다.
2. 식물체는
총생하여 포기를 형성한다 ································································································
294. 줄사초
2. 식물체는
포기가 성글고 포복경이 자란다 ·····················································································294+. 홍노줄사초