Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Having never heard of 'field marigolds' before, I researched and found it is the common name for Calendula arnensis. Not sure if the same common name applies to other plants.
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"