CONTRIBUTIONS FROM THE NEW YORK BOTANICAL 



GARDEN— No. 188 



NOTES ON SPBCIBS OF 

 HALYMENIA 



F. S. COLLINS AND M. A. HOWE 



NEW YORK 

 1916 



Reprinted, without ciiange of paging, from Bulletin op the Tobbbt Botanical Club 



43: 1G9-182. May i8, 1916 



