30 
CATALOGUE OE EEENS. 
6. C. Alabamensis, Kunze ; Kook. Sp. Fil. t. 103 B. — South 
United States. 
7. O. spectabilis, Kaulf. C. Brasiliensis, Radd. Fil. Bras. t. 
75. f. 2. Hypolepis spectabilis, Presl ; Kook. Sp. Fil. t. 
88 B. Adiantopsis spectabilis, Fee. — Brazil. 
§ Actinopteexs, J. Sm. 
8. G. radiata, J. Sm. Adiantum radiatum, Linn. ; Sw. ; Blum . !,. 
Fil. t , 100. Hypolepis radiata, Kook. Sp. Fil. t. 91 A. 
Adiantopsis radiata, Fee.— Tropical America. 
§ Aleueitopteeis, J. Sm. ; Fee. 
9. C. arg^entea, Kunze. Pteris argentea, G-mel. ; Sw. — Siberia. , 
10. G. farinosa, Kaulf. ; Hook, et G-rev. Ic. Fil. t. 134. , 
Pteris farinosa, Forsk. C. dealbata, Don. Allosorus deal- ■ 
batus, Presl. Pteris argyrophylla, Sw . — India, Arabia, 
and Mexico. 
47. CRYPTOGRAMME, R. Br. 
(Allosori sp., Bernh. ; Presl ; J. Sm. Phorolobus, JDesv. ; Fee . I, 
Pteridis sp., Auci.) 
Vernation fasciculate, erect, csespitose. Fronds bi-tripinnate, 
6-10 inches high, the fertile contracted ; segments oblong, linear ; 
margins membranous, revolute, oppositely conniving, forming 
a universal indusium. Veins forked, free, the upper portion 
sporangiferous. Sori defined, oblong, becoming laterally con- 
fluent, forming a compound, broad, intramarginal, linear sorus, 
included under the universal indusium. 
1. C. crispa, R. Br. Pteris crispa, Linn.; Sw. ; Schk. Fil. t. 
98; Kng. Bot. t. 1160. Allosorus crispus, Bernh.; Presl; 
J. Sm. Gen. Fil. ; Lindl. and Moore’s Brit. Ferns , t. 8. 
Phorolobus crispus, JDesv. — Temperate regions of the 
Northern Hemisphere. 
48. CSNCSNAIjIS, JDesv. in part; Fee. 
Vernation fasciculate, erect. Fronds tripinnate, 4-12 inches 
