EXPLANATION OF PLATES 177 
ton and Cowell, 13106) ; photographed by permission at the New York 
Botanical Garden. 
Plate 143. PHORADENDRON DOMINGENSE. Two specimens from 
Jamaiea (a, Campbell, 6605; b, Campbell, 6398 in part); photo- 
graphed by permission at the New York Botanieal Garden. 
Plate 144. PHORADENDRON TRINERVIUM. a. The type collection of 
Viscum. trinervium and of V. myrtilloides (Martinique, Isert, 1787,— 
as no. 18296 in the Willdenow herbarium) ; photographed by permis- 
sion at Dahlem. b. The typical representative of P. trinervium in the 
eolleetion of the author of the binomial (Jamaiea, McNab, 68) ; photo- 
graphed by permission in the Grisebach herbarium at the University 
of Goettingen. 
Plate 145. PHORADENDRON TRINERVIUM. a. The type collection of 
Viscum oblongifolium (Guadeloupe, Perrottet, 1824) ; photographed 
by permission in the Delessert herbarium at Geneva. b. A second col- 
leetion (Guadeloupe, Bertero, 1820) ; photographed by permission in 
the de Candolle herbarium at Geneva. 
Plate 146. PHORADENDRON TRINERVIUM. a. Fruiting specimen 
showing the change from the elongated young fruit to the globose ma- 
ture fruit (Puerto Rico, Sintenis, 3246) ; photographed by permission 
in the Delessert herbarium at Geneva. b. A Bahamian specimen ( Wat- 
ling Isl., Wilson, 7254) ; photographed by permission at the New York 
Botanieal Garden. 
Plate 147. a. PHORADENDRON APPUNI. The type (British Guiana, 
Appun, 1783). b. P. APERTUM. The type (British Guiana, Jenman, 
3801). Both photographed by permission at Kewa. 
Plate 148. PHORADENDRON GuazuMAE. The type (Mexico, Rose, 
Standley and Russell, 13846) ; photographed by permission in the U. 
S. National Herbarium. ; 
Plate 149. a. PHORADENDRON SANCTAE-MARTAE. The type (Colom- 
bia, Smith, 1284) ; photographed by permission in the U. S. National 
Herbarium. b. P. Вехвохі. The type (El Salvador, Renson, 256); 
photographed by permission at the New York Botanical Garden. 
Plate 150. a, PHORADENDRON ZULOAGAE. The type (Venezuela, 
Zuloaga, 1915). b, P. commutatum. The type (Mexico, Gregg, 903). 
Plate 151. PHORADENDRON COMMUTATUM. Two medium-leaved 
specimens( a, Rose, Standley & Russell, 14450; b, Rose, 1525) ; photo- 
graphed by permission in the U. S. National Herbarium. 
