23 



ELJEAGNACEiE. Tm: Oi.kasiki; Family. 



El.kagxus, Llnna'us. 



argeiiiea. Pur*h. Silver-berr- 

 Shkphkxdia, Nuitall 



Canadeusis, Nutt. 



argcntea, Nutt. Rutralu-berry. 



SANTALACE.l^:. Tmk Sandai.-wooh Family. 



CoMMAXDRA, Nuttall. Bastaiil Toad Flax, 

 iimbellata, Nutt. 



CERATOPIIYLLACE.E. Thk Monkwokt Family. 



Ckratophylliim, LiiiDiL'Us. Ilonewort. 

 demersuni, Linn. 



CALLITRICHACE.E. Thk Watku .Siakwoht Family. 



Callitrichk, Linnaus. Water Starwort. 

 vcrua, Linn. 



EUPHORBIACE.E. Thk SpiUiiK Family. 



Euphorbia, Linnjvus. Spurge. 



polygonitolia, Linn. 



Gejeri, Ernjehn. 



inaculaia, Linn. 



hypericilblia, Linn. 



inargiuata, Fursh. 



cyalhophora, Jacq. 



coroUata, Linn. 

 AcALYPHA, Linna'us. Three-seeded Mercury. 



Virgiuica. Linn. 



URTICACE.E. Thk Nkttlk Family. 



Ul-MI.-, Linnaeus. Elm. 



folva, Michx Slippery Elm. 



.Vmericana, Linn. White Elm. 

 Ckltis, Tournefort. ihickberry. Nettle-tree. 



occldentalis, Linn. Sugar-berry. 

 Urtica, Tournefort. Nettle. 



gracilis, Ait. 

 Lapoutea, Gaudich. Wood Nettle. 



Canadensis. Gaud. 

 FiLKA, Lindley. Richweed. 



pumila, Lindiey. 

 Bu-:hmkria, .laciiuiii. P'alse Nettle. 



cyllndrica. Willd. 

 I'akiktaria. Tournefort. 



I'ennsylvanica, Muhl. Fillitory. 

 Hi'Mi'LUS, Linnjius. Hop. 



• upulus, Linn 



PLATANACE.E. Thk Pi. ink Tkkk Famii y. 



Pi.ATANUS, Linnujus. Plane-tree. Bultonwood. 

 occldeDtall««, Linn. Sycamore. 



