CHAKACTEES OF TRIBES AND GENERA. 159 



3. Fronds pinnate or hipinnate, densehj villose wilh arti- 



cidated hairs. 

 G. rnfa, Desv. (v v.) ; G. tomentosa, Besv. (v v.) ; G. 

 pedata, Kaulf. 



4. Fronds pinnate or hipinnate, 2 to A feet higli ; pinnce 



hi-tripinnate, segments entire, covered with white or 

 yelloio farltia on the under side (Trisrneria, Fee). 

 G. trifoliata, Besv. (v v.) Hook. Oard. Ferns, t. 4. 



5. Fronds hi-tripinnate, 1 to d feet in length, ultimate seg- 



ments numerous, small, lohed, dentate or serrate, the 

 whole of the frond, in some, under side only covered 

 ivith white or yellow farhia {Geropteris, Link.) 



* Farina white. 

 G. ornitliopteris, Klot. (v v ) ; G. tartarea, Besv. (v y.) ; 

 G. peruviana, Besv. (v v.) ; G. oalomclanos, Kaulf. (v v.) ; 

 G. pnlcliella, Linden's Cat. (v v.) ; G. rosea, Besv. 



** Farina yellow. 

 G. triang-ularis, Kaulf. (v v.) ; G. chrysophylla, Kaulf. 

 (v V.) ; G. L'Herminieri, Bory. (v v.) ; G. Martensii, Kaulf. 

 (v V.) ; G. sulphurea, Desv. (v v.) ; G. decomposita, Bak. 

 Hort. Kew. 



6. Fronds hi-tripinnate, 4 to 10 incites high, smooth, fragile 



{Anogramma, Link.). 

 G. leptophylla, Desv. (v v.) ; G. cbferophylla, Besv. (vr.'] ; 

 G. conspersa, Kze. (y v.) ; G. microphylla, Kze. (v v.) ; G. 

 Pearcei, Moore (v v.). 



7. Fronds pinnatifi.d, pinnate, or iripinnate, muliiful, pilose, 



lanose, or viscose glandulose, from a fevj inches to 2 to 3 

 feet in length (Pleurosorns, Fee). 

 G. trichomanoides, /. Sm., Mss., Indian Fil. Fronds 2 



