Losses of floral pigmentation represent one of the most common evolutionary transitions in flower color, yet the genetic basis for these changes has been elucidated in only a handful of cases.Here we ...

One of John's favourite shrubs, and one he's grown for many years is a beautiful plant called Iochroma cyaneum. It comes from north western South America and it's one of the nightshade family, so be ...

This is Iochroma, or violet tubeflower and I think it's one of the more interesting plants in my garden. I have several of them and these tall shrubs come from South America and despite the fact they ...

It is gratifying to see renewed interest in this old fashioned flower. Naturally occurring varieties of some of the nearly three dozen species of Iochroma were popular decades ago. Some might actually ...

Description: A fountain-shaped plant that can grow to 20 feet tall and higher if not disciplined. Flowers are thin tubes about 2 inches long packed in clusters of 20 or so. Ours is the common purple ...

C127 Ramaley Hall Campus Box 334 1800 Colorado Ave. Boulder, CO 80309-0334 Phone: (303) 492-9668 Fax: (303) 492-8699 ...