The scientific name of the black swallowtail is Papilio polyxenes. Papilio is from the Latin for butterfly and the specific epithet polyxenes is from...
At our little homestead we have more than enough canyon grape vines (Vitis arizonica) to share with the voracious caterpillars of the western grape...
There are about 90 species of Lactuca found around the world, especially in the Northern Hemisphere. Arizona Flora lists 4 species and one of...