170 THE GENUS PHOEADENDEON 



tographed, like the preceding, by permission in the U. S. National 

 Herbarium. 



Plate 68. PHORADENDRON AMPLIFOLIUM. The type, pistillate (Mex- 

 ico, Nelson, 2018} ; photographed by permission in the U. S. National 

 Herbarium. 



Plate 69. PHORADENDRON CARNEUM. Two pistillate specimens, one 

 of them with matured fruit (Mexico; a, Pringle, 8647; b, Pringle, 

 2668). 



Plate 70. a. PHORADENDRON PRINGLEI. The type (Mexico, Prin- 

 gle, 6630). b. P. FORESTIERAE. The type (Mexico, Pringle, 6290). 

 Both are with partly matured fruit. 



Plate 71. a. PHORADENDRON PACHYARTHRON. The type, pistillate 

 (Mexico, Ehrenberg, 1011) ; photographed by permission at Dahlem. 

 b. P. SCHUMANNI. Broad-leaved specimen, pistillate (Mexico, See- 

 mann, 2140) ; photographed by permission at Kew. 



Plate 72. PHORADENDRON SCHUMANN:. The type: a, staminate; 

 b, pistillate (Mexico, Schumann, 711) ; photographed by permission at 

 Dahlem. 



Plate 73. PHORADENDRON PURPUSI. The type, staminate (Mex- 

 ico, Purpus, 1912) . 



Plate 74. PHORADENDRON NERVOSUM. a. The type (Mexico, Lieb- 

 mann, 5=3090) ; photographed by permission at Copenhagen, b. A 

 specimen illustrating the occurrence of 4- and 6-ranked fruits on joints 

 of the same spike (Mexico, Purpus, 1912). 



Plate 75. a. PHORADENDRON CONZATTII. The type (Mexico, Con- 

 zatti & Gomez, 2380). b. P. CONZATTH TEGOMATLANA (Mexico, Con- 

 zatti, 1897). Both photographed by permission in the herbarium of 

 the Field Museum at Chicago. 



Plate 76. PHORADENDRON CONZATTTI NOCHIXTLANENSE. a. stami- 

 nate; b, pistillate (Mexico, Conzatti & Gonzalez, 1187) . Photographed 

 by permission in the Gray herbarium. 



Plate 77. PHORADENDRON LANCEOLATUM. a. The type (Mexico, 

 Gregg, 255). b. Partly fruited specimen (Mexico, Thurber, 865) ; pho- 

 tographed by permission in the Gray herbarium. 



Plate 78. PHORADENDRON FALCATUM. The type (Mexico, Scniede, 

 403) ; photographed by permission at Dahlem. 



Plate 79. PHORADENDRON ANGUSTIFOLIUM. Two specimens of the 

 type collection (Peru, Bonpland, 3508) ; a, photographed by permis- 



