NEOMAMMILLARIA . 121 



Forster's Handbuch (254. 1846) is often given as the place of publication, but while 

 the name is found in the place cited it is without description. 



Plate XII, figure 4, shows a plant which flowered in the New York Botanical Garden 

 in 19 12, sent from Cuemavaca, Alexico, by Wm. Brockway the preceding year. Figure 

 130 is from a photograph of a plant from the same collection which flowered in Washington. 



Fig. 130. — Ne 



Fig. 131. — Neomammillaria plumosa. 



80. Neomammillaria rhodantha (Link and Otto) . 



Mammillaria rhodantha Link and Otto, Icon. PI. Rar. 51. 1829. 



Mammillaria piiUhra Haworth in Edwards's Bot. Reg. 16: pi. 1329. 1830. 



Mammillaria fulvispina Haworth, Phil. ilag. 7: 108. 1830. 

 ? Mammillaria inumta Hoffmannsegg, Preiss-Verz. ed. 7. 23. 1S33. 



Mammillaria erinacea \\'endland, Cact. Herrenh. 1S35. 



Mamynillaria chrysacantha Otto in Pfeiffer, Enum. Cact. 28. 1837. 



Mammillaria fuscala Pfeiffer, Enum. Cact. 28. 1837. 



Mammillaria tentaculata Otto in Pfeiffer, Enum. Cact. 29. 1837. 



Mammillaria rhodantha rubens Pfeiffer, Enum. Cact. 31. 1837. 



Mammillaria rhodantha andreae * Otto in Pfeiffer, Enum. Cact. 31. 1837. 



Mammillaria rhodantha prolifera Pfeiffer, Enum. Cact. 31. 1837. 



Mammillaria rhodantha neglecta Pfeiffer, Enum. Cact. 31. 1837. 



Mammillaria rhodantha wendtandii Pfeiffer, Enum. Cact. 31. 1837. 



Mammillaria rttficeps Lemaire, Cact. Gen. Nov. Sp. 37. 1839. 



Mammillaria odieriana Lemaire, Cact. Gen. Nov. Sp. 46. 1839. 



Mammillaria pyrrhochracantha Lemaire, Cact. Gen. Nov. Sp. 51. 1839. 



Mammillaria rhodantha major Monville in Lemaire, Cact. Gen. Nov. Sp. 98. 1839. 



Mammillaria pfeifferi Booth in Scheidweiler, Bull. Acad. Sci. Brux. 6: 93. 1839. 



Mammillaria pfeifferi altissima Scheidweiler, Bull. Acad. Sci. Brux. 6: 93. 1839. 



Mammillaria pfeifferi dichotoma Scheidweiler, Bull. Acad. Sci. Brux. 6: 93. 1839. 



Mammillaria pfeifferi flaviceps Scheidweiler, Bull. Acad. Sci. Brux. 6: 93. 1839. 



Mammillaria pfeifferi fulvispina Scheidweiler, Bull. Acad. Sci. Brux. 6: 93. 1839. 



Mammillaria pfeifferi variabilis Scheidweiler, Bull. Acad. Sci. Brux. 6: 93. 1839. 

 ? Mammillaria crassispina Pfeiffer, Allg. Gartenz. 8: 406. 1840. 

 .'' Mammillaria stenocephala Scheidweiler, Allg. Gartenz. 9: 43. 1841. 

 .'' Mammillaria imbricata Wegener, Allg. Gartenz. 12: 66. 1844. 



Mammillaria crassispina gracilior Salm-Dyck, Cact. Hort. Dyck. 1844. 8. 1845. 



Mammillaria rhodantha centrispina Link in Forster, Handb. Cact. 198. 1846. 



Mammillaria sulphurea Sencke in Forster, Handb. Cact. 200. 1846. 



Mammillaria robusta Otto in Forster, Handb. Cact. 207. 1846. 



Mammillaria tentaculata ruficeps Forster, Handb. Cact. 207. 1846. 



Mammillaria slueberi Otto in I^orster, Handb. Cact. 517. 1846. 



Mammillaria fulvispina riibescens Salm-Dyck, Cact. Hort. Dyck. 1849. 10. 1850. 



* Mammillaria andreae was used by Schumann (Gesamtb. Kakteen 59S. 189! 



