Dyckia floribunda Griseb.

Literature references:

An. Mus. Nac. Buenos Aires: 36:373 Bromtravels (Web) Bull. Soc. Bot. Geneve: 225 Castellanos 1931: 36: 373, tab.4* Castellanos 1945: 60 ,61d ,123b: 60 ,61d ,123b Smith & Downs 1974: 545*: 549 U.S. Nat. Herb.

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