https://www.southwestdesertflora.com/WebsiteFolders/All_Species/Hydrophyllaceae/Phacelia%20crenulata,%20Cleftleaf%20Wildheliotrope.html
Phacelia crenulata, Cleftleaf Wildheliotrope, Southwest Desert Flora
A detailed description for Phacelia crenulata, Cleftleaf Wildheliotrope, also called Caterpillar Weed, Caterpillarweed, Cleft-leaf Wild Heliotrope, Heliotrope...
cleftleaf wildheliotropephaceliacrenulatasouthwestdesert