48 RUBIACEZ. 
1. Psychotria acuminata, Benth. Bot. Voy. ‘Sulphur,’ p. 107. 
Sour Mexico, Tintalcingo (Liebmann, 96); Nicaracua, Chontales (Tate, 175), with- 
out locality (Girsted); Panama, thick woods, Lion-Hill railway-station (S. Hayes, 669). 
Hb. Kew. 
2. Psychotria alba, Ruiz et Pav. Fl. Peruv. ii. p. 58, t. 205, fig. a. 
Psychotria ardisiefolia, H. B. K. Nov. Gen. et Sp. ni. p. 359. 
Var. mexicana, CErst. in Vidensk. Meddel. 1852, p. 12. 
Soutn Mexico, Pital, Cazadera and Jecaltepec (Liebmann, 23, 18, 17); Costa Rica, 
Guanacaste (Grsted). Hb. Kew. 
The typical plant is widely dispersed in SourH AMERICA. 
8. Psychotria aureola, Bartl. in DC. Prodr. iv. p. 513. 
Mexico (Henke). 
4. Psychotria barbiflora, DC. Prodr. iv. p. 509. 
SoutH Mexico, Cordillera of Oaxaca, at 3000 feet (Galeotti, 7182).—Brazit. Hb. Kew. 
5. Psychotria biaristata, Bartl. in DC. Prodr. iv. p. 513; Mart. et Gal. in 
Bull. Acad. Brux. xi. 1, p. 229. 
South Mexico (Henke), forests of Chinantla, at 3000 feet (Galeotti, 7180). 
6. Psychotria bracteolata, Mart. et Gal. in Bull. Acad. Brux. xi. 1, p. 228. 
South Mexico, Sierra de Capulalpan, Eastern Cordillera of Oaxaca, at 7000 to 
8000 feet (Galeotti, 7226). Hb. Kew. | 
7. Psychotria concolor, Benth. in Vidensk. Meddel. 1852, p. 9. 
Nicaragua, Volcan de Mombacho (Grsted). Hb. Kew. 
8. Psychotria costaricensis, Polak. in Linnea, xli. p. 571. 
Costa Rica, Angostura (Polakowsky). 
9. Psychotria elongata, Benth. in Vidensk. Meddel. 1852, p. 10. 
Nicaracua, Volcan de Mombacho (Grsted). Hb. Kew. 
10. Psychotria erythrocarpa, Schl. in Linnea, ix. p. 595. 
South Mexico, Hacienda de la Laguna (Scheide), Papantla (Liebmann, 806). Hb. 
Kew. 
11. Psychotria (?) excelsa, H. B. K. Nov. Gen. et Sp. iii. p. 355, t. 282. 
SoutH Mexico, Jalapa, at 4000 to 5000 feet (Humboldt & Bonpland, Galeotti, 7072). 
Hb. Kew. | | 
12. Psychotria flexuosa, Willd. Sp. Pl. i. p. 966; DC. Prodr. iv. p. 510. 
Nonatelia paniculata, Aubl. Pl. Gui. p. 181, t. 70. fig. 2. 
Costa Rica, Aguacate, at 2000 feet (Grsted)? Hb. Kew. 
The original plant is a native of Guiana. 
