AN ENUMERATION OF CULTIVATED FERNS. 



255 



31. T. rigidum, Sw. ; Hedw. Fil. cum Ic. T. obscurum, 



Blume. Tropics. 



32. T. fceniculaceum, Bory. T. meifolium, Kaulf. En. Fil. 



t. 2 (non Bory). Mauritius and Bourbon. 



33. T. meifolium, Bory. T. Baueriamim, Endl. East Indies, 



Bourbon, Malayan, Philippine and Pacific Islands, 

 Norfolk Island. 



34. T. elongatum, A. Cunn.; Hook. Ic. PL t. 701. New 



Zealand. 



35. T. setigemm, Backhouse, Cat. (1861); Gard. Chron. 



(1862). Borneo. 



36. T. saxatile, Moore, in Gard. Chron. (1862). T. rupestre, 



Backhouse, Cat. (1861). Borneo. 



37. T. tricophyllum, Moore, in Gard. Chron. (1862). 



Borneo. 



139. FEEA, Bory. 



Vernation fasciculate, 

 erect. Fronds of two 

 forms, 2-6 inches high; 

 the sterile pinnatifid or 

 sub-pinnate ; the fertile 

 contracted, rachiform, 

 stipate, longer than the 

 sterile. Veins simple or 

 forked ; venules free. 

 Sori terminal, free, pedi- 

 cellate, in a row along 

 both sides of the rachis.* 

 Indusium tubular, caly- 

 ciform. Receptacle fili- 

 form, continued beyond 

 the sporangia and mouth 

 of the indusium. 



Genus 1 39. Barren and fertile frond, natural 

 size. No. l. 



* Not one-sided as shown in figure 



