Helianthemum montanum subsp. incanum Willk., Icon. Descr. Pl. Nov. 2: 152. 1862
Helianthemum montanum subsp. incanum, Icon. Descr. Pl. Nov. 2: 152. 1862
is basionym for Helianthemum oelandicum subsp. incanum in Anales Jard. Bot. Madrid 50: (1) 52. 1992
is basionym for Helianthemum canum subsp. incanum in Itin. Geobot. 15: 702. 2002
is new name for Cistus canus, Sp. Pl.: 525. 1753