Scaevola aemula R. Br., Prodr. 584. 1810 as per GRIN ;
This cultivar is perhaps even more popular in Florida than in California. Seems to tolerate summer rainfall quite well.
Garden Plant for ID : Atlanta Botanical Garden : Atlanta : 21JUN20 : AK-31 : 7 posts by 3 authors. Attachments (2)
Seen in the garden during my visit in October, 2018.
I guess correct sp.
What are the listed species in their site?
I have not come across any site with the plant list in their garden.
Only the Orchid Column, where there are mainly Orchids and a few plants from the Conservatory.
I think may be some cultivar of Scaevola aemula as per
The Southern Gardener’s Book Of Lists: The Best Plants for All Your Needs …By Lois Trigg Chaplin
Scaevola aemula ‘Whirlwind white’ from California-05102021-3: 2 high res. images.
Scaevola aemula ‘Whirlwind white’, cultivar with white fan-shaped flowers.
Photographed from Farmers Market, Fremont, California, 19-4-2014.