464 SCROPHULARINEZ. 
39. CORDYLANTHUS. 
Cordylanthus, Nutt. ex Benth. in DC. Prodr. x. p. 597 ; Benth. et Hook. Gen. Plant. ii. p. 974. 
Eleven herbaceous species, inhabiting North-west America, two of them extending 
into North Mexico. 
1. Cordylanthus laxifiorus, A. Gr. in Torr. Bot. U.S. & Mex. Bound. Surv. 
p-. 120; Synop. Fl. N. Am. ii. p. 303. 
Arizona.—NortH Mexico, Sonora (Thurber). 
2. Cordylanthus wrightii, A. Gr. in Torr. Bot. U.S. & Mex. Bound. Surv. 
p- 120; Synop. Fl. N. Am. ii. p. 303. 
Texas to Arizona.—NortH Mexico, Chihuahua (Thurber). 
40. BARTSIA. 
Bartsia, Linn. Gen. Plant. n. 739; Benth. et Hook. Gen. Plant. ii. p. 977. 
About sixty herbaceous species, inhabiting Europe, extratropical Asia, North and 
Montane Africa, Montane and extratropical South America; and one Old-World species 
recurs in Arctic America. The numerous South-American species are difficult of 
discrimination in a dried state. 
1. Bartsia santolinefolia, Benth. in DC. Prodr. x. p. 546. 
Euphrasia santolinefolia, H. B. K. Nov. Gen. et Sp. iu. p. 338, t. 166. 
Baritsia laticrenata, Benth. loc. cit. p. 547. 
Sourn Mexico, Sierra San Pedro Nolasco etc. (Jurgensen, 687), without locality 
(Sadlé).—Cotomsia to Perv. Hb. Kew. 
° 41. LAMOUROUXIA. 
Lamourouxia, H. B. K. Nov. Gen. et Sp. ii. p. 335, tt. 167 ad 169; Benth. et Hook. Gen. Plant, ii. 
p. 978. 
About twenty herbaceous species, inhabiting Mexico, Central America, and the 
mountains of South America. 
1. Lamourouxia dependens, Benth. in DC. Prodr. x. p. 539. 
GuatemaLa, Volcan de Fuego, 7400 feet (Salvin), without locality (Skinner). Hb. Kew. 
2. Lamourouxia gutierrezii, Cirsted in Vidensk. Meddel. 1853, p. 29. 
Lamourouzxia scabra, Benth. in Seem. Bot. Voy. ‘ Herald,’ p. 177, t. 38. 
SoutH Mexico, Pedregal, valley of Mexico (Bourgeau, 101), without locality (Sallé) ; 
Costa Rica, mountains of Candelaria (sted, 10); Panama, Boquete, Veraguas 
(Seemann, 1175; Bridges). Hb. Kew. 
8. Lamourouxia lanceolata, Benth. in DC. Prodr. x. p. 542. 
SoutH Msxico, Amatenango, Chiapas (Linden, 198; Ghiesbreght, 705); GuateMa.a, 
near Coban (Tiirckheim) ; Costa Rica, Ujaras and Volcan de Irazu (Grsted). Hb. Kew. 
