AN ENUMERATION OF CULTIVATED FERNS. 219 
79. A. prsemorsum, Sv>. A. laceratum, Besv. A. cuueatum, 
Hook, et Grev. Ic. Fil. 1. 189; ft Canariense. A. Cana- 
riense, Willd. ; Webb. Phyt. Canar. 3, t. 251 ; Lowe's 
Ferns, 5, t. 25, /. 1-2-3. A. Maderense, Penny. — 
Mauritius, Tropical America, Madeira. 
80. A. furcatum, Thunb. ; Schk. Fil. t. 79. A. praemorsum, 
Lowe's Ferns, 5, t. 7. — South Africa, India, Madeira. 
81. A. laserpitiifolium, Lam.; Hook. Sp. Fil. 3, t. 203; 
Lowe's New Ferns, t. 13. — Malay Islands. 
82. A. dimidiatum, Sw. A. zamiasfolium, Lodd. Pot. Cab. 
t. 852 ; Lowe's Ferns, 5, t. 33 A ; J. Sm. Cat. Cult. 
Ferns (1857) ( non Willd.). — West Indies, Venezuela. 
83. A. contiguum, Kaulf. ; Hook. Sp. Fil. 3, t. 194. — Ceylon. 
84. A. erosum, Linn.; Hook. Sp. Fil. 3, t. 198. — West 
Indies. 
85. A. nitidum, Sw. ; Schk. Fil. t. 81 ; Lowe's New Ferns, 
t. 18. — South Africa, East Indies. 
12. Actiniopteris group. 
Vernation fasciculate, erect. Fronds stipitate, flabellate, 6-8 
inches high, rigid ; segments linear -racliiform. Veins radiating 
and dichotomous. 
86. A. radiatum, Sic. ; Hook. Ic. PI. t. 9756. Acropteris 
radiata. Fee. Actiniopteris radiata, Link ; Hook. 
Sp. Fil. 3, p. 275.— India, Ceylon. 
§ 2. Athyrice (Athyrium, Potli). — Indusium vaulted. 
87. A. Filix-foemina, Perak. ,- Hook. Prit. Ferns, t. 35. Poly- 
podium Filix-foemina, Linn. Aspidium Filix-foemina, 
Sw. ; Schk. Fil. t. 58, 59 ; Eng. Pot. t. 282. Athyrium 
Filix-foemina, Both ; Sowerby's Ferns, t. 25 ; Lindl. 
and Moore's Prit. Ferns, t. 30; — var. rhteticum, Lindl. 
and Moore, Nat. Print. Ferns, t. 31 A. Polypodium 
rhaeticum, Linncean Herb. 
Var. latifolium, Lindl. and Moore, Nat. Print. 
Fa-ns; t. 31 P. 
