⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Phlox longifolia in version 1.1 of The Plant List.
This name is a synonym of Phlox longifolia var. compacta .
The record derives from Tropicos which reports it as a synonym (record 25800625
) with original publication details: Proc. Acad. Nat. Sci. Philadelphia 90(9): 135 135 1938.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:193552-2
.