83] Cactaceae. 395 



Erdisia spinijlora (Phüippi) Britt. et Rose 1. c. p. 106, Textfig. 157 (= Opuntia 

 spiniflora Phil. = O. bicolor Phil. = 0. cavata Phil. = Cereiis hypogaeus 

 Weber = Echinocereus hypogaeus Rümpl. == Eiilychnia clavata Phil. = 

 Echinocereus clavatus Schum.). — Chile. 



Espostoa Britt. et Rose gen. nov. in The Cactaceae, vol. II (1920) p. 60. 



This geuus resembles the typical species of Cephalocereus Berger 

 suggested that it was au Oreocereus. 



E. lanata (H.B.K.) Britton et Rose 1. c p. 61. Textfig. 87—91 et App. p. 205 

 (= Cactiis lanatus H.B.K. == Cereus lanatus DC. =^ Pilocereus Daiitwitzii 

 Haage = P. Haagei Rümj>l. — P. lanatus Weber = Cereus Dautwitzii 

 Orciitt = Cleistocactus lanatus Weber = Pilocereus lanatus Haageii Jostm. 

 = Oreocereus lanatus Britt. et Rose). — Ekuador. 



Eulychnia spinibarbis (Otto) Britt. et Rose in The Cactaceae, vol. II (1920) 

 p. 82, Texttfig. 122 {— Cereus spinibarbis Otto = Cereus panoplaeatus 

 MonviUe = Eulychnia breviflora Philippi = Echinocereus spinibarbis Öchiim. 

 = Cereus breviflorus Öchum.). — Chile. 



E. iquiquensis (Schum.) Britt. et Rose 1. c. p. 83, PI. XV, Fig. 1 (= Cereus 



iquiquensis Schum.). — Chile. 



Facheiroa Britton et Rose gen. nov. in The Cactaceae, vol. II (1920) p. 173. 



The habit of this plant is like Cereus squamosus, but that the 



plants differ in the manner of producing their flowers. The flowcxs. 



although about the same size, show that the two species are generically 



different. 



F. pubiflora Britt. et Rose 1. c. p. 173. — Brasilia. 



Gymnocalycium Mostii (Gurke) Britton et Rose in Addisonia III (1918) p. 5, 

 PI. LXXXIII (= Ecliinocactus Mostii Gurke). — Argentina. 



G. multijlorum (Hook.) Britt. et Rose 1. c. p. 5 PI. LXXXIII A. — Brazü, 



Uruguay, Paraguay, Argentina. 



Harrisia jragrans Small in Britton et Rose, The Cactaceae, vol. II (1920) 



p. 149, Textfig. 216, PL XIX, Fig. 1—2. — Florida. 

 H. Simpsonii Small 1. c. p. 152, Textfig. 223. — Florida. 

 H. aboriginum Small 1. c. p. 154. — Florida. 

 H. Earlei Britt. et Rose 1. c. p. 154. — ■ Cuba (Britton, Earle and Gager 



n. 6667). 

 H. tortuosa (Forbes) Britt. et Rose 1. c. p. 154, PI. XXI, Fig. 1, 2 (= Cereus 



tortuosus Forbes = C. Arendtii Hildm. et Mathsson = Eriocereus tortuosus 



Riccobono). — Argentina. 

 H. pomanensis (Weber) Britt. et Rose 1. c. p. 155, Textfig. 225 (— - Cereus 



pomanensis Weber). — Argentina. 

 H. Martina (Labouret) Britt. et Rose 1. c. p. 155, PI. XIX, Fig. 3, XX, Fig. 2 



( = Cereus Martinii Labouret = Eriocereus Martinii Riccobono = Cereus 



Martina var. perviridis AVeingart). — Argentina. 

 H. adscendens (Güi-ke) Britt. et Rose 1. c. p. 155, Fig. 226 (= Cereus adscendens 



Gurke). — ■ Brasilia. 

 H. Bonplandii (Parmentier) Britt. et Rose 1. c. p. 157, PI. XXIV, Fig. 2; 



Fig. 227 ( = Cereus Bonplandii Parmentier = C. Balansaei Schum. = Erio- 

 cereus Bonplandii Riccobono). — Brasilia, Argentina. 

 H. Guelichii (Speg.) Britt. et Rose 1. c. p. 158, Textfig. 228 (= Cereus Guelichii 



Speg.). — Argentina. 



26* 



