— GRYPTOGAMIA FILICES. 
723. WOODSIA. ye , linn. trans. 11. 5.173. 
E. w. frondibus pinnatis, p tripartitis vel pin 
incisis cuneiformibus obtusis dentatis sub 
soris solitariis demum confluentibus. — Brown L6 
cum icone. 
Polypodium hyperboreum. Willd. sp. pl. 5. p.197. a 
Polypodium arvonicum. Smith fl. brit. 3. p 3 
. Acrostichum ilvense. Huds. angl. 451. = í 
. Acrostichum alpinum. Bolton filic. 76. t. 42 * 
© Acrostichum "domna Liljetlad a 93. 
TUM. "4.490058 4 
. lcon. Schkuhr filic. £17. b. Pluk. phyt 
Moris. hist, 3; s. 14. 1. 3. f. 23. 
Inthe clefts of rocks; Canada and on th moun- 
i ia a Virginia. MY. v. V. 
ing in large tufts, sad ) with 
bus biznesti laciniis ikoga: obtusis in- 
ferioribus repandis, superioribus integerrimis subtus 
hirtis, soris submarginalibus demum confluentibus 
Acrostichum ilvense. Sp. pl. 1528. 
« Schkuhr filic. t. 19. Fl. dan. 391. 
On rocks: Canada to Virginia. Y. July. v.v. Re- 
sembles the preceding very much; but the leaves are 
smaller divided and covered with fine Ies hair, | not 
SM as in the other. 
724. ASPIDIUM. Swarte üc. 3. 
Nephrodiam. Mich. fl. amer. 2. p. 266. : 
a * Frondibus ternatis, 00 i 
LA frondibus | rnatis, foliolis pinnatifidis, laciniis acus 
minatis sinuato-pinnatifidis integerrimis, - Jateralium 
infima et exteriore lacinia elongata, soris s serialibus, 
Willd. sp.pl.5. p.215. — — ; : 
Polypodium cicutarium, Sp. pl. 1549. 
eT appendiculatum. Swartz. A ind. eda. 8. 
p. 1677. 
Icon. Pluk. alm. t. 289. f. 4. & t. 296.f.2.- 
On rocks j in the mountains of Virginia, Y. +. 
d 
MT NL. 
