2 TRANSACTIONS. 



BERBERIDACEiE. 



Caulophyllum thalictroides ; Michx , May 1. 



NYMPHiEACEJE. 



Nuphar advena, Ait June 15. 



" Kalmiana, Pursh July 28. 



Nyniphoea odorata, Ait July 31. 



SARRACENIACE^E. 



Sarracenia purpurea, L June 15. 



PAPAVERAC^E. 



Sanguinaria Canadensis, L April 25. 



FTJMARIACE^E. 



Dicentra Canadensis, D.C April 25. 



" Cucullaria, D.C May .7 



Corydalis aurea, Willd June 5. 



Adlumia cirrhosa, Kaf July 1. 



crucifer^;. 



Dentaria laciniata, Muhl May 1. 



Capsella bursa-pastoris, Mcench ,.., do 



Turritis striata, Graham May 16. 



Cardamine hirsuta, L , June 22. 



Dentaria diphylla, L do 



Lepidium Virginicum, L Jun e 5 . 



Nasturtium palustre, D.C June 22. 



Sinapis arvensis, L do 



Sisymbrium officinale, Scop July 14. 



Nasturtium officinale, K. Br August. 



Erysimum chiranthoides, L do 



VIOLACE^E- 



• 



Viola blanda, Willd May 1. 



" cucullata, Ait May 10. 



