52 



1077. stricta, Lam. Most abundant of the genus, forming great tussocks in the 



swamps. 



1078. crinita, Lam. 



1079. granulans, Muni. New Haven and Wading River. 



1080. pallescens, L. 



1081. conoidea, Schk. 



1082. grisea, Wabl 



1083. gracillima, Schw. 



1084. virescens, Muhl 



1085. triceps, Michx. 



1086. platyphylla, Carey. Mt. Carmel, etc. 



1087. retrocurva, Dew. 



1088. digitalis, Willd. 



1089. laxiflora, Lam. Common in several forms. 

 1090 umbellata, Schk. East Rock, etc. 



1091. Emmonsii, Dew. 



1092. nigro-marginata, Schwein. Common on Long Island. 



1093. Pennsylvanica, Lam. 



1094. varia, Muhl. 



1095. pubescens, Muhl. 



1096. miliacea, Muhl. 



1097. scabrata, Schw. 



1098. debilis, Michx. 



1099. flava, L. Berlin, N. Coleman. 



1100. CEderi, Ehrh. East Quinnipiac marsh. 



1101. filiformis, L. 



1102. lanuginosa, Michx. 



1103. vestita, Willd. 



1104. striata, Michx. Common on Long Island. 



1105. comosa, Boott. 



1106. hystricina, Willd. 



1107. tentaculata, Muhl. 



1108. intumescens, Rudge. 



1109. lupulina, Muhl. 



1110. folliculata, L. 



1111. subulata, Michx. 



Young. 



1 112. squarrosa, L. 



1 113. utriculata, Boott. 



1114. bullata, Schk. 



A dwarf form found at Northville, L. [.. bv H. W. 



Northville, L. I., //. W. Young. 



Okdkk 111. (JIIAMIXK.K. 



466. LEERSIA, Solan. I. m 

 1 115. Virginica, Willd. 



Lll 6. oryzoides, Swartz. 



467. ZIZANIA, (Jronov. 



1117. aquatica, L. Common in marshes. 



