548 CACTACEA. 
4, Phyllocactus crenatus, Walp. Rep. v. p. 820; Salm Dyck, Cact. ed. 2, p. 224. 
Cereus crenatus, Lindl. Bot. Reg. 1844, t. 31. 
Honpuras (Skinner). Hort. Kew. 
5. Phyllocactus grandis, Lem. Flore des Serres, iii. p. 255 a; Salm Dyck, Cact. 
ed. 2, p. 224; Labour. Cact. p. 415. : 
Mexico, region of Orizaba (Bourgeau, 2487); Honpuras (ex Labouret). Hort. Kew. 
6. Phyllocactus latifrons, Salm Dyck, Cact. ed. 2, p. 55. 
Cereus latifrons, Zucc. in Act. Acad. Bav. ii. p. 785; Pfeiff. & Otto, Abbild. i. t. 10. fig. 2; ‘Bot, 
Mag. t. 3813. 
Cereus oxypetalus, DC. Rev. Cact. t. 14? 
Mexico, between Cordova and Vera Cruz (Karwinski); Guaremaa. Hort. Kew. 
7. Phyllocactus phyllanthus, Salm Dyck, Cact. ed. 2, p. 56. 
Cereus phyllanthus, DC. Prodr. iii. p. 469; Otto & Pfeiff. Abbild. i. t. 10. fig. 1. 
Cactus phyllanthus, Linn. Sp. Pl. p. 670; DC. Pl. Grass. t. 145, nec Hook. Bot. Mag. t. 2692. 
Panama, in forests on the trunks of trees (Seemann).—This appears to be widely 
dispersed in the West Inpires and Eastern SoutH AMERICA. 
8. Phyllocactus phyllanthoides, Salm Dyck, Cact. ed. 2, p. 55. 
Cactus phyllanthoides, DC. Hort. Monsp. p. 84; Bot. Mag. t. 2092. 
Cereus phyllanthoides, DC. Prodyr. iii. p. 469. 
Cactus speciosus, Desf. Tabl. 191; Bonpl. Pl. Hort. Malm. et Nav. p. 8, t. 3; Bot. Reg. t. 304. 
Sovran Mexico, near Tlacolula &c., growing on the trunks of trees amongst orchids. 
Hort. Kew. 
9. Phyllocactus serratus, Brongn., ex Labour. Cact. p. 417. 
MEXIco. 
Tribe OPUNTIEA. 
8. RHIPSALIS. 
Rhipsalis, Gertn. Fruct. i. p. 187, t. 28. fig. 1; Benth. et Hook. Gen. Plant. i. p. 850. 
About thirty species, spread over Tropical America, and one (or two) extending to 
tropical Africa and Asia. 
1. Rhipsalis cassytha, Gertn. Fruct. i. p. 137, t. 28. fig. 1; Pfeiff. Enum. 
133. | 
Cereus baccifera, Bot. Mag. t. 3080. 
Souta Mexico, valley of Cordova, growing on Jnga vera (Bourgeau, 1873), Vera Cruz 
to Orizaba (Miller, 1470), Zacualtipan (Berlandier, 449).—Widely dispersed in the 
West Inpies and Soutn America ; also in Tropica, AFRIcA and Asia. Hort. Kew. 
Var. mociniana, DC. Rev. Cact. t. 21. 
Mexico (Mogino & Sessé). 
