Eumachia boliviana (Standl.) Delprete & J.H. Kirkbr. in J. Bot. Res. Inst. Texas 9: 76. 2015

Taylor, Charlotte M., Razafimandimbison, Sylvain G., Barrabé, Laure, Jardim, Jomar G. & Barbosa, Maria Regina V., 2017, Eumachia expanded, a pantropical genus distinct from Psychotria (Rubiaceae, Palicoureeae), Candollea 72 (2), pp. 289-318 : 301

25. Eumachia boliviana (Standl.) Delprete & J.H. Kirkbr. in J. Bot. Res. Inst. Texas 9: 76. 2015 ( Fig. 1D ).

Ξ Psychotria boliviana Standl. in Publ. Field Must. Nat. Hist., Bot. Ser. 7: 302. 1931 . Ξ Margaritopsis boliviana (Standl.) C.M. Taylor in Syst. Geogr. Pl. 75: 170. 2005 .

Typus: BOLIVIA. La Paz: San Carlos, region of Mapiri , 850 m, 3.XII.1926, Buchtien 1489 (holo-: F-609011 !; iso-: F-611732 !) .

Notes. – This species is found in the Guianas, Amazonian Brazil and Venezuela, and Amazonian to Andean Colombia, Ecuador, Peru, and Bolivia ( TAYLOR et al., 2004; TAYLOR, 2005). This species was reported from Venezuela by TAYLOR et al. (2004) but that distribution was overlooked by TAYLOR (2005). See TAYLOR (2005) and DELPRETE & KIRKBRIDE (2015) for synonymy. DELPRETE & KIRKBRIDE did not report this species from Brazil, but it is here circumscribed to include also plants from there (e.g., TAYLOR et al., 2007; A. Sergio et al. 1355, D.G. Campbell et al. P22035, both at MO and NY).

Figures

Fig. 1. – Photographs of Eumachia DC. A, B. Eumachia lyciiflora (Baill.) Barrabé, C.M. Taylor & Razafim.; C. Eumachia microdon (DC.) Delprete & J.H. Kirkbr.; D. Eumachia boliviana (Standl.) Delprete & J.H. Kirkbr.; E, F. Eumachia depauperata (Müll. Arg.) M.R. Barbosa & M.S. Pereira; G. Eumachia oleoides (Baill.) Barrabé, C.M. Taylor & Razafim. [A: Barrabé & Barriole 747; B: Barrabé 589; C: Coronado 6251; D: Araujo 1247; E-G: Unvouchered photos] [Photos: A, B: L. Barrabé; C: O.M. Montiel; D: C. Davidson; E, F: J. Jardim; G: H. Vandrot]