Viburnum titus is a common landscaping plant in Europe and the United States, but its blue fruits hadn't been closely studied until now. Photo by Rox Middleton Sometimes, you can find a scientific ...

Viburnums are a popular choice of flowering shrub for gardens, with many varieties, sizes, and colors to pick from. Certain varieties, such as the maple leaf viburnum (Viburnum acerifolium), prefer a ...