Fosterella rusbyi (Mez) L.B.Sm.

Literature references:

BSA (Web) FCBS (Web) NY Bot. Garden Rauh 1981, 1990: Abb. 342 , Fig. 68 Smith & Downs 1974: 205: 204* Tropicos: h U.S. Nat. Herb. Wagner & Weising 2015: 117, 118, 120

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