I neglected to mention that milkweeds are no longer in their own family Asclepiadaceae, but have now been included in the dogbane family Apocynaceae....
I first learned this snake as the western hog-nosed snake (Heterodon nasicus). It’s now called the Mexican hog-nosed snake (H. kennerlyi). And, this is...
Chuparosa is one my of favorite plants from back when we used to live outside of Tucson. I bet we had 5 or 6...