BOTRYCHIUM 



PITYROGRAMMA 



Division PTERIDOPHYTA. Ferns and Fern Allies (13) 



OPHIOGLOSSACEAE. Grapefern Family 



BOTRYCHIUM Sw. (14) GRAPEFERN 

 B. BOREALE Milde var. BOREALE 

 B. BOREALE Milde var. OBTUSILOBUM 



(Rupr.) Broun B. b. ssp. o. 



Claus. Northern G. 



B. LANCEOLATUM (S. G. Gmel.) Angstr. Lanceleaf G. 

 B. LUNARIA (L.) Sw. var. LUNARIA Moonwort 

 B. LUNARIA (L.) Sw. var. MINGANENSE 



(Vict.) Doie B. m. Vict. 

 B. LUNARIA (L.) Sw. var. ONONDAGENSE 



(Underw.) House 

 B. MATRICARIAEFOLIUM A. Br. var. 



HESPERIUM (Max. & Claus.) 



Broun B. m. ssp. h. Max & 



Claus. Matricary G. 



B. MULTIFIDUM (Gmel.) Rupr. var. 



COMPOSITUM (Lasch) Milde 

 B. MULTIFIDUM (Gmel.) Rupr. ssp. 



COULTERI (Underw.) Claus. 

 B. C_. Underw. 



B. silaifolium Presl var. c. Jeps. 

 B. 



not 



of some western authors 

 Presl 



B. SIMPLEX E. Hitchc. 

 B. VIR GINIANUM (L. ) Sw. var. EURO- 

 PAEUM Angst. 



POLYPODIACEAE. Fern Family 



ADIANTUM L. 



A. CAPILLUS-VENERIS L. 



A. modestum Underw. 



A. rimicola Slosson 

 A. PEDATUM L. var. ALEUTICUM Rupr. 



ASPLENIUM L. 



A. ADIANTUM -NIGRUM L. 



A . andrewsii A . Nels . 

 A. SEPTENTRIONALE (L.) Hoffm. 

 A. TRICHOMANES L. 

 A. VIRIDE Huds. 



ATHYRIUM Roth 



A. ALPESTRE (Hoppe) Ry lands var. 



AMERICANUM Butters 

 A. a. (Butters) Maxon 

 A. FILIX-FEMINA (L.) Roth var. 



CALIFORNICUM Butters 

 A. cyclosorum Rupr. 

 Asplenium £. Bernh. , a synonym for 

 the typical species. 



CHEILANTHES Sw. 



C. COVILLEI Maxon 



C. EATONI Baker 



C. FEEI T. Moore 



C. FENDLERI Hook. 



C. GRACILLIMA D. C. Eaton 



C. WOOTONII Maxon 



Little G. 



MAIDENHAIR 

 Southern M. 



SPLEENWORT 



Green S. 



LADYFERN 



L. 



LIPFERN 

 Breadfern 

 Eaton L. 

 Fee L. 

 Fendler L. 

 Lace L. 



CRYTOGRAMMA R. Br. 



C. ACROSTICHOIDES R. Br. 



C. crispa (L. ) R. Br. ssp. a. Hult. 

 C. c. var. a. C. B. Clark 

 C. STELLERI (Gmel.) Prantl 



CYSTOPTERIS Bernh. 



C. BULBIFERA (L.) Bernh. 



Fllix b. Underw. 

 C. FRAGILIS (L.) Bernh. var. FRAGILE? 



Filix f. Gilib. 



ROCKBRAKE 

 American R . 



BLADDERFERN 

 Berry B. 



FRAGILIS (L.) Bernh. var. TENUIFOLIA 



(Clute) Broun 

 MONTANA (Lam.) Bernh. 

 Filix m. Underw. 



DRYOPTERIS Adans. 



D. DILATATA (Hoffm.) A. Gray 



D. spinulosa (Muell.) Watt var. d. 

 Watt 



D. FILIX-MAS (L.) Schott 



Aspidium f. Sw. 

 D. INTERMEDIA (Muhl.) A. Gray 



D. spinulosa (Muell.) Watt var. i. 

 Watt 



D. SPINULOSA (Muell.) Watt var. 



SPINULOSA 

 Aspidium s . Sw. 

 D. SPINULOSA (Muell.) Watt var. 



AMERICANA (Fisch.) Fern. 



GYMNOCARPIUM Newm. (6) 



G. DRYOPTERIS (L.) Newm. 

 Dryopteris d. C. Christ. 

 D. disjuncta (Rupr.) Morton 

 D. linnaeana C. Christ. 

 Thelypteris d. (L.) Slosson 



NOTHOLAENA R. Br. (15) 

 N. JONESII Maxon 



Cheilanthes j . Munz 

 Pellaea j . Morton 



WOODFERN 

 Mountain W. 



Male Fern 

 Common W. 



Toothed W. 



OAKFERN 

 O. 



CLOAKFERN 



N. 



N. 



LIMITANEA Maxon 

 Pellaea 1. Morton 



N. fendleri of Intermountain authors, 



not Kuntze 

 N. nivea of American authors, in 

 large part, not Desv. 

 PARRYI D. C. Eaton 



Cheilanthes p. Domin. 

 SINUATA (Sw.)~Kaulf. var. SINUATA 



Cheilanthes s. Domin. 

 SINUATA (Sw.)~Kaulf. var. COCHIS- 

 ENSIS (Goodding) Weatherby 

 N. c. Goodding 

 STANDLEYI Maxon 



Cheilanthes hookeri (D. C. Eaton) 



Bulb C . 



N. h. D 



Domin. 

 C. Eaton 



ONYCHIUM Kaulf. (9) 

 O. DENSUM Brack. 



Cheilanthes siliquosa Maxon 

 Cryptogramma d. Diels 

 Pellaea d. Hook. 



PELLAEA Link (16) 



P. ATROPURPUREA (L.) Link 

 P. BREWERI D. C. Eaton 

 P. BRIDGESII Hook. 



P. GLABELLA Mett. var. OCCIDENTALIS 

 (E. Nels.) Butters 

 P. o. Rydb. 

 P. pumila Rydb. 

 P. GLABELLA Mett. var. SIMPLEX 

 Butters 



P. atropurpurea var. s. Morton 

 P. 



PODFERN 

 P. 



CLffbrake 

 Purple C . 

 Brewer C. 

 Bridges C. 



Brittle B. 



suksdorfiana Butters 

 P. LONGIMUCRONATA Hook. 



PITYROGRAMMA Link. 



P. TRIANGULARIS (Kaulf.) Maxon var. 



TRIANGULARIS 

 P. TRIANGULARIS (Kaulf.) Maxon var. 

 MAX ONI Weatherby 



Spiny C . 



Goldfern 



