Psychotria umbelliformis Dwyer & Hayden, 

 Ann. Missouri Bot. Gard. 55: 44. 1968. Type: 

 PANAMA: Panama, between peaks of Cerro 

 Trinidad, saddle on SE slope, 5 May 1968, 

 J. A. Duke & J. Kirkbride, Jr. 1641 (Holotype 

 MO 1968366). 



Psychotria uyucana Standi., Ceiba 1: 48. 1950. 

 Type: HONDURAS: Francisco Morazan, 

 drainage of Rio Yeguare, Mt. Uyuca, 2000 m, 

 29 May 1948, A. Molina R. 919 (Holotype F; 

 Isotype EAP, n.v.). — Psychotria galeottiana 

 (M. Martens) CM. Taylor & Lorence 



Psychotria Valeriana Standi., Publ. Field Mus. 

 Nat. Hist., Bot. Ser. 18: 1363. 1938. Type: 

 COSTA RICA: Cerros de San Pedro de San 

 Ramon, 1075 m, Jun 1926, A. Brenes 4886 

 (Holotype F 853470 (photos MEXU, PTBG)). 



Psychotria vallensis Dwyer, Ann. Missouri Bot. 

 Gard. 67: 438. 1980. Type: PANAMA: Code, 

 woods adjacent to chicken farm, La Mesa, 

 above El Valle, 3 Jan 1974, J. D. Dwyer 

 1 1867 (Lectotype MO 2163005A (photos 

 MEXU, PTBG); Isolectotypes BM, n.v., F 

 (photos MEXU, PTBG), GH, n.v., PMA, 

 n.v.). The lectotype was designated by 

 Hamilton (1989), selecting one of three sheets 

 annotated by J. D. Dwyer as "type," and the 

 two isolectotypes at MO were subsequently 

 distributed to BM and PMA.— Psychotria 

 graciliflora Benth. in Oerst. 



Psychotria veracruzensis Lorence & Dwyer, 

 Bol. Soc. Bot. Mexico 47: 61. 1987. Type: 

 MEXICO: Veracruz, Mun. de San Andres 

 Tuxtla, estacion de biologia tropical Los 

 Tuxtlas, entre Sontecomapan y Montepio; 

 vereda al Cerro Vigia, 150-250 m, 18 Apr 

 1981, D. H. Lorence & T. P. Ramamoorthy 

 3313 (Holotype MEXU; Isotypes BM, F 

 (photo PTBG), MEXU, MO (photo PTBG) 

 UC, XAL). 



P.vc 





Bot. Gard. 67: 438. 1980. Type: PANAMA: 

 Veraguas, along road between Escuela 

 Agricola Alto Piedra (above Santa Fe) and 

 Rio Dos Bocas, ca. 10 km from the Escuela, 

 530-620 m, 26 Jul 1974, T. B. Croat 25871 

 (Holotype MO 2204045 (photos MEXU, 

 PTBG)). 



Psychotria victoriae Dwyer, Ann. Missouri Bot. 

 Gard. 53: 108. 1966. Not P. victoriae Standi., 

 1930. Type: PANAMA: Chiriqui, woods at 

 Finca Collins, Boquete, 5000 ft., M. V. 

 Hayden 164 (Holotype MO (not located 

 6/1996)).— Status uncertain, Psychotria 

 macrophylla Ruiz & Pav., vel sp. aff. 

 Psychotria viridis Ruiz & Pav., Fl. Peruv. 2: 

 61, tab. 2 10, fig. b. 1799. Type: PERU: Andes 

 de Peru, Chinchao et Macora, Jul 1794, Ruiz 

 Lopez & Pavon s.n. (Holotype MA, n.v. 

 (photo MO)). Uragoga. 

 Psychotria wendlandiana Oerst. ex Standi., J. 

 Wash. Acad. Sci. 18: 9. 1928. Type: COSTA 

 RICA: San Miguel [de Naranjo?], 13 May 

 1857, Wendland 781 (Holotype C (photos 

 MEXU, MO, PTBG); Isotype US (photos 

 MEXU, PTBG)) —Psychotria jimenezii 

 Standi. 

 Psychotria wilburiana Dwyer, Ann. Missouri 

 Bot. Gard. 67: 440. 1980. Type: PANAMA: 

 Veraguas, valley of the Rio Dos Bocas, 1 1-13 

 km beyond Agricultural School at Santa Fe, 

 350-500 m, T. B. Croat 25745 (Holorype MO 

 2232437 (photos MEXU, PTBG)). 

 Psychotria xerococcoides Dwyer, Ann. 

 Missouri Bot. Gard. 67: 441. 1980. Type: 

 PANAMA: Darien, Cerro Tacarcuna massif 

 between summit camp on westernmost ridge 

 and Pico Tacarcuna, mostly elfin forest, 

 1650-1800 m, 22 Jul 1976, A. Gentry. H. 

 Leon & L. Forero 16924 (Holotype MO 

 2465400 (photo PTBG); Isotype MO (photo 

 PTBG)). 

 Psychotria yunckeri Standi., Field Mus. Nat. 

 Hist., Bot. Ser. 17: 397. 1938. Type: 

 HONDURAS: Comayagua, in forest near the 

 summit of the range above El Achote, above 

 the plains of Siguatepeque 1850 m, Jun-Aug 

 1936, T. G. Yuncker, R. F. Dawson & H. R- 

 Youse 6013 (Holotype F 857686 (photos 

 MEXU, PTBG); Isotypes GH, n.v., MO 

 (photos MEXU, PTBG)).— Psychotria 

 panamensis Standi, var. panamensis 

 Psychotria zevallosii C. M. Taylor, Monogr. 

 Syst. Bot. Missouri Bot. Gard. 45: 1258. 

 1993. Norn. nov. for Cephaelis williamsii 

 Standi., Publ. Field Columbian Mus., Bot. Ser. 



