No. 50.] 193 
Tricuspis, p. de Beam . 
seslerioides, Torr. Poa seslerioides, Michx. Sandy fields. Aug. 
Dactylis, L. Orchard Grass. 
^ glomerata, L . Fields and meadows . June . 
KcELERiA, Pers. 
pennsylvanica, D. C . Rocky woods . May- June . 
truncata, Torr . Dry woods . June . 
Bromus, L. Brome Grass. 
§ secalinus, L. Chess, or Cheat. Cultivated grounds. June, 
ciliatus, L . Dry woods . June . 
purgans, L. B. canadensis, Michx. Woods and river banks. 
June- July . 
sterilis, L. Penn-Yan, Yates county. Dr. Sariwell. 
Atheropogon, Muhl. 
apludoides, Muhl. Rocky hills, Dutchess and Orange counties , 
August. 
Eleusine, Gmrt. Dog^s-tail Grass. 
§ indica. Lam. Cultivated grounds, pavements of streets, &c, 
July-November . 
Secale, L. Rye. 
^ cereale, L . Old fields . June . 
Elymus, L. Lyme Grass, Wild Rye. 
virginicus, L . River banks . July- August . 
canadensis, L. River banks and rocky hill sides. July, 
striatus, Willd . Dry rocky hills . July . 
hystrix, L . Rocky woods . July . 
Triticum, L. Wheat. 
§ repens, L. Couch Grass. Fields and cultivated grounds. July. 
LoLiUM, L. Darnel. 
§ pcrenne, L . Meadows and pastures . June . 
Andropogon, L. Beard Grass. 
scoparius, Miclix. Dry hills and barren fields . August . 
virginicusj L. Exsiccated swamps . September, 
macrourus, Michx. Brackish swamps. September-October. 
[Assembly, No, 50,] 25 
