284 



ADDENDA. 



A CONSIDERABLE time having elapsed since the pre- 

 ceding Enumeration was prepared and sent to the 

 press, has enabled me to note a number of recently 

 introduced, and a few omitted older species, which I 

 now enumerate in the form of addenda. 



. Those marked thus f after the name of the country- 

 are entered on the authority of Mr. T. Moore's notices of them, 

 in the Proceedings of the Royal Horticultural Society and the 

 Gardeners' Chronicle newspaper ; not having myself seen them 

 alive or -obtained specimens. 



38. LOMARtOPSIS. 



'2*. L. fraxinea, J. Sm. Lomana fraxinea, Willd. Acro- 

 stichum (Lomariopsis) sorbifolium, Hook. Sp. Fil. 5, 

 p. 241 (non J. Sm.). Mauritius. 



OBS. This is a very distinct plant from the West Indian 

 type of L. sorbifolia. 



50. GYMNO GRAMMA. 



7. Ampelogramma, J". Sm. Vernation sarmentose, according 

 to Hook. ; fronds indefinite ; rachis flexuose ; pinnae bi-tripinnate, 

 refracted; pinnules small, cuneiform. 



18. G. flexuosa, Desv.; Hook. Sp. Fil. 5, p. 192. G-. retro- 

 fracta, Hook, et Grev. Bot. Misc. 3> t. 112. Tropical 

 America. 



