Eumachia expanded, a pantropical genus distinct from Psychotria (Rubiaceae, Palicoureeae) Author Taylor, Charlotte M. Author Razafimandimbison, Sylvain G. Author Barrabé, Laure Author Jardim, Jomar G. Author Barbosa, Maria Regina V. text Candollea 2017 2017-07-20 72 2 289 318 journal article 20720 10.15553/c2017v722a6 0980a4bf-3c86-4008-a974-93416fab31a8 2235-3658 5721990 29. Eumachia deinocalyx (Sandwith) Delprete & J.H. Kirkbr. in J. Bot. Res. Inst. Texas 9: 77. 2015 . Ξ Psychotria deinocalyx Sandwith in Kew Bull. 1939: 555. 1939 . Ξ Margaritopsis deinocalyx (Sandwith) C.M. Taylor in Syst. Geogr. Pl. 75: 172. 2005 . Typus: GUYANA : British Guiana , Kibihiu Creek , Wiruni River , Berbice River , 9.II.1938 , Fanshawe 39/Forestry Dept. 2683 (holo-: K [ K000173645 ] image seen) . Note. – This species was known from the Guianas and eastern through southern Venezuela ( TAYLOR, 2005 ), and has also been recently reported from Amazonian northern Brazil (DELPRETE & KIRKBRIDE, 2015; e.g., Farney & Batista 2031 , Prance et al. 10647 , both at both MO and NY).