Ledum palustre L., Sp. Pl.: 391. 1753 Ledum palustre L., Sp. Pl.: 391. 1753is replaced synonym for Rhododendron tomentosum Harmaja in Ann. Bot. Fenn. 27(2): 204. 1990Taxon for this nameLedum palustre L., Sp. Pl.: 391. 1753