As classified in WFO snapshot
June 2023
Warning: older classification
subspecies
Phlox caespitosa subsp. platyphylla
Wherry
This subspecies name was first published in Notul. Nat. Acad. Nat. Sci. Philadelphia 87: 9 (1941)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .