496 BEGONIACEZ. 
Var. e. annulata, A. DC. loc. cit. 
Orizaba (Botteri, Sallé). 
Var. n. martiana, Link et Otto (species). 
NortH Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 263) ; 
Soutn Mexico, Yavesia, Oaxaca (Liebmann), Real del Monte (Coulter, 1416), valley of 
Mexico (Schaffner, 462; Bourgeau), Toluca (Heller), Cuaximalpa (Karwinski). 
Var. ¢ diversifolia, Grah. (species) Bot. Mag. t. 2966. 
Garden variety. Hb. Kew. 
27. Begonia heracleifolia, Ch. et Schl. in Linnea, v. p. 603; Bot. Mag. 
t. 3444; Bot. Reg. t. 1668. 
South Mexico, Mirador (Linden, 34; Heller), valley of Cordova (Bourgeau, 1583 ; 
Sumichrast, 1595), Colipa and Mirador (Liebmann). Hb. Kew. 
28. Begonia humilis, Ait. Hort. Kew. ed. 1, iii. p. 353. 
Sourn Mexico, near Tantoyuca (Hrvendberg, 320).— West Inpins; GUIANA; VENEZUELA. 
Hb. Kew. 
29. Begonia hydrocotylifolia, Hook. Bot. Mag. t. 3968. 
Souta Mexico, no special locality recorded. 
Var. 6. asarifolia, Liebm. (species). 
SoutH Mexico, Barranca de Teosola, Vera Cruz (Linden, 32). Hb. Kew. 
C- 30. Begonia ignea, Warszewicz, ex DC. Prodr. xv. pars 1, p. 306. 
Guatemata (Warszewicz) ; Costa Rica (Hoffmann). Hb. Berol. 
31. Begonia imperialis, Lem. Ill. Hort. vii. Misc. p. 53, et viii. t. 274. 
Sour Mexico, introduced into European gardens (Ghiesbreght). 
32. Begonia incana, Lindl. Bot. Reg. 1841, Misc. n. 73, nec K1. 
SourH Mexico, Mirador (Liebmann). Hb. Kew. 
33. Begonia incarnata, Link et Otto, Pl. Sel. p. 37, t. 19. 
Begonia insignis, Grah. Bot. Mag. t. 2900; Bot. Reg. t. 1996. 
Sour Mexico, Colipa (Liebmann), region of Orizaba, at Izhuatlancillo (Bourgeau, 
2494; Jurgensen, 615). Hb. Kew. 
a 34. Begonia involucrata, Liebm. Mex. og Cent. Am. Beg. p. 10. 
Costa Rica, Candelaria Mountains (sted). Hb. Kew. 
35. Begonia karwinskiana, A. DC. Prodr. xv. pars 1, p. 341. 
SoutH Mexico, Izcatlan (Karwinski). Hb. Petrop. 
C- 36. Begonia laciniosa, A. DC. Prodr. xv. pars 1, p. 340. 
CrnTRAL AMERICA, introduced into European gardens (Warszewicz). 
