12 



Gaura, Llnuaius. 



cocciiiea, Nutt. 

 LrowiGiA, Liuuiuus. 



polycarpu, Short and Peter. 



paliisLris, Elliott. 

 CiKC.KA, Tournerort, Enchanter's Night-Shade. 



Lutetiana, J^inu. 



alpina, Linn. 

 Mykiophyllu.m, Vaillant. Water Milfoil. 



spicatum, Linn. 



vertcilljtum, Linn. 



hetorophyllum, Michx. 

 HippuKis, Liunjcus. 



vulgaris, Linn. 



CACTACE^E. The Cactus Family. 



OruNTiA, Touinefort. Prickly Pear, 

 vulgaris, Mill. 



GROSS UL.\CE.E. The Goosebkhry Family, 



KiHES, Linuoius. 



Cynosbati^ Linn Wild Prickly Gooseberry. 



birtelluni, Michx. 



rotundifoliuii), Michx. Swamp Gooseberry. 



lacu.>tre, Poir Swamp Gooseberry. 



prosLratuin, L'Her. 



Missouriense, Nutt. 



rioriduin, Liun. Wild Black Currant. 



rubruin, Linn. Wild Red Currant. 



CUCURBITACE^E. The Cugumbek Family. 



SiOYOs, Liuuajus. 



angulatus, Linn. 

 EcHixooYsris, Torrey and Gray. Wild Cucumber. 



lobata, Torrey and Gray. 



CRASSlJLACEiE. The House-Leek Family. 



I'ENTiiOKiuM, Gronovius. 

 sedoides, Liun. 



SAXIFRAGACE^. The Saxifrage Family. 



Saxifrage, Linua'us. 



Virginiensis, Michx. 



Pennsylvanica, liiun. 

 HEUCHEiiA, Linn.TUs. Alum-root. 



hispida, Pursh. 



Jiichardsoni, R. Brown. 

 Ml iKLLA, Tournefort. 



diphylla, Linn. Twin-Leaf. 

 Ti ARKLLA, Jiinnjcus. False Mitre- wort. 



CO rdi folia, Linn. # 



Chrysoshlenium, Tournefort. 



Americanum, Schwein. 



HAMAMELACEyE. The Witch- II a/.el Family. 



Hama.mklis, Linna.'us. Witch-Hazel. 

 Viryrinica, Linn. 



