219 PRELIMINARY CATALOGUE OF PLANTS. 



M. Baileyi, Ealfs. Princeton, etc. 

 M. Crux Melitensis. 



Far. Ehrb. Dennisville. 

 M. crenata, Breb. 

 M. denticulata, Breb. Frequent. 

 M. disputata, Wood. Frequent. 

 M. furcata, Ag. Frequent. 

 M. finibriata, llalfs. Frequent. 



Far. apiculata, Menegh. 

 M. Jenneri. Ralfs. Occasional. 

 M. Kitchelii, Wolle. Dennisville. 

 M. muricata, Ralfs. Rather rare. 

 M. mucronata, Dixon. Brown's Mills. 

 M. oscitans, Ralfs. Frequent. 

 M. pinnatifida, Kg. Frequent. 

 M. pseudofurcata, Wolle. Split Rock Pond, etc. 

 M. rotata, Ralfs. Frequent. 

 M. radiosa, Ag.-Sol., Ehrb. Frequent. 

 M. ringens, Bail. Frequent. 

 M. truncata, Corda. Frequent. 

 M. Torreyi, Bail. Split Rock Pond. 



Staurastrum, Mey. 



S. arcuatum. Nosdt. Split Rock Pond. 



S. aculeatuni. Ehrb. Frequent. 



S. alternans, Breb. Frequent. 



S. arachne, Ralfs. Frequent. 



S. aristiferum, Ralfs. Hammonton, etc. 



S. asperum, Breb. Not rare. 



S. Avicula, Breb. Frequent. 



S. bindum, Ehrb. Frequent. 



S. brachycerum. Bieb. Frequent. 



S. brachiatum, Ralfs. Atsion. 



S. brevispinum, Breb. Atsion, etc. 



S. cyrtocerum, Breb. Split Rock Pond. 



S. cuspidatum, Breb. Franklin. 



S. Dickiei, Ralfs. Frequent. 



S. dejectum, Breb. Frequent. 



S. echinatum, Breb. Frequent. 



S. eustephanum, Ralfs. Split Rock Pond. 



S. furcegerum, Breb. Split Rock Pond. 



S. gracile, Ralfs. Frequent. 



S. geminatum, Nordt. Split Rock Pond. 



S. hirsutum, Ehrb. Frequent. 



S. Heleneanuin. Wolle. Split Rock Pond. 



