41 

 June 10th to 20th 



(irtiminriv. 



Glycoria canadensis, (Michx.) Triu. Rattlesnake Grass. 



Wet places. 

 Torreyana, (Spreng.) Hitchc. Long-paniclcd (jlyceria. 



Wet places, 

 nervata, (Willd.) Trin. Fowl Meadow Grass. 



Wet places, 

 pallida, (Torr. ) Triii. Pale-tiowercd Glyceria. 



Wet places, 

 grandis, Wats. Reed ]\leadovv Grass. 



Wet places, 

 fluitans, (L.) R. Br. 



Wet places, 

 acutiflora, Torr. Sharp-flowered Glyceria. 



Wet places. 

 Dactylis glomerata, L. Orchard Grass. 



Fieds, &c. Nat. f. Eu. 

 tlMeliea striata, (Michx.) Hitchc. Wild Oat. 



Infrequent. 



Rutacece. 



Ptelea trifoliata, L. Hop Tree. Lawns. 



Urticacece. 



Madura pomif era, (Raf.) Schneider. Osage Orange. Used for hedges. 



Cyjieracem. 



Scirpus aniericanus, Pers. Club-rush. 



Borders of ponds, &c. 

 validus, Vahl. Great Bulrush. 



Borders of ponds (July 1st.). 

 campestris, Britt. var paludosus, (A. Nel.) Fer. Sea Club-rush. 



Salt marshes, 

 sylvaticus, L. Club-rush. 



W^et places. 

 *subtorminalis, Torr. '* 



Cedar Dell pond, Dartmouth, &c. 

 atrovirens, IMuhl. " 



Wet places. 



*Dr. E. L. Sturtevant. tIT. Willcy. 



