18 Rhode Island Plants. 



911. Agrostis alba, Linn. Torr. Fl. p. 85. Hook. Fl. Bor. 

 Am. II. p. 239. Meadows, Providence ! 



912. A. stricta, Willd. Muhl. Gram. p. 65. Meadows, 

 Providence ! 



913. Trichodium laxiflorum, Michx. Muhl. Gram. p. 60. 

 Wet meadows, Providence ! 



914. Muhlenbergia diffusa, Schreb. Muhl. Gram. p. 56. 

 Hill sides, Smithfield ! 



915. Psamma arenaria, Beauv. Torr. Fl. p. 95. Ammo- 

 phila arundinacea, Host. Hook. Fl. Bor. Am. II. p. 241. Sandy- 

 shores, Seekonk and Providence ! 



916. Phragmites communis, Trin. Torr. Fl. p. 103. Hook. 

 Fl. Bor. Am. II. p. 241. Arundo Phragmites, Linn. Swamps, 

 Cumberland ! 



917. Trisetum palustre, Trin. Aira pallens, Muhl. Gram. 

 p. 84. Wet meadows and banks of small streams, R. Island ! 



9 IS. Poa nervata, Willd. Glyceria nervata, Trin. Hook. 

 Fl. Bor. Am. II. p. 248. Wet meadows, Rhode Island ! 



919. P. obtusa, Muhl. Torr. Fl. I. p. 112. Glyceria obtusa, 

 Trin. Hook. Fl. Bor. Am. II. p. 249. Swampy meadows, 

 Rhode Island ! 



920. P. trivialis, Linn. P. stolonifera, Muhl. Gram. p. 

 139. Woody hill sides, North Providence ! 



921. P. maritima, Muhl. Gram. p. 148. Margins of salt 

 marshes, Rhode Island ! 



922. Glyceria acutiflora, Torr. Wet places, R. Island! 



923. Pestuca elatior, Linn. Muhl. Gram. p. 164. Mead- 

 ows, Rhode Island ! 



924. F. pratensis, Huds. Torr. Fl. p. 121. Hook. Fl. Bor. 

 Am. II. p. 251. Meadows, Rhode Island ! 



925. F. duriuscula, Linn. Muhl. Gram. p. 163. Wet 

 meadows and banks of small streams, Rhode Island ! 



926. F. nutans, Wahl. Muhl. Gram. p. J 65. Damp woods, 

 Rhode Island ! 



927. Bromu5 mollis, Linn ? Cultivated fields, R. Island ! 

 92S. B. purgans. Linn. Muhl. Gram. p. 164. Hill sides, 



Smithfield ! 



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