New leaves on this Indian bean tree emerge wine colored to chocolate, segueing to green in summer. White flowers are lavender-tinged. Though it can reach 40 to 50 feet tall and wide, it can be pruned hard to keep it shrubby. Zones 5-9. forestfarm.com
Among the valleys and foothills in Israel's Negev desert is a plant that can water itself, in a manner of speaking. The desert rhubarb (Rheum palaestinum) is the only known desert-dwelling species to have evolved a self-irrigating mechanism.
Painted from specimens in Kew's Herbarium, Rachel Pedder-Smith's Herbarium Specimen Painting is an 18-foot masterpiece of botanic illustration, and a tapestry with hundreds of narratives that depict a history of plant evolution and scientific discovery.
Photographer Honour Hiers collects plants near her home in Western North Carolina, then presses the specimens and photographs them on a light table with 4x5 chrome film. Highlighting a plant's translucency and texture, the beautiful photographs portray familiar species in new ways. She began the Film Herbarium intending to collect all 2600 plant species in the region; she's since expanded the project to include native and non-native plants in and around the state.