136 



GLEICHENIA. 



Revoluta, Hooker, Quito. 

 Simplex, Hooker, Quito. 

 Pubescens, Willdenow, Brazil. 

 Mathewsii, Hooker, Peru. 

 Farinosa, Kaulfuss, Trinidad. 

 Owhyhensis, Hooker, Owhyhee. 

 Longipinnata, Hooker, Surinam. 

 Flagellaris, Sprengel, Mauritius. 

 Laevigata, Willdenow, Java. 

 Ferruginea, Blume, Java. 

 Vestita, Blume, Java. 

 Bifurcata, Blume, Java. 

 Hirta, Blume, Moluccas. 

 Rufinervis, Martins, Brazil. 

 Glaucescens, Willdenow, Brazil. 

 Nervosa, Kaulfuss, Brazil. 



Dichotoma, Willdenoic, East 



Indies. 

 Klotzschii, Hooker, Brazil. 



DOUBTFUL SPECIES. 



Tenuis, Presl, (perhaps Glau- 

 cescens.) 



Nitida, Presl, (perhaps Dich- 

 otoma.) 



Bemota, Kaulfuss, Brazil. 



Tomentosa, Swartz, (perhaps 

 Pubescens.) 



Fulva, Desvaux. 



Elata, Desvaux. 



Tr un c ata, Willdenow. 



Cumingiana, Presl. 



Altogether Sir W. J. Hooker enumerates forty-six species, the 

 last eight of which are only mentioned as doubtful species. 



Mr. J. Smith, in his "Catalogue of the Ferns of Kevv," 

 gives — Microphylla, Dicarpa, Speluncse, Flabellata, and Dich- 

 otoma. 



Mr. Sim, in his Catalogue, adds also, — Hecistophylla, Semi- 

 vestita, Rupestris, species (Australia.) 



