Blooming March and April in pink, clover-like shaggy masses on hillsides and valleys, is the annual wildflower, purple owl’s clover (Castilleja exserta, formerly Orthocarpus pupurascens). The upright, ...

Call it a flower or call it a weed — clover is a plant everyone knows. Who hasn’t idled away an hour hunting for a four-leaf clover, hoping for good luck? A member of the legume family, clover is ...

Purple prairie clover is a tough, upright plant with abundant purple flowers that are impervious to late summer heat and drought. A deep-rooted, nitrogen-fixing legume, it can handle and improve ...

Purple prairie clover, Dalea purpurea, is a deep-rooted prairie plant that looks fragile and thread-like in early spring, particularly in nursery pots. But it develops deep taproots that help it ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY — He’s still a farmer, hostage ...

Introduced to Vermont by European settlers, red clover has become an essential part of the state’s landscape and identity. Designated as the state flower in 1894, this pinkish-purple bloom symbolizes ...