Atriplex patula, Linn. 



var. hastata, Gray, 

 var. littoralis, Gray, 

 hortensis, Linn. 

 Salsola Kali, Linn. 



AMARANTACEiE. 



Amarantus hypochondriacus, Linn. 



retroflexus, Linn, 

 var. hybridus, Gray. 



albus, Linn. 

 Montelia tamariscina, Gray. 

 Acnida cannabina, Linn. 

 Frcelichia Floridana, Moquin. 



POLYGONACE^. 



Polygonum orientale, Linn. 



Pennsylvanicum, Linn. 



incarnatum, Eli. 



Persicaria, Linn. 



Hydropiper. 



acre, H.B.K. 



hydropiperoides, Michx. 



amphibium, Linn, 

 var. terrestre, Willd. 



Virginianum, Linn. 



articuiatum, Linn. 



aviculare, Linn, 

 var. erectum, Roth. 



ramosissimum, Michx. 



tenue, Michx. 



arifolium, Linn. 



sagittatum, Linn. 



Convolvulus, Linn. 



cilinode, Michx. 



dumetorium, Linn. 

 Fagopyrum esculentum, Mcench. 

 Rumex orbiculatus, Gray. 



Brittanica, Linn. 



verticillatus, Linn. 



crispus, Linn. 



obtusifolius, Linn. 



maritimus, Linn. 



Acetosella, Linn. 



THYMELEACE^:, 



Dirca palustris, Linn. 



EL^EAGNACE^E. 

 Shepherdia Canadensis, Nutt. 



SANTALACEiE. 

 Comandra umbel lata, Nutt. 



SAURURACE^E. 

 Saururus cernuus, Linn. 



