22 Catalogue of Plants. 



PlataDlhcra orbiculata. 

 Polygala purpurea. 

 Polygonum punctatum. Smart weed. 

 Virginianum. 

 amphibicum. 

 convolvulus 

 Polypogon racemosura. 

 Polyirichum commune. 

 Populus grandidentata. 

 Potamogelon gramineum. 

 zoslerifolium 

 Potenlilla Norwegica. 



arguta. 

 Psoialia onobrychis. 

 Pyrola secunda. 

 Ranunculus Pennsylvanicus. 

 repens. 

 fascicularis. 

 Rhamnus alnifolius. 

 Rhus typhina. 



loxicodendron. 

 Ribes rubrum, Wild red currant. 



oxycanthoidesj Smoothe gooseberrf 

 Rochella lappula. 

 Rubus trifiorus. 

 Rumex crispus, Dock. 

 Britannicus. 

 acetocellus, Sorrel. 

 Scirpus friqueter. 

 lacustris. 

 atrovirens. 

 capitatus. 

 Sik'no Pcnnsvlvanica. 



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