This summer, when travelers crest Davidson Mesa while headed west into Boulder on U.S. 36, they’re greeted with a panorama of yellow sweet clover, a weed that seems to explode every few years, ...

The wet weather in South Dakota has produced an interesting phenomenon on the prairies out west. Some pasturelands are covered with sweet clover this year. In some places, as far as the eye can see.

Yellow sweet clover (Melilotus officinalis) has gained attention this summer, because of the tremendous yellow bloom across South Dakota. Yellow sweet clover is a biennial plant, which means it has a ...

RAPID CITY, S.D. (AP) - Two wet growing seasons have fueled runaway yellow sweet clover growth in South Dakota, posing problems for native grasses, cattle and cutting equipment. KOTA-TV reports the ...