FARWELL ON THE FLORA OF DETROIT. 37 



23. CINNA, Lin. Reed Grass. 



66. arundinacea, Lin. In woods on Belle Isle. Common. 



24. AGROSTIS, Lin. Fiorin. 



67. stolonifcra, Lin. 



A. cupillaris Lin. Sp. PI. 62: 1853, p. p. 



A. vulgaris With. Belle Isle, etc. Common. 



68. var. alba (Lin.) O. K. Belle Isle, etc. Common. 



69. var. coarctata (Ehrh.) Celak. 



A. coarclata Ehrh., ex. Hofim. Dent. Fl., Ed. 2, Vol. 1. 37: 1800. 

 Sides of jrutters in Detroit. Rare. 



70. pseiidointer media. 



.1. intermedia Scribn. Bull. Ten. Agri. Exp. Sta. 7, 76: 1894, not 

 Balbis 1801. In vacant fields in Detroit. Common. 



71. hyemalis (Walt.) B. S. P. Belle Isle. Frequent. 



25. CALAMAGROSTIS, Adans. 



72. Canadensis (Mx.) Beauv. Blue-joint grass. Low grounds on Belle Isle. 



Common. 



26 AVENA, Lin. 



73. sativa, Lin. Common Oat. Shores of Belle Isle, etc. Common. 



27. DANTHONIA, DC. Oat Grass. 



74. spicata (Lin.) Beauv. Near Linden Park, Detroit. Common. 



28. SPARTINA, Schreb. 



75. c\mosuroides (L.) Willd. Marsh Grass. In woods on Belle Isle. Fre- 



quent. 



29. ERAGROSTIS, Beauv. 



76. Frankii, Steud. Sandy places on Belle Isle. Not frequent. 



77. pilosa (Lin.) Beauv^ Belle Isle. Frequent. 



78. Purshii, Schrad. Belle Isle and other places at Detroit. Frequent. 



79. major. Host. Belle Isle, etc. Common. 



80. hypnoides (Lam.) B. S. P. Near Linden Park, Detroit. Frequent. 



30. EATONIA, Raf. 



81. Pennsylvanica (DC.) A. Gr. Belle Isle, etc. Common. 



31. DACTYLIS, Lin. 



82. glomerata, Lin. Orchard Grass. Belle Isle, etc. Common. 



32. POA, Lin. Meadow Grass. 



83. annua, Lin. Belle Isle, etc. Common. 



84. compressa, Lin. Belle Isle, etc. Common. 



85. pratensis, Lin. Kentucky Blue Gi^ass. June Grass. Belle Isle, etc. 



Common. 



86. flava, Lin. False Red-top. Belle Isle. Common. 



33. PANICULARIA, Fabr. Manna Grass. 



87. Canadensis (Mx.) O. K. Vic. Linden Park. Rare. 



88. nervata (W'illd.) 0. K. Belle Isle. Common. 



89. borealis, Nash. Belle Isle. Frequent. 



34. FESTUCA, Lin. Fescue-grass. 



90. elatior, Lin. Belle Isle. Frequent. 



91. var. pratensis (Huds.) A. Gr. Various places in Detroit. Com- 



mon. 



92. nutans, Willd. In woods on Belle Isle. Frequent. 



