괭이귀과 Gesneriaceae

1. 구근이 있다   ···························································································································381. 글록시니아

1. 구근이 없다.

2. 꽃은 꽃자루 끝에 1 개씩 달린다     ································································································아프리카제비꽃

2. 꽃은 2-5 개씩 달린다    ··················································································································380. 괭이귀