Ptilotrichum cyclocarpum Boiss. in Ann. Sci. Nat., Bot., ser. 2, 17: 159. 1842
Ptilotrichum cyclocarpum in Ann. Sci. Nat., Bot., ser. 2, 17: 159. 1842
is basionym for Aurinia rupestris subsp. cyclocarpa in J. Arnold Arbor. 45: 399. 1964
is basionym for Phyllolepidum cyclocarpum subsp. cyclocarpum
is basionym for Phyllolepidum cyclocarpum in Pl. Biosystems 145: 828. 2011
Ptilotrichum cyclocarpum in Ann. Sci. Nat., Bot., ser. 2, 17: 159. 1842