DlOSQOREACEiE. 



Dioscorea alata, L.—V. 1886, 1888. West 



ntroduced. T Lfrica, Fiji a 



Dioscorea cayennensis, Lam. — V. 116. We 



l.y syn. Aloe vulgaris, Lam.—V. 1707. Native 



S on ' b,,t 



Commelina nudiflora, L. — V. 22, 739. Common in the 1 

 regions of the whole world. 



Commelina virginica, L.—V. 1953; B. 171; M. 50; 

 Spread from Texas and Cuba to Paraguay. 



Cyanotis cristata, Seem, et Seh.—V. 760. Introduced 

 Old World. 



Tradescantia elongata, Mey.—V., Guilding. West In 

 tropical America. 



Tradescantia geniculate Jacq.— V. 156,700, 1369, 1660. 

 diffused through ilie W.m In-li.-. :md extending from ,M 

 Paraguay ; also in the Sandwich Islands. 



Callisia repens, L.—V. 1659. West Indies and Mexico 

 and Peru. 



Rhceo discolor, Hance, sy 

 B. 14. Guadeloupe, Cuha, 8 



Palm*.. 

 Areca Catechu, L.—V. 171 1, 1969. Fruit only. 



vated in India and Malaya, in some part of w 



indigenous. 

 Oreodoxa oleracea, Mart >— V. 1710. W est Indie 

 Chamsedorea, sp.—V. 1712. The leaves of T. 171 



Geonoma Brongniartii, Mart.—V. 1433. Mai 



Caryota urens, L.-V. 1711. Introduced. Trop 

 Bactris major, Jacj.-V. 1709. Xew (Grenada. 

 polyacanthus, Mart.—V. 1713. 



1. 



sp.—V. without number. 



