104 AMERICAN FERN JOURNAL 
north of Lake Pond and Mt. Hope, W. Fort Ann; 
northwest Hartford; Devines woods and a few plants 
in the woods southeast of Vaughns schoolhouse; a few 
plants, west of Tripoli schoolhouse; north of Hudson 
Falls, near the King cemetery. 
DRYOPTERIS MARGINALIS (L.) A. Gray 
Rocky woods and shaded banks; abundant. 
The fronds of this beautiful species are evergreen. 
The plants vary in size and incising of the pinnae. 
Dwarf fruiting plants, 7 to 11 inches high, are sometimes 
found on dry rocks. 
A form, known as var. elegans (John Robins.) Car- 
hart is sometimes met with in rich moist woods. The 
fronds are very large: and the segments of the pinnae 
lobed or pinnatifid. 
DRYOPTERIS SPINULOSA (Muell.) Ktze. 
Moist woods; infrequent. 
Lake George (Mrs. S. W. Russell) (Kemp) (Jelliffe) 
(Hulst); near Lake Desolation (E. A. Burt), 1880; 
southern W. Fort Ann; woods north and east of Kings- 
bury; woods north and east of Hudson Falls; Ballston 
Lake; Vischers Ferry; north of Cambridge; about 
ponds west of Shushan. 
DryopTeris DILATATA (Hoffm.) A. Gray 
Blue Mt., Hamilton county, at 3000 feet with D- 
intermedia. R. C. Benedict in Torreya 8: 285. Dee. 
1908. This fern undoubtedly grows on some of the 
higher mountains of northwestern Warren county. 
Dryopreris INTERMEDIA (Muhl.) A. Gray 
Moist and dry woods; abundant. 
Very variable. Fronds evergreen, 2-3 pine 
pinnules more crowed and dissected than in 
7 heceonrens The fronds become oben in ithe late 
