
No. 50.) ~ | jes 
Tricusris, P. de Beauv. 
seslerioides, Torr. Poa atendides, Michx. Sandy fields. Aug. 
Dactyus, L. Orchard Grass... 
§ glomerata, LZ. Fields and meadows. June. 
Keteria, 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, LZ. Dry woods. June. 
purgans, L. B. canadensis, Miche. Woods and river banks. 
June-July . 
92 sterilis, Z. Penn-Yan, Yates county. Dr. Sartwell, 
AtTHEROPOGON, Muhl. 
apludoides, Muhl. Rocky hills, Dutchess and Orange counties. 
August. 
ELEvsine, Gert. Dog’s-tail Grass. 
§ indica, Lam. Cultivated grounds, pavements of streets, &c. 
. July—November. 
Secatze, L. Rye. 
‘§ cereale, LZ. Oldfields. June. 
E:ymus, 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. 
Lozium, L. Darnel. 
§ perenne, L. Meadows and pastures. June. 
Anpropocon, L. Beard Grass. 
scoparius, Miche. Dry hills and barren fields. August. 
virginicus, L. Exsiccated swamps. September. 
macrourus, Michr. Brackish swamps. September—October, 
f[Assembly, No. 50.] | 25 
