Peelbark St. John's Wort

Panhandle

Bay, Franklin, Gulf, Holmes, Jackson, Jefferson, Leon, Liberty, Okaloosa, Wakulla, Walton, Washington

North

Alachua, Baker, Bradford, Clay, Columbia, Duval, Flagler, Levy, Marion, Nassau, Putnam, St. Johns, Union

Central

Brevard, DeSoto, Hernando, Highlands, Hillsborough, Indian River, Lake, Manatee, Okeechobee, Orange, Osceola, Pasco, Pinellas, Polk, St. Lucie, Sarasota, Seminole, Sumter, Volusia

South

Broward, Charlotte, Collier, Glades, Hendry, Lee, Martin, Miami-Dade, Palm Beach

53 of 67 counties, from research-grade iNaturalist observations. They show where people have photographed it, not every place it grows — absence here isn't proof it's absent.