664 



CRVPTOGAMIA. FIL1CE5. Aspidium. 



(lis, rachi bulbifera, soris subrotundis. Wdld. sp. pi. 5. 



p. 275. 

 Polypodium bulblferum. Sp. pi. 1553. 

 Nephrodium bulbiferum. Mich.Jl. omer. 1. p. 268. 

 Icon. Schkuhrji/lc.t.57. Cvrn canad.5. Moris, /ml. 3. 



s. 14. t. 3.7; 10. 

 In shady woods, about rocks : Canada to Pensylvania. 



1/ . July. V. V. The leaf is narrow, and produces 



generally some small bulbs on its midrib. 

 asplenioides. 14, ^, frondibus bipinnatis, pinnulis lineari-lanceolatis inci- 



so-serratis, serraturis bi- s. tridentatis terminalibus acu- 



tioribus, soris oblongis lunatis. JViUd. sp. pi. 5. 



p. 276. 

 Nephrodium asplenioides. Mich.^fl. amei-. 2. p. 268, 

 1 olypodiurn pensylvanicvim. Muhlb. in Hit. 

 Aspleniuni Athyrium. Sprengel. anleit. 3. p. 113. 

 Icon. Schknhrjilic. t. 78. 

 In shady woods, on the banks of rivulets and ditches : 



New England to Carolina. }/ . July. v. v. A tall 



species, very much resembling the following in many 



respects. 



Fillxfemina. 15. A frondibus bipinnatis, pinnulis oblongo-lanceolatis in- 

 ciso-serratis, serraturis bi- s. tridentatis aciuiusculis, 

 soris oblongis rectis. IVilld. sp. pi. 5. p. 2/6. 



A. alpestre. Schkuhrfdic p. 58. 



Polypodium Fiiix femina. Sp. pi. 1551. 



Polypodium molle. Schri'lj. spicil. 70. 



PolyjX)dium dentatum, incisum et trifidum. Hojpm. Jl. 

 germ 2. p- /• 



Athvrium molle, tr'fidum, ovatum et Filix femina. 

 Roth.Jl. germ. 3. p. 6\—65. 



Icon. Schkuhr Jilic. t. 58. 59. & 60. Pluk. phytogr. 

 t. 180./. 4. Moris, hist. 3. s.\4. t. 3./. 8. 



In low shady grounds : Canada to Virginia. Ij. . July. 

 v.v. 



\6. A. frondibus bipinnatis, pinnulis lanceolatis inciso-serra^g 

 lis, serraturis subbidentatis, uifima superiore elopgata, 

 soris oblongis sublunatis. IFilld. sp. pi. 5 p. 277« 



Nephrodium Filix femina. Mich.Jl. anier. 2. p. 2Ci8. 



In shady low woods : Canada to Pensylvania. IJ. . July. 

 V. V. Resembles the preceding. 



punclilolum. 1/, A. frondibus bipinnatis, pinnulis decurrentibus ovato- 

 oblongis pinnatifidis, laciniis subquadiidentatis, soro 



Angus turn. 



1 



