292 PRACTICAL BOTANT. 



ORDER VII. 



CABOMBACEJE, OR WATER-SHIELDS. 



Genus : 



1. Brasenia, Schreber. Water-Shield. Species: 



Brasenia peltata^ Pursh. 



ORDER VIII. 



nymph^ace.e, or avater-lilies. 

 Genera : 



1. Nymphma^ Tourn. Water-Lily. Water-Nymph. Spe- 



cies : Nymphma odorata, Ait. Sweet- 



scented Water-Lily. 



2. JSFuphar, Smith. Yellow Pond-Lily. Spatter-Dock. 



Sp>ecies 2. 



ORDER IX. 



sarraceniace^, or pitcher plants. 

 Genus : 



1. Sarraceniay Tourn. Side-saddle-Flower. Species 2. 



ORDER X. 



PAPAVERACE^, OR POPPY-WORTS. 



Genera : 



1. Pcipaver^ L. Poppy. Species 2. 



2. A^^gemo^ie, L. Prickly Poppy. Species : 



Argemone Mexicana^ L. 



3. Stylophoriun, Nutt. Celandine Poppy. Species: 



Stylo2:>horu)n diphyllum^ Nutt. 

 {3feco7iop>sis diphylla^ D.C.) 



4. Clielidonium^ L. Celandine. Species : 



Chelidonium maJuSj L. 



5. Glaucium, Tourn . Horn-Poppy. Species : 



Glaucium luteuin^ Scop. 



6. Sanguinaria, Dill. Blood-Koot. Species : 



Sanguinaria Canadensis, L. 



