Family: Spurge (Euphorbiaceae)
Size: 1.5 in.
Other names: Ragged nettlespurge
Notes: Large wide leaves palmately cleft with ragged margins. 1 species of Jatropha in Arizona.
This plant is found on the Appleton-Whittell Research Ranch Working Check list of flora.
Ragged Jatropha plant profile on the USDA Plants server.