Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Were the Feverfew seeds from a commercial source? or from a trade with another gardener? Hopefully if from another gardener, we can search their plant list for some clues.
If it's from the potting mix...
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"