ji 2. (roniofthhhinm. Some of tho veins unitinix, 



P. Californicum, Kaiilf. '' Californiii Polyi»o<ly. "Coast hills, 

 especially south ward. 



P. Scouleri, Hook, ct (irev. '* Leather-leaf Polypotly." Sau- 

 salito hills, and along the coast, on rocks and trees. 



SECOND riilBE, GKAMAnXIDExE. Two genera. 

 (lYMNOGRAMMK, Dcsv. " Golden ferns." 

 Fronds in our species pentangular. 



G. triangularis, Kaulf. " California Gold-back." Shady ra- 

 vines, coast hills, and in the Sierra. Var. viseosa. (New variety.) 

 Mts. of San Diego. 



G. hispida, Mett. *• Hispid Gymnogramme." Around bould- 

 ers, slopes of Arizona Mts. 



NoTHOLj!]XA, R. Br. 



^ Fronds scaly beneath ; above, with stellate hairs. 



N. sinuata, Kaulf. " Wavy-leaf Notholoena," Tucson, Santa 

 Catalina, and Chirricahua Mts., Ariz., 6,000 ft. alt. 



Var. crenata, Lemnion. A dwarfed form in exposed situations. 



^ ^ Fronds densely tomentose beneath. 



N. ferruginea, Hook. "- Rusty NotholaMia." Rincon J^eak, 

 Santa Catalina, and Graham Mts., Ariz.. 7.000 ft. alt. 



Var. parvLun, Lemmon. A small form with large naked fruit. 



Chirricahua Mts., Ariz., Sept. 1881. (New variety.) 



N. Parryi, Eaton. " Parry's Notholama." ^Ft. San Jacin- 

 to, S. Cal., Maricopa Mts., Ariz. IJare. 



N. Ne-wberryi, Eaton. "Newberry's Nothola3na." Mt. San 

 Jacinto and San Diego. So. Cal. (New Species I) 



iff * * Fronds jjowdered beneath. 



^_ Once pinnate. 



^ Lanceolate. 



N. Grayi, Daven])ort. " Gray's NothoL'ena." Chirricahua Mts. 

 an«l Mt. Graham, and Catalina Mts., Ariz. 1880. (New Species I) 



N. Lemmoni, Eaton. ' Lemnion's Nothohena." Soutli and 

 West canyon. Santa Catalina Mts., near Tucson. 1880. (New 

 Species !) 



++ ++ Pentangular.' 



N. Candida, Hook. " Bright Nothohena." Slover Mt., S. Cal., 

 Sanoita Val., Ariz. 



