Plants that can thrive with minimal fuss enable ... Suitable for a wide range of hardiness zones, from zones 2b to 10. 3.
Every gardener needs this kind of workhorse in the garden, and for many, the obvious choice to fill this niche is beardtongue (Penstemon spp.). It comes in many varieties, meaning there is one for ...
LAS VEGAS— The Center for Biological Diversity today petitioned the U.S. Fish and Wildlife Service to protect a rare desert wildflower under the Endangered Species Act. The white-margined penstemon ...
PORTLAND, Ore.— The U.S. Fish and Wildlife Service announced today that they would consider protecting the tall western penstemon under the Endangered Species Act. The agency now has 12 months to ...
My current research program has three primary focal areas: (1) understanding biogeographic and phylogeographic patterns among closely-related species complexes in Penstemon, (2) coevolution of ...