FILICES. 599 
-Hymenophyllum undulatum, Smith; Hook. Sp. Fil. i. p. 105, et Ic. Pl. t. 964; Hook. et Bak. Syn. 
Fil. p. 59. 
_ Hymenophyllum bulnesianum, Schaffner, Fée, 9° Mém. Foug. p. 31. 
South Mexico, Huatusco (Ziebmann), near Mexico (Schaffner).—Jamatca ; PERU. 
Hb. Kew. 
Fournier’s conception of this species is quite at variance with Hooker and Baker’s 
* Synopsis Filicum.’ 
8. Hymenophyllum fucoides, Swartz ; Hook. Sp. Fil. i. p. 100; Hook. et 
Grev. Ic. Fil. t. 963 ; Hook. et Bak. Syn. Fil. p. 69. 
Hymenpphyllum pedicellatum, Kunze ex Hook. 
Sourn Mexico, Vera Cruz to Orizaba (Miller, 7), Chiapas (Ghiesbreght) ; GUATEMALA, 
Chilasco (Godman & Salvin); Nicaragua (Lévy, 1507)—West Inpizs to Perv and 
Brazit. Hb. Kew. 
9. Hymenophyllum hirsutum, Swartz; Hook. Sp. Fil. i. p. 88; Hook. et 
Grev. Ic. Fil. t. 84; Hook. et Bak. Syn. Fil. p. 63; Fourn. Mex. Pl. Enum. i. p. 62; 
J. Sm. in Seem. Bot. Voy. ‘ Herald,’ p. 343. 
Spherocionium hirsutum, Fée ex Fourn. 
Spherocionium asterothriz, Fée, 10° Mém. Foug. in App. 
Souto Mexico, Vera Cruz to Orizaba (Miller, 398 ; Schaffner); Guatemaua, Chilasco 
(Godman & Salvin).—In the West InpIEs and southward to Patagonta, also in the 
Mascarene Istanps. Hb. Kew. 
10. Hymenophyllum hirtellum, Swartz; Hook. Sp. Fil. i. p. 90, t. 31D; 
Hook. et Bak. Syn. Fil. p. 64; Liebm. Mexicos Bregner, p. 141. 
SoutH Mexico, Oaxaca (Liebmann).—Jamatca; GuaDALouPE. Hb. Kew. 
Fournier refers “ H. hirtellum, Liebm. non Swartz” to H. lineare, Swartz, as also 
Spherocionium schiedeanum, Presl, H. trapezoidale, Liebm. partim, and H. ciliatum, 
Ch. et Schl. in Linnea, v. p. 619, non Swartz. 
11. Hymenophyllum interruptum, Kunze in Linnea, ix. p. 107, et Anal. 
Pterid. p. 48, t. 30; Hook. Sp. Fil. i. p. 92, t. 338; Hook. et Bak. Syn. Fil. p. 65; 
Fourn. Mex. Pl. Enum. i. p. 62. 
Spherocionium ciliatum, Fée, 9° Mém. Foug. non Pres] ex Fourn. 
SoutH Mexico, Huatusco (Schaffner ).—GuADALOUPE, and CotomBiA to PERv. 
Although this is recorded as Mexican in Hooker and Baker’s ‘Synopsis Filicum,’ 
there appear to be no Mexican specimens in the Kew Herbarium. 
12. Hymenophyllum lineare, Swartz; Hook. et Bak. Syn. Fil. p. 66, vix 
Fourn. Mex. Pl. Enum. p. 62. : 
Hymenophyllum elegans, Spreng. ; Hook. Sp. Fil. i. p. 91. 
Hymenophyllum trifidum, Hook. et Grev. Ic. Fil. t. 196. 
