AN ENUMERATION OF CULTIVATED FERNS. 213 



20. A. marinum, Linn. ; Eng. Bot. t. 392 ; Schk. Fil. t. 68 ; 



Hook. Fl. Lond. 4, t. 60 ; Lindl. and Moore's Brit. Ferns, 

 t. 38 ; Sowerly's Ferns, t. 29 ; Lowe's Ferns, 5, t. 23 ; 

 Hook. Brit. Ferns, .31. A. leetum, Hort. ; Lowe's 

 Ferns, 5, t. 21 A (not of Sw.}. Europe, Madeira. 



Var. arcutum, Moore. 



Var. crenatum, Moore; Lindl. and Moore's Brit. 

 Ferns, t. 38 G. 



Var. trapeziforme, Suds. 



Var. ramosum, Wollast. ; Lindl. and Moore's Brit. 

 Ferns, t. 38 E. 



Var. subpinnatum, Moore. Europe, Madeira. 



21. A. elongatum, Sw. Asplenium productum, Presl, Reliq. 



Hcenk. t. S,f. 1. Ceylon. 



22. A. firmum, Kunze; Hook. Sp. Fil. 3, t. 174. A. cultri- 



folium, Hort. Tropical America. 



2~A. pumilum, Sw. (Plum. Fil. t. 66 A} ; Lowe's Ferns, 5, 

 t. 31 B. Tropical America. 



24. A. dentatum, Linn. (Plum. Fil. 1. 101,/. C) ; Hook, et Grev- 



Ic. Fil. t. 72. West Indies. 



25. A. pulcheUum, Radd. Fil. Bras. t. 52, / 2. /3 Otites, 



Metten. Asplenium Otites, Link. ; Metten. Fil. Hort. 

 Lips. t. 9, /. 1-4. A. pulchellum, Hort. ; Lowe's Ferns, 

 5, t. 31 A Brazil. 



26. A. alatum, Humb. ; Hook, et Grev. Ic. Fil. t. 137 ; Lowe's 



New Ferns, t. 12 B. Tropical America. 



6. Lucidum group. 



Fronds pinnate ; pinnce generally oblique, cuneiform at the 

 lose. (Asplenium verum.) 



27. A. lucidum, Forst. ; Schk. Fil. t. 72 ; Metten. Fil. Hort. 



Lips. t. 13, /. 12. New Zealand. 



28. A. heterodon, Blume; Metten. Fil. Hort. Lips. t. 8, /. l-'2 ; 



Lowe's New Ferns, i. 3. Java. 



29. A. gemmifemm, Schrad. A. lucidum, Schlecht. FiL 



t. 14 A. South Africa. 



