THE HAMILTON ASSOCIATION. 113 



Physalis Virginiana — Mill. 

 Nicandra physaloides — Gaertn. 

 Lyciura vuigare — Dunal. 

 Datura Stramonium — L. 



" Tatula — L. 

 Nicotiana rustica — L. 



SCROPHULARIACEAE. 



Verbascum Thapsits — L. 



" Blattaria—\^. 



Linaria vuli:,aris — Mill. 



Scrophularia nodosa— L., var. Marilandica— Gray. 

 Chelone glabra — L. 

 Pentstemon pubescens — Solander. 

 Mimulus ringens — L. 

 Gratiola Virginiana — L. 



" aurea — Muhl. 

 Ilysanthes riparia— Raf (Buchan). 

 Veronica Anagallis — L. 



" Americana — Schweinitz. 



" scutellata — L. 



" officinalis --L. 



" serpyllifolia — L. 



" peregrina — L. 



" arvensis — L. 



" Buxbaumii — Tenore. 

 Gerardia pedicularia — L. 

 flava— L. 



" quercifolia — Pursh. 



" laevigata— Raf. (Logic). 



" purpurea — L. (Logic). 



" tenuifolia — Vahl., var. asperula— Gray. 

 Castilleia coccinea — Spreng. 

 Pedicularis Canadensis — L. 

 Melampyrum Americanum — Michx. 



OROBANCHACEAE. 



Epiphegus Virginiana — Bart. 



Conopholis Americana— Wallroth (Logic). 



