1225. 
1226. 
1227. 
1228. 
1229. 
1230. 
O. 
P. 
@meriers lI. CRYPTLOGAM &. 
Pract. ACR OG EN AC 
ORDER 107. EQUISETACE®. 
508. EQUISETUM, L, 
. arvense, L. 
. sylvaticum, L. — 
Rare. Near Sulphur Spring, Cheektowaga, Erie Co.; 
Pine Hill, Cheektowaga, Erie Co. 
. palustre, L. 
Squaw Is., Niagara River. 
. limosum, L. 
Southeastern portion of Buffalo. 
. hyemale, L. 
. variegatum, Schleicher. 
Rare. Niagara Falls. 
. scirpoides, Michx. 
Rare. Whirlpool, Niagara River, Ont. 
ORDER 108. OPHIOGLOSSACES. 
509. BOTRYCHIUM, Swartz. 
. lanceolatum, Angstroem. 
Rare. Cassadaga Lake, Chat. Co. 
. Virginianum, Swartz. 
. ternatum, Swartz, var. lunarioides, D. C. Eaton. 
var. dissectum, D. C. Eaton. 
510. OPHIOGLOSSUM, L. 
vulgatum, L. 
near 
Rare. The Plains, Buffalo; near Smoke’s Creek, West Sen- 
eca, Erie Co., Clinton; head of Grand Is., Niagara River, 
Clinton; Henrietta, Gen. Co., F¥. A. Paine. 
ORDER 109. FILICEs. 
511, POLYPODIUM, L. 
vulgare, L. 
