SUMMARY OF THE LIFE OF THE PLEISTOCENE 



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Primus virginiana L 



" cf. pennsyhanica L 



" species 



Polentilla tnonspeliensis norvegica (L.) Rydb. 



" tridentata Ait 



" anserina L 



" canadensis L 



Legumtnosae 



Trifolium repens L 



Gleditsia donensis Penhallow 



Cercis canadensis L 



Robinia pseudo-acacia L 



ACERACEAE 



Acer pleislocenicum Penhallow 



" torontonensis Penhallow 



" spicatum Lam 



" rubrunt L 



" saccharinum L 



" species.. 



Sapindaceae 



Aescidus glabra Willd. 



VlTACEAE 



P seder a quinquefolia (L.) Greene 



Vitis species 



" aestivalis Michx 



pseudorotundifolia Berry 



Zizyhus species. 



Rhamnaceae 



TlLIACEAE 



Tilia dubia (Newberry). 

 " americana L 



Violaceae 

 Viola paluslris L 



Haloragidaceae 

 Hippuris vulgaris L 



CORNACEAE 



Nyssa sylvatica biflora (Walt.) Sarg 



W 



Cm 



& 



