350 GENTIANEA, 
2. Gentiana amarella, Linn., var. acuta, Hook. f. in Trans. Linn. Soc. XXlil. 
p. 334; A. Gr. Synop. Fl. N. Am. ii. p. 118. 
Gentiana acuta, Michx. Fl. Bor.-Am. i. p. 177. 
From Arctic AMERICA southward through the western mountain-ranges.—NorTH 
Mexico, Sierra Madre (Seemann, 2069).—Europe and Asta. Hb. Kew. 
3. Gentiana angustifolia, Michx. Fl. Bor.-Am. i. p.177; DC. Prodr. ix. p. 114; 
A. Gr. Synop. Fl. N. Am. ii. p. 124. 
New Jersey southward to FLoripa.— Mexico, Zacatecas (Coulter, 950, 951), Cerro de 
las Cruces (Schaffner), valley of Mexico (Bourgeaa, 1123), Chiapas (Ghiesbreght). 
Hb. Kew. 
Dr. Gray does not mention this species as occurring in Mexico; and the Mexican 
specimens may belong to a different species. 
4, Gentiana cespitosa, Mart. et Gal. in Bull. Acad. Brux. xi. 1, p. 369; Walp. 
Rep. vi. p. 507. | 
Sourn Mexico, peak of Orizaba, 8000 to 9000 feet (Galeotti, 1483). 
5. Gentiana calyculata, Llav. et Lex. Nov. Veg. Descr. i. p. 18; DC. Prodr. 
ix. p. 112. 
Coilanthe mocini, D. Don in G. Don’s Gen. Syst. iv. p. 185? 
Mexico, Vallisoleta (Lerarza). 
6. Gentiana hartwegi, Benth. Pl. Hartw. p. 47; DC. Prodr. ix. p. 96. 
Soura Mxxico, Anganguio (Hartweg), valley of Mexico (Bourgeau, 1125). Hb. Kew. 
This and G. mexicana scarcely differ, if at all, from G. amarella, var. acuta. 
7. Gentiana levigata, Mart. et Gal. in Bull. Acad. Brux. xi. 1, P. 369; Walp. 
Rep. vi. p. 507. 
Souta Mexico, Sierra de Capulalpan, Cordillera of Oaxaca, at 5000 to 7000 feet 
(Galeotti, 1481 bis). 
8. Gentiana lanceolata, Griseb. in DC. Prodr. ix. p. 102. 
Leianthus lanceolatus, Benth. Pl. Hartw. p. 24. 
SoutH Mexico, Bolafios (Hartweg). Hb. Kew. 
9. Gentiana macrantha, Griseb. in DC. Prodr. ix. p. 102. 
Gentianella macrantha, D. Don in G. Don’s Gen. Syst. iv. p. 179. 
Mexico (Mogino & Sessé). 
10. Gentiana macrocalyx, Llav. et Lex. Nov. Veg. Descr. i. p.18; DC. Prodr. 
ix. p. 102. 
Mexico, Vallisoleta (Lexarza). 
11. Gentiana mexicana, Griseb. in DC. Prodr. ix. p. 96; Gentian, p. 243. 
MExico. 
