TETRANDRIA. MONOGYNIA. 21 



5 furcatus. L. Mulil. Gram. In sandy fields. New-Jersey. 

 U- Sept. 



63. Eiymus. L. Lyme-grass. 



1 Virginicus. L. On the banks of the Hudson near Green- 



wich, u. July. 



2 striatus. L. (Wild Rye. J Rocky hills. Hoboken. 21. 



July. 



3 glaucifolius. Willd. On the rocky shore at Hoboken. U . 



Aug. 



4 Hystrix. L. On the rocky hills near Hoboken. y . July 



—Aug. 



64. Triticum. L. Wheat. 



repens. L. (Couch-grass. J In meadows and grass 



plots. % . June — Aug. 

 var. aristata. Grows in similar situations, but is much 



more common. 



65. Lolium. L. Darnel. 



perenne. L. (Rye-grass. J On the banks of the Hud- 

 son, rare. U- June. 



TRIGYNIA. 



66. PROSERPINACA. L. 



palustris. L. In ditches, &c Bloomingdale. U . July — » 

 Aug. 



67. Mollugo. L. Indian Chickweed. 



verticillata. (Carpet Weed. J In sandy fields and culti- 

 vated grounds. U . July — September, white. 



68. Queria. L. Forked Chickweed. 



Canadensis. L. 

 Anychia dichotoma. Mx. 



On rocks, and in dry woods. U . June — xlug. 



69. Lechea. L. Pin-weed. 



1 major. L. On dry rocky hills, u. Aug. 



2 minor. L. On sandy hills, and on rocks. U • July — Sept. 



3 racemulosa. Mx. In similar situations. U- Aug. 



4 thymifolia. Mx ? Ph. On Long Island, near the sea shore 



Dr. Townsend. 



MONOGYNIA. 



70. Cephalanthus. L. Button-bush. 



occidentalis. L. In swamps, and on the banks of creeks 

 and ditches, if. July — Aug. white. 



71. Dipsacus. L. Teazel. 



sylvestris. L. (Wild. J In uncultivated fields. %. July, 

 blue. §• 



