181 



Plate 183. PHORADENDRON LANCEOLATO-ELLIPTICUM. The type of 

 Viscum interruption and of V. lanceolato-ellipticum (Brazil, Pohl, 

 273). Photographed by permission: a, in the de Candolle herbarium 

 at Geneva ; b, in the Natural History Museum at Vienna. 



Plate 184. PHORADENDRON MACRARTHRUM. The type collection 

 (Brazil, Gardner, 3765). Photographed by permission: a, in the Del- 

 essert herbarium at, Geneva; b, in the Natural History Museum at 

 Vienna. 



Plate 185. PHORADENDRON FALCIFRONS. The type of Viscum falci- 

 frons (Uruguay, Tweedie) photographed in the Hooker herbarium 

 at Kew for Sir David Prain. 



Plate 186. PHORADENDRON FALCIFRONS. a. A flowering specimen 

 (Uruguay, Lorentz, 1779) ; photographed by permission at Dahlem. 

 b. A flowering specimen (Uruguay, Balansa, 3219) ; photographed by 

 permission in the Delessert herbarium at Geneva. 



Plate 187. PHORADENDRON TUCUMANENSE. A type collection (Ar- 

 gentina, Lorentz & Hieronymus, 728) ; photographed in the herbarium 

 at Brussels for Professor Bommer. 



Plate 188. a. PHORADENDRON TUCUMANENSE. A fruiting specimen 

 (Argentina, Fiebrig, 2174). b. P. KUNTZEI. The type (Bolivia, Kuntze, 

 20) . Both photographed by permission at Dahlem. 



Plate 189. PHORADENDRON NORTHROPIAE. a. The type (Andros 

 Isl., Northrop, 551) ; photographed by permission at Dahlem. b. A 

 second collection (Andros Isl., Brace, 5325) ; photographed by permis- 

 sion at the New York Botanical Garden. 



Plate 190. PHORADENDRON UNDULATUM. The type of Viscum un- 

 dulatum (Brazil, Polil, 1828). Photographed by permission: a, in the 

 de Candolle herbarium at Geneva ; b, in the Natural History Museum 

 at Vienna. 



Plate 191. a. PHORADENDRON UNDULATUM. A flowering specimen 

 (Bolivia, Bang, 363) ; photographed by permission in the Boissier 

 herbarium at Geneva, b. P. HERMINIERI. The type (Guadeloupe, 

 Duss, 3904 in part) ; photographed by permission in the U. S. National 

 Herbarium. 



Plate 192. PHORADENDRON GRACILISPICUM. a. The type (Costa 

 Rica, Tonduz, 12215). b. A second collection (Costa Rica, Tonduz, 

 10110). Both photographed by permission in the U. S. National Her- 

 barium. 



