CONTRIBUTIONS FROM THE NEW YORK 
BOTANICAL GARDEN—NO. 218 |-—~ 
OBSERVATIONS ON MONOSPORANGIAL 
DISCS IN THE GENUS LIAGORA 
MARSHALL A. HOWE 
NEW YORK 
1920 
Reprinted, without change of paging, from BULLETIN oF THs Tonner Boramicat CLUB 
47: 1-8. pl. i, February 18, 1920. 
