48 SANDUSKY FLORA. 



M. mexicana, Trin. 



Common. 

 M. schreberi, J. F. Gmel. ( M. diffusa, Schreb.) 



Common. 

 M. sobolifera, Trin.* 



Florence, Catawba ; rare. 

 M. sylvatica, Torr. & Gray. 



Perkins, Florence, Middle Bass ; infrequent. 

 M. willdenowii, Trin. 



Vermillion River, Huron, Milan, Perkins, Marga- 



retta Ridge; infrequent. 



ORYZOPSIS, Michx. Mountain Rice. 

 O. MELANOCARPA, Muhl. 



Margaretta Ridge, Vermillion River, Put-in-Bay ; 

 rare. 



PANICUn, L. Panic-Grass. 



P. AGROSTOIDES, Muhl. 



Huron, Milan, Oxford, Perkins, North Bass; 

 local. 



P. BARBULATUM, Michx. 



Berlin; rare. 

 P. capillare, L. Old-witch Grass. 

 Common. 



P. CLANDESTINUM, L. 



Cedar Point, Perkins, and common along river 

 channels. 

 P. columbianum, Scribn. 



Castalia, Cedar Point. Formerly called P. 

 dichotomum. 



P. crus-galli, L. Barnyard-Grass. 

 Abundant. 



P. CRUS-GALLI HISPIDUM, Muhl. 



Frequent on wet ground about Sandusky Bay 

 and East Harbor. 



P. DEPAUPERATUM, Muhl. 



Catawba and high banks of Vermillion River and 

 Old Woman Creek. 



