of the Galapagos Archipelago. 165 



7. J. FiLiFORMis, var. |3. laxa, Sw. 



Hab. Charles Island, Charles Darwin, Esq. Also found in several tropical localities. 



8. J. FiuciNA, Hook.; et var. |3. tenuis. 



Hab. James Island. /3. James and Charles Islands, Charles Darwin, Esq. Also a native 

 of the West Indies and South America. 



9. J. ATRATA, Sw. ? 



Hab. Charles Island, Charles Darwin, Esq. Found also on the American continent. 



10. J, PUNGENS, IVils. MSS.; caule bipinnato, ramis attenuatis, foliis patulis 



remotis e basi cordata longe acuminatis apicibus siccitate porrectis, 

 stipulis oblongis profundi bifidis basi cordatis amplexicaulibus (dorso 

 nee proniinulo) cruribus attenuatis. — JVils. MSS. 

 Hab. Charles Island, Charles Darwin, Esq. 



The J. atrata of Swartz, to which this is aUied, has the stipules spurred at 

 the back, and the apices of the leaves bent inwards and concealed when dry. 



Musci. 



1 1 . Macromitrtum scabrisetum, fVils. MSS. ; repens, surculis brevibus erec- 



tis, foliis subpatentibus lineari-lanceolatis acutis plicato-carinatis (nervo 

 Bubexcurrente), seta scabra, calyptra glabra (capsula sulcata?) ; operculo 

 longirostro. — fVils. MSS. 

 Hab. Charles Island, Charles Darwin, Esq. Probably on trunks of trees in the higher 

 regions of the island. .. 



Very closely allied to an undescribed species from Columbia in Herb. Hook., 

 as also to the Schlotheimia longifolia, Hook. The seta being rough, this 

 moss should perhaps be referred to the genus Trachypus, R. and Hornsch. 



12. Neckera vel Pilotrichum sp. ? (barren). 

 Hab. James Island, Charles Darwin, Esq. 



FlUCES. 



13. PoLYPODiuM Paradises, Langsd. 8f Fischer. 



Hab. James Island, Charles Darwin, Esq. Abundant in all the warm parts of South Ame- 

 rica and the West Indies. 



z2 



