AN ENUMERATION OF CULTIVATED FERNS. 129 



Sporangia occupying the whole of the vernation, forming reti- 

 culate, often confluent sori. Receptacles medial, elongated. 

 Son reticulated. 



Genus 54.— Segpment of barren frond, under side. No. 9. 



t. H. cordifolia, Roxb. ; Hoolc. Fil. Exot. t. 35 ; Hoolc. et Orev. 

 Ic. Fil. t. 64 ; Hoolc. et Bauer, Gen. Fil. t. 74. H. sa- 

 gittata, Fee. — East Indies. 



2. H. palmata, Linn. ; Plum. Fil. t. 151 ; Hoolc. Ex. Fl. t. 33 ; 



Sclwtt. Gen. Fil. t. 9 ; Lowe's Ferns, 7, t. 37— West 

 Indies. 



3. H. pedata, Sw. Syn. Fil. t. 1, /. 3. Gymnogvamma pedata, 



l&aulf. — Mexico. Tr. 



55. ANTROPHYtTM, Kaulf. 



Vernation uniserial, contiguous ; sarmentum short (unde* 

 fined), sqnamose. Fronds simple, linear -lanceolate or oblong- 

 elliptical or subrottmd, smooth, coriaceous, with or without i\ 

 defined midrib. Veins uniform, reticulated. Receptacles medial, 



& 



