CHARACTERS OF TRIBES AND GENERA, 10 o 
9. Fronds pinnate or bipinnate, densely villose with arti- 
culated hairs. 
G. rufa, Desv. (v v.); G. tomentosa, Desv. (v v.) ; G. 
pedata, Kaulf. 
4. Fronds pinnate or bipinnate, 2 to 4 feet high; pinne 
bi-tripinnate, segments entire, covered with white or 
yellow farina on the under side (Trismeria, Fée). 
G. trifoliata, Desv. (v v.) Hook. Gard. Ferns, t. 4. 
5. Fronds bi-tripinnate, 1 to 8 feet in length, ultimate seg- 
.. ments numerous, small, lobed, dentate or serrate, the 
whole of the frond, in some, wnder side only covered 
with white or yellow farina (Ceropteris, Link.) 
* Farina white. SÉ 
G. ornithopteris, Klot. (v v); G. tartarea, Desv. (v v.); ` 
G. peruviana, Desv. (v v.); G. calomelanos, Kaulf. (v ei: 
G. pulchella, Linden's Cat. (v v.) ; G. rosea, Desv. 
** Farina yellow. SE 
G. triangularis, 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 bi-tripinnate, 4 to 10 inches high, smooth, fragile ` ` 
(Anogramma, Link.). 
= G. leptophylla, Desv. (v v.) ; G. cherophylla, Desv. (vv); — 
_ G. conspersa, Kee, (v v.); G. microphylla, Kze. (v v.); G. —— 
. Pearcei, Moore (v v.). | s 
` 7. Fronds pinnatifid, pinnate, or tripinnate, multifid, pilose, 
lanose, or viscose glandulose, from a few inches to 2 to 3 
feet in length (Pleurosorus, Fée). 
G. trichomanoides, J. Sm., Mss., Indian Fil. Fronds 2 
