El-Gazzar & L.Watson (Dalz. ex Hook.f.) 1967 - El-Gazzar A, Watson L (1967) Consequences of an Escape from Floral Minutiae and Floristics in Certain Labiatae. Taxon 16(3): 186-189. doi: 10.2307/1216986.
There is no corrections for Pogostemon salicifolius yet.