땃딸기속 Fragaria LINN.

1. 재배식물로서 꽃은 지름이 3cm 내외이다   ····························································································726. 딸기

1. 야생식물로서 꽃은 지름이 2cm 내외이다.

2. 소화경에 비스듬히 선 털이 있다  ······························································································ 727. 흰땃딸기

   2. 소화경에 퍼진 털이 있다 ··········································································································· 728. 땃딸기