August and September in southeastern Arizona is the most wonderful time to get up into the sky islands, especially is you like cool native plants. I suspect you do, so what are you waiting for? Go.
The scientific name of the black swallowtail is Papilio polyxenes. Papilio is from the Latin for butterfly and the specific epithet polyxenes is from...
There are a dozen species of Melampodium and I wonder which one Linnaeus was looking at when he honored Melampus with the genus name....
I hope you’re getting a chance to do some wandering this spring…maybe your backyard or a nearby park or even out in the wild....