212 FERNS : BRITISH AND FOREIGN. 



£>. A. eteneum, Ait. ; Lodd. Bot. Cab. t. 5 ; Lowe's Ferns, 5, 

 t. 2. A. polypodioides; Sw. ; Sclik. Fil. t. 73.— North 

 America. 



10. A. monantbemum, Linn.; Sm. Ic. ined. t. 73; Lodd. 



Bot. Gab. 1. 1700 ; Mettm. Fit. Sort. Lips. t.9,f.7,8; 

 Lowe's Ferns, 5, t. 1 A. — Tropical and Sub -tropical 

 America, South Africa, Madeira. 



11. A. Petrarehse, Be Cand.; Hook, et Grev. Ie. Fil.t 152; 



Lowe's Ferns, t. 5, 38 A, and var. lata, 38 B. — South 

 of Europe. 



12. A. formosum, Willd.; Hook. Fil. Fxqt. t. 16; Lowe's 



Ferns, 5, i.43 B. A. subalatum, Hook, et Am. Beech 

 Voy. t. 71. — Tropical America. 



13. A. Brasiliense, Badd. Fil. Bras. t. SI,/. 1. A. dimidiatum, 



Lowe's Ferns, 5, t. 13 A. — Tropical America. 



14. A. tenellum, Boxb. in Beat. St. Selena. A. reclinatnm, 



Moore et Houlst.; Lowe's Ferns, 5, t. 13 B; J. Sm. 

 Cat. (1857). A. erectum, — var. proliferum, Hook. Fil. 

 Exot. t. 72. A. radicans, Frit. Cat. St. Helena, PL— 

 St. Helena. T. 



15. A. erectum, Bory, in Willd. Schlecht. Adum. f. 15. A. 



dentax, Lowe's Ferns, 5, t. 43 A. — Islands of the 

 Indian Ocean, South Africa. 



5, Auriculatum group. 



Vernation fasciculate, erect, eaispitose. Fronds pinnate i 

 pinncs 1-2 inches in length, generally having u, more or less 

 evident lobe or auricle on the superior edge of their base. 

 (Asplenium verum.) 



16. A. hastatum, Klotzsch. ; Hook. Sp. Fil. 3, 1. 172. A. fra- 



gvans, Hoole. Ic. Plant, t. 88. A. odoratum, Moore. — 

 Venezuela. 



17. A. salieifolium, Linn. (Plum. Fil. t. 60); Badd. Fil. 



Bras. t. 50. — Tropical America, West Indies. 



IS. A. eompressum, Sw. ; Hook. Fil. Fxot. t. 76 ; Lowe's 

 Ferns, 5, t. 16. A. foecundum, Kunz. — St. Helena, 



ID. A. Obtusifblium, Linn. (Plum. Fil. t. C?) ; Hook, ct Grev. 

 Ic. Fil. t. 239.— West Indies). 



