20 





CRYPTOGAMIZ A a 
VASCULAR CRYPTOGAMIA. 
— 
say 
¢ 
5 
Equisetacezx—Horse-Tail — " ’ i 
> he 
Equisetum arvense, L. Common Horse-tail. Damp grounds, al 
streams and railroads. April or May. 
Equisetum hyemale, L. Scouring Rush. Wet bans ae 
First half of May. ie 
Equisetum sylvaticum, L. Woodland Horse-tail. Damp wood 
cedar swamps. Middle of May. | 
Equisetum variegatum, Schleich. Wet banks of Oriskany reek 
opposite the burnt factory. Rare. Last of May or early in Jun 
Equisetum scirpoides, Mx. Swamps near Utica. Rare. 
May or early in June. 
Filices—Fern Family. 
Osmunda cinnamomea, L. Cinnamon Fern. Swampy ‘et 
The var. frondosa, is scarce. Last of May orearlyinJune. — 
Osmunda Claytoniana, L. Clayton’s Flowering Fern. 
ground. Last of May or early in June. 
Note—Naturalized and adventive plants in small capitals. 
