The concept of the mountain ranges of the southwest as sky islands goes back to at least 1943 when Natt N. Dodge wrote that...
If you are inclined to be a botanical splitter, then the plant I’m talking about is Condalia warnockii var. kearneyana, or so say Benson...
The riparian woodland Ms. Mesquitey and I were hiking in is at around 6,000 ft. in elevation. I think that may be the upper...