Oldenburgia grandis (Thunb.) Baillon [ Oldenburgia arbuscula DC.]
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Oldenburgia grandis (Thunb.) Baillon [ Arnica grandis Thunb.] [Compositae]
W. Curtis, Bot. Mag., vol. 130 [ser. 3, vol. 60]: t. 7942 (1904) [M. Smith]