546 LABIATA. 
Sours Mexico, Vera Cruz (Galeotti, 677), Tabasco (Linden, 141); Nicaraeva, 
Greytown (ate, 363); Panama, around the city of Panama (Seemann, 256 ; S. Hayes, 
194).—CotomBia; Guiana; Braziu; Jamaica. Hb. Kew. 
34. Hyptis viejensis, erst. in Vidensk. Meddel. 1853, p. 34. 
Nicaragua, Volcan el Viejo (Ersted). 
35. Hyptis vulcanica, Seem. Bot. Voy. ‘Herald,’ p. 188. 
Panama, Volcan de Chiriqui (Seemann, 1603). Hb. Kew. 
0. MENTHA. 
Mentha, Linn, Gen. Plant. n. 713; Benth. et Hook. Gen. Plant. ii. p. 1182. 
About twenty-five herbaceous species, inhabiting the temperate regions of both 
hemispheres, and also represented within the tropics in the Old World. 
1. Mentha canadensis, Linn. Sp. Pl. p. 577; DC. Prodr. xii. p. 173; A. Gr. 
Synop. Fl. N. Am. ii. p. 352. 
CanaDA southward.—Mexico, Tacubaya (Schaffner). Hb. Kew. 
[M. arvensis, Linn., and M. rotundifolia, Linn. (M. mexicana, Mart. et Gal.), Euro- 
pean species, are naturalized in some parts of Mexico. ] 
6. CUNILA. 
Cunila, Linn. Gen. Plant. n. 35, pro parte ; Benth. et Hook. Gen. Plant. ii. p. 1183. 
About twelve herbaceous and shrubby species, inhabiting North America, Mexico, 
and Brazil. . 
1. Cunila leucantha, Benth. Lab. p. 861; DC. Prodr. xii. p. 181. 
Mexico. . 
2. Cunila lythrifolia, Benth. in. Bot. Reg. xv. sub t. 1289; DC. Prodr. xii. 
p. 181. 
SoutH Mexico, valley of Mexico (Bourgeau, 861; Schaffner, 408), without locality 
(Bates), Cordillera of Guichilapa (Berlandier). Hb. Kew. 
3. Cunila polyantha, Benth. Lab. p. 862; DO. Prodr. xii. p. 181. 
Mexico (Berlandier ; Schiede & Deppe ; Sumichrast); GuateMata, Volcan de Fuego, 
at 6500 feet and at 10,500 feet (Salvin). Hb. Kew. 
The Guatemalan plant may be specifically different from the Mexican. 
4. Cunila stachyoides, Mart. et Gal. in Bull. Acad. Brux. xi. (reprint, p. 6); 
DC. Prodr. xii. p. 181. 
SoutH Mexico, Orizaba (Galeotti, 711). 
