Helianthemum syriacum Boiss., Diagn. Pl. Orient. 8: 49. 1849
Helianthemum syriacum, Diagn. Pl. Orient. 8: 49. 1849
is replaced synonym for Cistus umbellatus subsp. libani in Acta Bot. Gallica 153: 316. 2006
non Helianthemum syriacum, Bot. Cult. 3: 129. 1802
Helianthemum syriacum, Diagn. Pl. Orient. 8: 49. 1849