654 Wilson : Studies in North American Peronosporales 



VIOLACEAE 

 Viola odorata L. 



Peronospora Violae de Bary. 

 Viola Rafinesquii Greene. 



Peronospora Violae de Bary. 

 Viola tenella Muhl. ; see V. Rafinesquii 



Greene. 

 Viola tricolor L. 



Peronospora Violae de Bary. 

 Viola tricolor arvensis Hook.; see V. 

 Rafinesquii Greene. 



VITACEAE 

 Ampelopsis quinquefolia (L.) Michx. ; see 

 Parthenocissus quinquefolia (L.) 

 Planch. 

 Ampelopsis Richii; error for A. Veitchii. 

 Ampelopsis Veitchii; horticultural name 

 for Parthenocissus tricuspidata (Sieb. 

 & Zucc.) Planch. 

 Parthenocissus quinquefolia (L.) Planch. 

 Rhysotheca viticola (B. & C.) G. W. 

 Wilson. 

 Parthenocissus tricuspidata (Sieb. & 

 Zucc.) Planch. 

 Rhysotheca viticola (B. & C.) G. W. 

 Wilson. 

 ViTis aestivalis Michx. 



Rhysotheca viticola (B. & C.) G. W. 

 Wilson. 



. & 

 (B, 



(B. 



ViTis BicoLOR LeConte. 

 Rhysotheca viticola 

 Wilson. 



VlTIS CALIFORNICA Hook 



Rhysotheca viticola 

 Wilson. 

 ViTis cinerea Engelm. 

 Rhysotheca viticola 

 Wilson. 

 ViTis coRDiFOLiA Michx, 

 Rhysotheca viticola 

 Wilson. 

 ViTis Labrusca L. 



Rhysotheca viticola 

 Wilson. 

 ViTis riparia L. ; see V 



VlTIS ROTUNDIFOLIA Michx. 



Rhysotheca viticola (B 

 Wilson. 

 ViTis vinifera L. 



Rhysotheca viticola 

 Wilson. 



VlTIS VULPINA L. 



Rhysotheca viticola 



Wilson. 

 ViTis sp. 



Rhysotheca viticola 



Wilson. 



(B. & C) G. W. 



Am, 

 & C.) 



G. W. 



(B. 



(B, 



vu 



(B. 



(B. 



(B. 



& C.) G. W. 



& C.) G. W. 



& C.) G. W. 

 Ipina L. 



& C.) G. W. 



& C.) G. W. 



& C.) G. W. 



& C.) G. W. 



I 

 ( 



New York Botanical Garden. 



