Petey will never be a learned fellow, but he’s a pretty nice fella.
Tufted evening primrose (Oenothera caespitosa) is beautiful wildflower of the uplands. And though seeing it on a summer hike sounds hot and grueling, it does bloom into the fall. If you want one for your own habitat, it is grown commercially, so look for it in a good little nursery. But I do hope you stumble upon it on an early morning hike in the hills.
The pumping of ground water to irrigate corn, alfalfa, cotton, pecan trees and pistachio trees in the Sulphur Springs Valley is…I can think of...
I neglected to mention that milkweeds are no longer in their own family Asclepiadaceae, but have now been included in the dogbane family Apocynaceae....
There is only one species of Marah in Arizona, but there seven species in North America and all in are found in the west...