Roses, fruit trees and bushes and hedging plants are often sold as “bare root” plants. These woody plants lose their leaves in winter and become dormant. They are then dug out and sold without ...

or endangered plant species? But there are some exceptions! The California Department of Fish and Wildlife (CDFW) can give you a permit to kill or have these species for things like science, education ...

(VAN) Biologists at Washington University in St. Louis have discovered the origin of a curious duplication that gives plants multiple ways to override instructions that are coded into their DNA.