

I 



II 



III 



IV 



V 



VI 



VII 



VIII 



IX 



Family ViolaceoB 























\ iola cucullata A.it. 



c 







o 







•3 

 O 



4 







Viola palmata L. 



D 



5 



















Viola sororia VV illd. 



a 



3 











3 









Viola pubescens Ait. 



a 







3 















Viola scabriusciila Schw. 



a 







3 







3 









J <a lllllj W liuy 1 U/t tlo 























CEnothera biennis L. 



D 



4 



















Circsea lutetiana L. 



a 





4 



3 





3 



3 



3 







Family j^tclUcicccb 























Aralia racemosa L. 



a 



4 





4 













4 



Aralia nudieaulis L. 



a 



















4 



Family TJmbelliferce 























Sanicula marilandica L. 



a 



o 

 O 



3 



3 





3 





3 





3 



Osmorrhiza Claytoni (Michx.) 





















Clarke. 



a 







3 













3 



Osmorrhiza longistylis (Torr.) 





















DC. 



a 



3 





o 

 o 





3 





3 







Osmorrhiza longistylis villicaulis 





















Fern. 



a 







4 















Cryptotsenia canadensis (L.) 























DC. 



a 



3 





3 





3 





3 





3 



Zizia aurea Koch. 



b 



3 



3 



3 













4 



Tsenidia integerrima (L.) 























Dmde. 



b 



4 





4 















Thaspium aureum Nutt. 



b 



4 





4 















Heracleum lanatum Michx. 



c 



3 





4 





4 



4 









Family Comae eos 























Comus stolonifera Michx, 



c 



4 









4 











Cornus paniculata L'Her. 



b 





3 







3 



3 



3 



3 



3 



Cornus alternifolia L. f. 



a 

















4 



4 



Family Ericacece 























Monotropa uniflora L. 



a 



5 



















Family Primulacece 























Steironema ciliatum (L.) Eaf. 



c 



5 





5 















Family Oleacece 























Fraxinus pennsylvanica lauceo- 





















lata (Bork.) Sarg. 



b 



3 



3 



3 



3 



3 



o 

 O 



3 





3 



Family Apocynacece 























Apoeynum androssemif olium L. b 







3 















Family ConvolvuJacece 























Cuscuta obtusiflora HBK, 



c 







3 











3 





Family Polem'oniacece 











1 











Phlox divaricata L. 



a 







o 





2 







3 



Polemonium reptans L. 



a 







3 



1 









Family HydropJiyllacece 











1 









63 



