You know you haven’t been hiking or botanizing out in the desert or grassland enough when you look to the roadsides for interesting plants,...
After reading the section about the canyon tree frog (Hyla arenicolor) in my old Field Guide to Western Reptiles and Amphibians by Robert Stebbins,...
Jackass clover is Wislizenia refracta and the botanical name of clammy weed is Polanisia dodecandra. They are both in the Cleome family Cleomaceae. Many...