CONTRIBUTIONS FROM THE NEW YORK BOTANICAL 

 GARDEN -No. 329 



CHROMOSOME NUMBERS IN HEMEROCALLIS, 



WITH REFERENCE TO TRIPLOIDY AND 



SECONDARY POLYPLOIDY 



By 



A.B. STOUT 



NEW YORK 

 1932 



Reprinted, without change of paging, from "Cytologia" 

 3: 250-259. June, 1932 



