Euphorbiaceae
Resources
Species within checklist:
Grand Canyon-Parashant National Monument
Argythamnia neomexicana
Bernardia incana
Chamaesyce albomarginata
Chamaesyce fendleri
Chamaesyce glyptosperma
Chamaesyce parryi
Chamaesyce revoluta
Chamaesyce serpyllifolia
Croton californicus
Euphorbia brachycera
Euphorbia exstipulata
Euphorbia polycarpa
Euphorbia schizoloba