Beginner Gardening: Star shaped spots on Basil and Lemon Balm, 0 by ajbilyk

ajbilyk wrote:
I'm in Southwest Florida and started having my Basil and Lemon Balm plants manifest with star shaped spots. They are black in the center and have a gray star shaped ring around them. It doesn't look like any leaf spot I have seen before. Anyone experienced with this? Have recommendations for natural/non-chemical treatments? It looks like this picture someone posted a while back. Any help would be appreciated. Thank you.