LIST OF PLANTS. — CAMPBELL. 223 
EQUISETACES. 
Equisetum avrvense, Linn, Gravelly bed of the railroad, 
common. May 14th, 1884. 
E. sylvuticum, Linn, In wet woods around Truro, common, 
May, 1884. 
E hyemale, Linn, Wet banks at Bible Hill. June, 1884. 
E. scirpoides, Michx. Wooded banks at Bible Hill. June, 1884, 
FILICES. 
Polypodium vulgare, Linn.’ On rocks at the Falls, common. 
August. 
Pteris uquiline, Linn. In pastures and newly cleared land. 
Auoust, 1884. 
Asplenium Pilz-fomina, Bernh. In ‘wet woods, the Falls, 
Smith’s Island, ete, common. August, 1884, 
P. Deyopteris, Fee. In woods, Smith’s Island, the Falls, ete., 
common. July, 1884. 
Aspidium Thelypteris, Swartz. Swamps around Smith’s 
Tsland, and in marsh, common. July, 1883. 
A. Noveboracense, Swartz. In woods about a mile back of 
Terrace Hill Cemetery, not common. July, 1884. 
A. spinulosum, Swartz. Wooded banks at the Falls, com- 
mon. Sept., 1884. 
Var., dilatetwm. Common everywhere in woods around Truro. 
A. cristatum, Swartz. In swamps, common. Smith’s 
Island, ets. August, 1884. 
A. maginale, Swartz. On rocky banks atthe Falls, common. 
also in ravine back of Terrace Hill. July, 1884. 
A. acrostichoides, Swartz. In woods, common. Smith’s 
{sland, the Falls, ete. July 3rd, 1884. 
Cystopteris fragilis, Bernh. Side of the rocky bank just above 
the Falls, Rare. July, 1884. 
Struthiopteris Germanica, Willd. Wet places at the foot of 
the bank, Bible Hill; also in the woods about one mile back of 
Terrace Hill Cemetery. 
Qnoclea sensibilis, Linn, Along the borders of gullies, andi 
in wet places in the marsh, Sept., 1884, 
