1904] Kennedy, Flora of Willoughby 123 



H. Canadense, L. 



H. Virginicum, L. Elodes campanulata, Pursh. Triadenum Virginicum 

 (L.) Raf. 



VIOLACEAE 



VIOLA 



V. cucullata, Ait. 

 V. venustula, Greene. Wet places on the slides. President Brainerd writes- 



that this is hardly distinct from V. affinis, Le Conte. 

 V. Selkirkii, Pursh. Very variable ; in more or less shaded places. 

 V. blanda, Willd. 



V. amoena, Le Conte. V. blanda, var. palustriformis, Gray. 

 V. renifolia, Gray. 

 V. rotxindifolia, Michx. 

 V. pubescens, Ait. 

 V. scabriuscula, Schwein. 

 V. Canadensis, L. 



V. conspersa, Reichenb. V. c/)*a,L., var. Muhlenbergii^ Gray, Man, Ed. 6. 

 V. TRICOLOR, L. Well established in various places. 



THYMELACEAE 

 DIRCA 



D. palustris, L. On the big slide. 



ONAGRACEAE 

 EPILOBIUM 



E. angustifolium, L. Chamaenerion angustifolium (L.) Scop. 

 E. lineare, Muhl. 



E. strictum, Muhl. 



E. coloratum, Muhl. 



E. adenocaulon, Haussk. 



OENOTHERA 



O. biennis, L. Onagra biennis (L.) Scop. 

 O. pumila, M. Kneijfia fumila (L.) Spach. 



C1RCAEA 



C. Lutetiana, L. Rare. E. F. Williams, 1 894. 

 C. alpina, L. 



HALORRHAGIDACEAE 



HIPPURIS 

 H. vulgaris, L. Deep brook in swamp ; submerged form. 



