cactejE 153 



2703 3 Pelecyphora Ehrenb. G. I. 848. — Sp. 1. Mexic. 



2704 4 Leuchtenbergia Hook. G. I. 848. — Sp. 1. Mexic. 



2705 5 Echinocactus Link et Otto. G. I. 848. — Sp. ad 260, sed verisim. 



inordinate multipl. Mexic. 

 Malacocarpus Salm-Dyck, Gymnocalycium Pfeiff. , Astro- 

 phytuni Lemaire. 



2706 6 Eriosyce Philippi Descr. de nuevas plantas. 63 (1872). — Sp. 



1. Chili. 



2707 7 Discocactus Pfeiff. G. I. 848. — Sp. 2 v. 3. Ind. occ, Brasil. 



2708 8 Cereus Haw. G. I. 849. — Sp. ad 220. Amer. trop. et calid., 



Ind. occ, Ins. Galapag. 

 Sect. 1. Echinocereus Engelm. 

 Sect. 2. Eucereus Engelm., Aporocaclus et Cleistocactus 



Lemaire. 

 Sect. 3. Lepidocereus Engelm. 

 Sect. 4. Piiocereus Engelm., Pilocereus Lemaire. 

 Sect. 5. Echinopsis B. et H., Echinopsis Zucc, Echino- 



nyctanthus Lemaire. 



2709 9 Eulychnia Philippi. G. I. 1008. — Sp. 1. Peruv., Chili. 



2710 10 Phyllocactus Link. G. I. 819. [Epiphyllum Haw., Phyllocereus 



Miq.). — Sp. ad 13. Anior. trop. a Mexic ad Brasil. 

 Disocactus Lindl. (Disisocactus Salm-D\ck). 



2711 11 Epiphyllum Pfeiff. G. I. 850. [Schlumbergera Lemaire^. — Sp. 



ad 3. Brasil. 



Tribus II. Opuntiese 



2712 12 Rhipsalis Giirtn. G. I. 850. — Sp. ad 30. Anier. trop. (1 sp. in 



Afr. austr., Ins. Maurit. et Zeylan reperta). 

 Sect. 1. Eurhipsalis B. et H. 

 Sect. 2. Lepismium Endl., Lepismium Pfeiff. 

 Sect. 3. Hariola Endl., Hariota DC. 

 Sect. 4. Pfeiffera B. et H., Pfeiffera Salm-Dyck. 



2713 13 Nopalea Salm-Dyck. G. I. 8S0. - Sp. 3. Ind. occ, Mexic, 



Amer. auslr. trop. 

 271 4 14 Opuntia Mill G. I. 831. — Sp. descr. ad 200, verisim. inordi- 

 nale multipl. Amer. trop. et calid. (sp. 1. latissime per 

 orbem veterem sparsa). 

 Cactus L. pr. p., Consolea Lemaire. 

 2715 15 Pereskia Mill. G. I. 851. [Peirescia Zucc). — Sp. ad 13. Amer. 

 trop., Ind. occ 



