Himantoglossum robertianum (Loisel.) P.Delforge [ Orchis longibracteata Bivona]
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Himantoglossum robertianum (Loisel.) P.Delforge [ Orchis robertiana Loisel.] [Orchidaceae]
S.T. Edwards, Bot. Reg., vol. 5 : t. 357 (1819) [S. Edwards]