transverse additional lamellae; whole lip up to 20 mm. long, 12 mm. wide; 

 column short, up to 6 mm. long, with large, transversely oblong acute to 

 obtuse ears; pedicellate ovary cylindric, up to 4 cm. long. 



Distribution: Panama, bocas del toro; Water Valley, von 

 Wedel 765 (AMES!, MO!). — prov. chiriqui; near David. 

 Maxon 4915 (AMES!, US!). — prov. veraguas; Liesner 840 

 (MO!); Gentry 3037 (MO!); Powell 3419 (AMES!). — canal 

 zone; Near Summit. Standley 29694 (US!). — barrow Colo- 

 rado island; Croat 8156 (MO!, NY!), 4682 (MO!, NY!), 7054 

 (MO!), 7369 (MO!), 8183 (MO!), 14970 (MO!); Standley 31498 

 (US!); Shattuck 221 (MO!, US!). Gamboa. Pittier 2605 (US!). 

 Sabanas. N. of Panama City. Bro. Paul 554 (US!). Hills E. of 

 city. Powell 3437 (AMES!). Las Cruces Trail between Ft. Clay- 

 ton & Corozal. Standley 29101 (AMES!, US!); Duke 4783 

 (MO!). — prov. Panama; Chepo. Pittier 4562 (US!). E. of Rio 

 Tecumen. Standley 26610 (US!). — prov. darien; Rio Tuira. 

 Duke 6521 (MO!), 6524 (MO!), 14588 (MO!). Near Santa Fe. 

 Duke 8820 (MO!). Rio Paya. Duke & Kirkbride 14072 (MO!) 

 Colombia, dept. magdalena; Manaure. Foster & Smith 1595 

 (AMES!). — dept. antioquia; Atrato & Truando 8 (NY!) — 

 dept. meta; Salta Angustora. Garcia-Barriga & Mejia 17014 

 (AMES!); Cabuyaro. Cuatrecasas 3607 (US!); Quebrada Cana- 

 brava. Killip 34465 (AMES!, US!). Los Llanos, Rio Meta, La 

 Perra. Cuatrecasas 4305 (US!). Trinidad. Agua Santa. Broad- 

 way 2347 (AMES!); St. Clair Experiment Station. Broadway 

 s.n. (AMES!). Venezuela, prov. yaracuy; near Guama. Pittier 

 11172 (AMES!, US!). — prov. merida; La Azulita. Humbert 

 26663 (P!); Linden 184 (G!): 710 (K!, W!). — prov. zulia; 

 Perija. Bruijn 1243 (US!); Jangous 10200 (F!); Steyermark & 

 Fernandez 99654 (AMES!): — dist. federal; Caracas. Wagener 

 60 (W!). — edo. bolivar; 55 km. N.E. Ciudad Piar. Liesner & 

 Gonzales 11235 (MO!). — delta amacuro; Aristeguieta 4038 

 (NY!); Steyermark 87714 (NY!). Brazil. Amazon as; Kuhlmann 

 s.n. (AMES!). — bahia; Blanchet 1735 (F!, G!). Surinam. 

 Paramaribo. Samuels 83 (AMES!, UC!); Samuels s.n. (US!); 

 Splitgerger 48 (W!), 372 (L!, W!); Wullschlaegel 569 (US!). 12 

 km. E. of Paramaribo. Lelydorp & Hekking 793 (NY!, US!). 

 Lobinsavanna inter Zanderij I & Hannover, van Donselaar 242 



208 



