Red penstemon varieties are especially appealing to ruby-throated hummingbirds. The flowers’ tubular shape makes them perfect ...
For hummingbirds, the red firecracker penstemon (Penstemon eatonii ... Hummingbirds love it so much, they'll even fight over the territory around the plants! "Honeysuckle vines grow just about ...
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 ...
The Service found that the Center’s petitions to protect the white-margined penstemon and the Railroad Valley toad present substantial scientific evidence that endangered species protections may be ...
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 ...