404 



CACTACE.E. 



[Mamillaiia. 



M. pusUla. DC. Rev. Cact. 20, t. 2, f. 1; Trodr. 3. 459. Pfeiffer, Euum. S6. 

 Salm, Cact. Hort. Dyck. 7. Lab. 1. c. 2-5. 



Cactus stellatus. Willd. Enum. Suppl. 30. Lodd. Bot. Cab. t. 79. 



Cactus pusillus. DC. Cat. h. Monsp. 184. 



M. sfcllaris. Hawortli, Syii. PI. Succ. Suppl. 72. 



Yar. Texana. Engelm. Syn. Cact. 261 (5); Cact. Mex. Bound. 5, t. 5. Walp. 

 Ann. 5. 34. 



il/. Texana. Young, Fl. Texas, 279. 

 M. recurvata. Engelm. in Trans. Acad. St. Louis, 2. 202. (Sonora.) 



M. recurvispina. Engc4m. Syn. Cact. 20G (10) ; Cact. Mcx. Bound. 12. 

 M. robustispina. Schott; Engelm. Syn. Cact. 265 (9); Cact. Mex. Bound. 11, 

 t. 74, f. 8 (seed). Walp. Ann. 5. 36. 



M. Scheerii. Muhlenpf. in Allg. Gart. Zeit. 15. 97, t. 2 (Bot. Zeit. 5. 495), not 

 13. 346 (Walp. Rep. 6. 810). Salm, Cact. Hort. Dyck. 133. Lab. Monogr. Cact. 

 147. Scheer, Seem. Bot. Herald, 289. Engelm. Cact. Mex. Bound. 11. 

 Var. ( '. ) valida. Engelm. Syn. Cact. 265 (9) ; Cact. Mex. Bound. 10 & 74. 

 M. scolymoides. Scheidweil, Allg. Gart. Zeit. 0. 44. Walp. Rep. 2. 259. Salm, 

 Cact. Hort. Dyck. 131. Lab. Monogr. Cact. 144. Engelm. Syn. Cact. 267 (11 & 

 59) ; Cact. Mex. Bound. 14 & 74. 



M. sphaerica. Dietr. Allg. Gart. Zeit. 21. 94. Engelm. Syn. Cact. 264 (8) ; Cact. 

 Mex. Bound. 9 & 74. Walp. Ann. 5. 35. Young, Fl. Texas, 279. 

 M. strobiliformis. Scheer ; Salm, Cact. Hort. Dyck. 104, not INIuhlenpf. Scheer, 

 Seem. Bot. Herald, 2S7. Lab. Monogr. Cact. 73. Engelm. Cact. Mcx. Bound. 74. 



M. tuberculosa. Engelm. Syn. Cact. 268 (12) ; Cact. Mex. Bound. 14, t. 22, 

 f. 1-16. Walp. Ann. 5. 37. 



M. vivipara. Haworth, Syn. PI. Succ. Suppl. 72. DC. Prodr. 3. 459. Don, ISIill. 

 3. 160. Torr. & Gray, Fl. 1. 5-54. Walp. Rep. 2. 291; Ann. 5. 37. Leavenworth, 

 Am. Journ. Sci. i. 49. 130. Engelm. in Gray, PI. Fcndl. 49; Gray, PI. Lindh. 197 ; 

 PL Upp. Miss. 192 ; Syn. Cact. 269 (13) ; Cact. Mcx. Bound. 1.5, t. 64, f. 3; Trans. 

 Acad. St. Louis, 2. 197 ; King's Rep. 5. 115; Hayd. Rep. 1871, 484; Simpson's Rep. 

 436. Salm, Cact. Hort. Dyck. 106. Lab. Monogr. Cact. 79. Dietr. 3. 92. Porter, 

 Fl. Col. 48. Watson, PI. Wheeler, 9. 



Cactus viviparus. Nutt. in Eras. Cat. ; Genera, 1. 295. Pursh, 735. Poir. Suppl. 

 5. 587. Bradbury, Cat. 336. James, Cat. iSi. Spreng. Syst. 2. 494. Torrey, 

 Ann. Lye. N. Y. 2. 202. Eat. & Wr. 163. 



M. Missouriensis. Scheer, Seem. Bot. Herald, 287. 

 Var. radiosa. Engelm. in Gray, PI. Fcndl. 49 ; Syn. Cact. 1. c. ; Cact. I\Iex. 

 Bound. 15, t. 74, f. 4, 5 (seed). Engelm. & Bigel. Pac. R. Rep. 4. 28. Walp. 

 Ann. 5. 38. 



M. rodiosa. Engelm. in Gray, PI. Lindh. 196. Salm, Cact. Hort. Dyck. 105. 

 Lab. Monogr. Cact. 78. 



M. Wrightii. Engelm. Pac. R. Rep. 4. 27; Syn. Cact. 262 (6); Cact. Mex. 

 Bound. 7 & 74, t. 8, f. 1-8. Walp. Ann. 5. 34. 



M. aggregata; Cereus phoeniceus. 

 applanata ; Heyderi. 

 ccrspitosn ; Missouriensis. 

 ductylithek ; macromeris. 



M. decUvis ; Heyderi. 



diaphanacantlia & echinocactoides ; con- 



oidea. 

 fasciculata ; Cereus Fendleri. 



