Martens & Galeotti, Bull. 

 Acad. Roy. Sci. Bruxelles 11: 127. 1844. 

 Type: MEXICO: Puebla, Tehuacan, 5000 ft., 

 H. Galeotti 2362 (Lectotype K, n.v. (photo 

 MO); designated by Dempster, 1973b). 

 —Galium aschenbornii S. Schauer 



Rubia diphylla Sesse & Moc., Fl. Mexic. 23. 

 1893. Type: Habitat in anfractibus Santi 

 Angeli et Hortis Sancti Augustini. Floret Julio, 

 Sesse <£ Mociilo s.n. (presumably MA, n.v.). 

 — Status uncertain, probably Didymaea sp. 



Rubia kypocarpia (L.) DC, Prodr. 4: 591. 1830. 

 Valantia hypocarpia L., Syst. Nat., ed. 10, 

 1307. 1759. Type: JAMAICA: Rubia I, 

 Browne, Hist. Jamaica 141 (Holotype LINN, 



(L.) Endl. ex Griseb. 



Rubia incana Kunth in Humb., Bonpl. & Kunth, 

 Nov. Gen. Sp. 3: 338. 1820. Type: MEXICO: 

 Without precise locality, Humboldt & 

 Bonpland s.n. (Holotype presumably B, n.v.; 

 Isotype P, n.v. (photo MO)).— Galium 

 hypocarpium (L.) Endl. ex Griseb. 



Rubia laevigata DC, Prodr. 4: 591. 1830. Type: 

 MEXICO: Without precise locality, Haenke 

 s.n. (Holotype presumably PR, n.v.). 

 Relbunium. — Galium microphyHum A. Gray 



Rudgea Salisb., Trans. Linn. Soc. London 8: 

 327. 1807. Type: Rudgea lanceaefolia Salisb. 



Rudgea amplexicaulis Dwyer, Ann. Missouri 

 Bot. Gard. 67: 475. 1980. Type: PANAMA: 

 Chiriqui, above San Felix along mining road 

 18-27 mi. off Pan-Am. Highway (above 

 Chame or turnoff to Escopeta), 1200-1500 m, 

 12 Mar 1976, T. B. Croat 33133 (Holotype 

 MO 2399080 (photo PTBG); Isotype MO). 



Rudgea ceratopetala Donn. Sm., Bot. Gaz. 

 (Crawfordsville) 35: 3. 1903. Type: 

 GUATEMALA: Alta Verapaz, Cubliquitz, 

 340 m, 1 90 1 , H. von Tuerckheim 7904 

 (Holotype US 943480 (photos MEXU, 

 PTBG); Isotypes F, n.v., US (2 sheets; photos 

 MEXU, PTBG)).— Rudgea cornifolia 

 (Kunth) Standi. 



Rudgea chiriquiensis Dwyer, Ann. Missouri 

 Bot. Gard. 67: 476. 1980. Type: PANAMA: 

 Chiriqui, Cerro Colorado, along road above 



San Felix, 29 km above bridge over Rio San 

 Felix (7.9 km above turnoff to Escopeta), 

 1500 m, 14 Jul 1976, T. B. Croat 37071 

 (Holotype MO 2798805 (photo PTBG); 

 Isotype MO).— Psychotria nebulosa (Dwyer) 

 C M. Taylor 



Rudgea cornifolia (Humb. & Bonpl. ex Roem. 

 & Schult.) Standi., Publ. Field Columbian 

 Mus., Bot. Ser. 7: 432. 1931. Psychotria 

 cornifolia Humb. & Bonpl. ex Roem. & 

 Schult., Syst. Veg. 5: 191. 1819; Kunth in 

 Humb., Bonpl. & Kunth, Nov. Gen. Sp. PI. 3: 

 362. 1819. Type: VENEZUELA: Near 

 Maipures, on the Orinoco, Humboldt & 

 Bonpland 893 (Holotype B-WI, n.v. (photo 

 MO)). 



Rudgea coronicarpa Dwyer, Ann. Missouri 

 Bot. Gard. 67: 478. 1980. Type: PANAMA: 

 Code, Cerro Pilon, 2700 ft., 9 Jan 1972, A. 

 Gentry & J. D. Dwyer 3647 (Holotype MO 

 2176970 (photo PTBG); Isotype MO). 



Rudgea fimbriata (Benth.) Standi, in Standi. & 

 Calderon, Lista Prelim. PI. El Salvador 274. 

 1925. Psychotria fimbriata Benth., J. Bot. 

 Hook. 3: 226. 1841. Type: GUYANA: 

 Essequibo River, Schomburgk 51 (Holotype 

 presumably K, n.v.). — Rudgea cornifolia 

 (Kunth) Standi. 



Rudgea hemisphaerica Dwyer ex C M. 

 Taylor, Novon 6: 302, fig. 3 A, B. 1996. Type: 

 PANAMA: El Llano-Carti Road, 19.1 km 

 from Interamerican Highway, 9°19'N, 

 78°55'W, 350 m, 5 Mar 1985, G. de Nevers, 

 H. Herrera & S. Charnley 4962 (Holotype 

 PMA 38235, n.v.; Isotype MO 46581 13). 



Rudgea horquetensis Dwyer & Hayden, Ann. 

 Missouri Bot. Gard. 54: 145. 1967. Type: 

 PANAMA: Chiriqui, Cerro Horqueta, 6500 

 i Hagen & von Hagen 2156 (Holotype 



NY,: 



Rudgea isthmensis Standi., Ann. Missouri Bot. 

 Gard. 26: 313. 1929. Type: PANAMA: Canal 

 Zone, vicinity of Salamanca Hydrographic 

 Station, Rio Pequeni, 80 m, 28-29 Jul 1938, 

 R. E. Woodson, Jr., P. H. Allen & R. J. Seibert 

 1618 (Holotype MO 1 169548 (photo PTBG); 

 Isotypes A, n.v., NY, n.v., US (photos 

 MEXU, PTBG)). 



