92 EUPHORBIACEZ. 
Fioripa.— British Honpuras (Strangways).—VENEZUELA and throughout the West 
Inpies. Hb. Kew. 
18. Euphorbia calyculata, H. B. K. Nov. Gen. et Sp. ii. p. 59; DC. Prodr. 
xv. 2, p. 106. 
Tithymalus calyculatus, K1. et Garcke, Tricoce. p. 81. 
SourH Mexico, near Lake Pazcuaro, Michoacan (Humboldt & Bonpland) ; Nuw Spat 
(hb. Pavon). 
19. Euphorbia campestris, Cham. et Schl. in Linnea, v. p. 84; DC. Prodr. 
xv. 2, p. 146. 
Nort Mexico, Parras (Palmer, 1227), region of San Luis Potosi 6000 to 8000 feet 
(Parry & Palmer, 803); South Mexico, valley of Mexico (Schaffner, 470 ; Bourgeau, 
637, 1292), Toluca (Andricur, 101), near Real del Monte at 7000 feet (Galeotti, 3728), 
Chiapas (Gheesbreght), Guanajuato (Hartweg), Sierra San Pedro Nolasco &c. (Jurgensen, . 
617), without precise localities (Parkinson; Graham; Halsted, and others). Hb. Kew. 
B. esulzformis, Boiss. in DC. Prodr. xv. 2, p. 147; Schauer in Linnea, xx. 
p. 729 (species). 
Nortu Mexico, Sonora (Smith). 
y. Seemanni, Boiss. in DC. Prodr. xv. 2, p. 147; Kl. in Seem. Bot. Voy. ‘ Herald,’ 
p. 276 (species). | 
Norru Mexico, Sierra Madre (Seemann, 2160). Hb. Kew. 
20. Euphorbia capitellata, Engelm. in Torr. Bot. U.S. & Mex. Bound. Surv. 
p- 188; DC. Prodr. xv. 2, p. 22. 
Norta Mexico, San Bernardino, Sonora (Wright, 1849). Hb. Kew. 
21. Euphorbia chamesula, Boiss. Cent. Euphorb. p. 38, et in DC. Prodr. 
xv. 2, p. 162. 
Texas; New Mexico.—Norru Mexico, San Luis mountains, Sonora(Smith). Hb. Kew. 
22. Kuphorbia colorata, Engelm. in Torr. Bot. U.S. & Mex. Bound. Surv. 
p. 190; DC. Prodr. xv. 2, p. 73. 
NortH Mexico, Santa Cruz, Sonora (Thurber). 
23. Euphorbia colletioides, Benth. Bot. Voy. ‘Sulphur,’ p. 163; DC. Prodr. 
xv. 2, p. 61. 
Euphorbia recta, K\. in Seem. Bot. Voy. ‘ Herald,’ p. 277. 
NortH Mexico, Sierra Madre (Seemann, 2161); Soura Mzxico, Acapulco (Sinclair). 
Hb. Kew. 
24. Kuphorbia cotinifolia, Linn. Amen. Acad. iii. p. 112; DC. Prodr. xv. 2, 
p. 09; Commel, Hort. Amst. i. t. 15. 
Alectoroctonum cotinifolium, Schl, in Linnea, xix. p. 252, et A. willdenowii, K1. et Garcke, Tricoce 
p. 41. . 
