AN ENUMERATION OP CULTIVATED FERNS. 



141 



1. M. Javanica, E. Br. in Horsf. PL Jav. ; Lowe's Ferns, 7, 

 t. 15. Nephrodium Javanica, Hook. Fil. Exot. t. 62. 

 Sphaerostephanos asplenioides, /. 8m. in Hook. Gen. 

 Fil. t. 24 ; Kunze, Fil. t. 10, 11. Singapore and 

 Java. 



67. CYCLODIUM, Presl. 



Vernation fasciculate, subdecumbent. Fronds pinnate, 2-3 

 feet high ; sterile pinnse broad-elliptical, linear-lanceolate. Veins 

 pinnately forked ; venules acutely anastomosing, producing 

 from their angular junctions an excurrent free or anastomosing 



Genus 67. Portion of barren and fertile frond. 



veinlet ; fertile pinnae contracted, linear -lanceolate. Veins 

 uniform, reticulated. Receptacles medial, punctiform. Sori 

 round, confluent, and occupying the whole under surface. 

 Indusium orbicular. 

 1. C. confertum, Presl. Aspidium confertum, Kaulf. ; Hook. 



et Grev. Ic. Fil. t. 121 ; Hook. Gen. Fil. t. 49 B ; 



J. 8m. Cat. Cult. Ferns, 1857. Aspidium Hookeri, 



Kl. Guiana, Bahia. 



68. CYRTOMIUM, Presl 



Vernation fasciculate, erect. Fronds 1-3 feet high, pinnate ; 

 pinnae elliptical-lanceolate, 6-8 inches long, 1-4 wide, falcate 

 more or less, auriculate at the base, the margin sub-entire or 

 spinulose. Veins two or three times forked, or pinnate ; venules 



