Cereus. | CACTACEX. : ' 397 
C. pectinatus, of authors, in part. 
C. concolor. Schott ; Engelm. in Pac. R. Rep. 4, errata and notes, ii. 
Var. castaneus. Engelm. Pl. Lindh. 203. 
C. chloranthus. Engelm.; Bigelow, Pac. R. Rep. 4. 35 & 36.  Engelm. Syn. 
Cact. 278 (22); Cact. Mex. Bound. 29, t. 37,38. Walp. Ann. 5.42. Young, FI. 
Texas, 273. 
C. conoideus. Bigelow, Pac. R. Rep. 4. 386. Engelm. in Ives’ Rep. 13. Porter, 
Fl. Col. 49. 
C. pheeniceus, var. conoideus. Engelm. & Bigel. Pac. R. Rep. 4. 35, t. 4, f. 4, 5. 
Engelm. Syn. Cact. 284 (28). 
2 ©. Remeri. Muhlenpf. in Allg. Gart. Zeit. 16. 19 (Bot. Zeit. 6. 597), not En- 
gelm. Scheele, Roem. Texas, 435. 
C. cténoides. Engelm.; Bigel. in Pac. R. Rep. 4. 36. Engelm. Syn. Cact. 279 
(23); Cact. Mex. Bound. 31, t.42. Walp. Ann. 5. 42. 
C. dasyacanthus. Engelm. in Gray, Pl. Fendl. 50; Syn. Cact. 279 (25), excl. 
var.; Cact. Mex. Bound. 30, t. 39-41. Salm, Cact. Hort. Dyck. 193. Labouret, 
Monogr. Cact. 321. Walp. Ann. 5. 42. Bigelow, Pac. R. Rep. 4.36. Young, FI. 
Texas, 274. 
Echinocereus dasyacanthus. Engelm. in Wisliz. Rep. 16. Walp. Ann. 3. 895. 
C. deflexispinus. Monville, Cat. 1846, fide Lab. 1. c. 
C. dubius. Engelm. Syn. Cact. 282 (26); Cact. Mex. Bound. 36, t.50. Walp. 
Ann. 5. 44. Young, Fl. Texas, 274. 
C. Emoryi. Engelm. in Am. Journ. Sci. 2. 14. 338; Syn. Cact. 286 (30); Cact. 
Mex. Bound. 40, t. 60, f. 1-4; Bot. Calif. 1.247. Bigelow, Pac. R. Rep. 4. 36. 
Walp. Ann. 5. 46. 
C. Engelmanni. Parry; Engelm. in Am. Journ. Sci. 1. c.; Syn. Cact. 283 (27); 
Cact. Mex. Bound. 36, t. 57; Trans. Acad. St. Louis, 2.199; King’s Rep. 5. 117; 
Bot. Calif. 1. 246; Simpson’s Rep. 440. Bigelow, Pac. R. Rep. 4. 36. Walp. Ann. 
5.44. Watson, Pl. Wheeler, 9. 
Var. chrysocentrus. Engelm. & Bigel. in Pac. R. Rep. 4. 35, t. 5, f. 8-10. 
Engelm. Syn. Cact. 285 (27). Walp. l. c. 
Var. variegatus. Engelm. & Bigel. 1. c. f. 4-7. Engelm. l. ¢. Walp. Lic: 
C. enneacanthus. Engelm. in Gray, Pl. Fendl. 50; Syn. Cact. 282 (26); Cact. 
Mex. Bound. 34. . Salm, Cact. Hort. Dyck. 188. Lab. Monogr. Cact. 314. Posel- 
ger, Allg. Gart. Zeit. 21. 133. Bigelow, Pac. R. Rep. 4. 36. Walp. Ann. 5. 44. 
Echinocereus enneacanthus. Engelm. in Wisliz. Rep. 27. Walp. Ann. 3. 896. 
C. Fendleri. Engelm. in Gray, Pl. Fendl. 50 & 51; Syn. Cact. 281 (25); Cact. 
Mex. Bound. 33, t. 51-53; Ives’ Rep. 13. Walp. Ann. 2. 684 & 5. 43. Engelm. & 
Bigel. Pac. R. Rep. 4. 33. Bigelow, same, 36. Porter, Fl. Col. 48. 
? Mamillaria fasciculata. TEngelm. in Emory’s Rep. 155, f. 2. 
C. giganteus. Engelm. in Emory’s Rep. 158; Am. Journ. Sci. 2. 14. 335 & 17. 231 
(Bot. Zeit. 12. 616) ; Syn. Cact. 287 (31); Cact. Mex. Bound. 42, t. 61, 62 & front. ; 
Bot. Calif. 1. 247. Thurber in Gray, PI. Thurb. 302 & 305. Fl. Serres, 10. 24, fig., 
& 15. 187, t. 1500. Bigelow, Pac. R. Rep. 4.12. Engelm. & Bigel., same, 36. 
Walp. Ann. 5. 46. Lemaire, Ill. Hort. 9, Misc. 95. Marcou, Journ. Hort. France, 
2. 3. 676. 
Pilocereus Engelmanni. Lemaire, |. c. 9, Mise. 97. 
C. gonacanthus. Engelm. & Bigel. Pac. R. Rep. 4. 33, t. 5, f. 2,3. Bigelow, 
same, 36. Engelm. Syn. Cact. 283 (27). Walp. Ann. 5. 44. Porter, FI. Col. 48. 
