Phacelia heterophylla varileaf phacelia

Information from USDA Plants Database 

http://plants.usda.gov/java/profile?symbol=phhe2

https://www.google.com/search?q=Phacelia+heterophylla+varileaf+phacelia&hl=en&source=lnms&tbm=isch&sa=X&ei=iptKUeP-HsHwigKEl4GIAw&ved=0CAcQ_AUoAQ&biw=1008&bih=522