AN ENUMERATION OF CULTIVATED PEENS. 183 



1. Reniforme group. 

 Fronds simple, reniform. 



1 A reniforme, Linn.; Schk. Fil. t. 115; Lodd. Sot. Cab. 

 t. 841 ; Hook. Exot. Fl. t. 104; 8p. Fil 2, t. 71 A; 

 ' Hook. Fil. Exot. t. 8 ; Lowe's Ferns, 3, t. 2 B. 

 Madeira, Teneriffe. 



2. Caudalum group. 



. 



Fronds pinnate, pinnce narrow. 



2. A. lunulatum, Burm. ; Hook, et Grev. Ic. Fil. t. 104 ; 



Lowe's Ferns, 3, t. 8 B. Adiantum arcnatum, Sw. 

 East Indies. 



3. A. dolabriforme, Hook. Ic. PI. t. 191. East Indies, 



Malay and Pacific Islands, Brazil. 



4. A. caudatum, Linn. ; Schk. Fil. t. 117; Hook. Exot. Fl. 



1. 104 ; Lowe's Ferns, 3, t. 2 A East Indies. 



3. Macrophyllum group. 

 Fronds pinnate, erect ', pinnce broad. 



5. A. lucidum, Sw. ; Hook. Sp. Fil. 2, 79 C (exd. f. 4) ; 



Lowe's Ferns, 3, t. 4 A. Tropical America. 



6. A. obliquum, Willd. ; Hook. Sp. Fil. 2, t. 79 A Tropical 



America. 



7 A. Kaulfussii, Kunze. Adiantum obliquum, Kaulf.; 

 Hook, et Grev. Ic. Fil. 1. 190 (non Willd.). Tropical 

 America. 



8. A. Wilsoni, Hook. Sp. Fil. 2, t. 72 A ; Lowe's Ferns, 3, 



t. 16 ; Hook. Fil. Exot. 1. 14. Jamaica. 



9. A. macrophyllum, Sw. ; Hook, et Grev. Ic. Fil. 1. 132 ; 



Hook. Fil. Exot, t. 55. Tropical America. 



4. Monosoratum group. 

 Fronds uniformly bipinnate. 



10. A. villosum, Linn. ; Sclik. Fil. t. 120. A. varium, Presl ,- 



Lowe's Ferns, 3, t. 18. Tropical America. 



