갯금불초속 Wedelia JACQ.

1. 관모는 접시 또는 술잔형이고 꽃줄기는 길이 6-12mm 이다 ·······································································681. 갯금불초

1. 관모는 분명하지 않으며 꽃줄기는 길이 1-7cm 이다 ·············································································682. 긴갯금불초