﻿Order 7.— NYMPHiEACEiE. (Water-Lily Family.) 

 NuPHAR, Stnith. 



ad vena, .^it. (Yellow Pond Lily.) 



Order 8.— PAPA VERACE^E. (Poppy Family.) 



Stylophorum, Nidt. 



diphyllum, Nutt. 

 Sanguinaria, Bill. 



Canadensis, L. (Blood-rool.) 



Order 9.— FUMARIACEiE. (Fumitory Family.) 



DicENTRA, Bork. 



Ciicullaria, BC. (Dutchman's Breeches.) 

 Canadensis, BC. (Squirrel corn.) 



CORYDALIS, L. 



aurea, Willd. 



Order 10.— CRUCIFER^. (Mustard Family.) 

 Nasturtium, R. Br. 



palustre, BC. (Marsh Cress.) 



lacustre, Gray, Gen. III. 

 Iodanthiis, Torr. 4^ Gr. 



hesperidoides, Torr. 4^ Gr. (Wild Rocket.) 

 Cardamine, //. 



hirsuta, L. 



rotundifolia, Michx. (Water-cress.) 



Ludoviciana, Hook. 

 Dentaria, L. 



diphylla, L. 



laciniata, Mulil. (Toolh-worl.) 

 Arabis, L. 



dentata, Torr. c^* Gr. 



Canadensis, L. (Sickle-pod.) 



laevigata, BC. 

 Barbarea, R. Br. 



vulgaris, R. Br. (Winter-cress.) 

 Sinapis, Tourn. 



nigra, L. (Black Mustard.) 



