FILICES. 603 
_ 12. Trichomanes pusillum, Swartz; Hook. Sp. Fil. i. p. 117; Hook. et Bak. 
Syn. Fil. p. 77. 
Trichomanes quercifolium, Hook. et Grev. Ic. Fil. t. 115. 
Trichomanes schaffneri, Schl. in Linnea, xxvi. p. 368. 
Didymoglossum repians, var. 8. schaffneri, Fourn. Mex. Pl. Enum. i. p. 61. 
Microgonium schaffneri, Fée, 9° Mém. Foug. 
Sourn Mexico, Mirador (Liebmann), near Orizaba (Schaffner: schaffneri), Orizaba 
(Miller, 3978), Chiapas &c. (Ghiesbreght, 611); Guaremata, Coban and Chilasco (God- 
man & Salvin); Nicaraeua, Chontales (Tate, 1480). Hb. Kew. | 
13. Trichomanes pyxidiferum, Linn.; Hook. Sp. Fil. i. p. 124; Hook. et 
Grev. Ic. Fil. t. 206; Hook. et Bak. Syn. Fil. p. 81. 
Trichomanes olivaceum, Kunze teste Klotzsch, in Linnea, xx. p. 437; Fourn. Mex. Pl. Enum. i. 
p. 60. 
Trichomanes cavifolium, C. Mill. in Bot. Zeit. 1854, p. 753. 
Sout Mexico, around Mexico (Schmitz), Orizaba (Miller, 1801; Schaffner), without 
locality (Schaffner: cavifolium) ; GuatemaLa, Chilasco (Godman & Salvin: olivaceum). 
— Very widely dispersed in the Tropics and southern Sustropics. Hb. Kew. 
14. Trichomanes radicans, Swartz; Hook. et Bak. Syn. Fil. p. 81; Fourn. 
Mex. Pl. Enum. i. p. 60; Fée, 9° Mém. Foug. 
Trichomanes scandens, Hedw. Gen. Fil. t. 6; Liebm. Mexicos Bregner, p. 143; Mart. et Gal. 
Foug. Mex. p. 81, vix Linn. 
Trichomanes collariatum, Van den Bosch, Syn. Hymen. p. 28. 
Trichomanes mexicanum, Van den Bosch, in Nederl. Arch. v. p. 164; Fourn. in Bull. Soc. Bot. 
France, xix. p. 249. 
Souta Mexico, valley of Cordova (Bourgeau, 2001: mexicanum), near Jalapa (Hahn: 
collariatum), Orizaba (Schaffner ; Miller, 10), Mirador (Linden, 80; Liebmann), 'Teapa 
Tabasco (Linden, 1508); Guaremata, Volcan de Fuego (Godman & Salvin); Nica- 
racua, Chontales (Tate, 4; Lévy, 1508); Costa Rica, Volcan de Barba (Hoffmann) ; 
Panama, Coiba (Seemann, 647).—Very widely spread in BOTH HEMISPHERES. Hb. 
Kew. 
15. Trichomanes reptans, Swartz; Hook. Sp. Fil. i. p. 116; Hook. et Grev. 
Ic. Fil. t. 32; Hook. et Bak. Syn. Fil. p. 74; Liebm. Mexicos Bregner, p. 142. 
Didymoglossum reptans, Pres|; Fourn. Mex. Pl. Enum. i. p. 60, excl. var. 8 et syn. 
Trichomanes apodum, Hook. et Grev. Ic. Fil. t. 117, teste Fourn. 
Mexico, without locality (Schaffner). West InpiEs to Peru and GUIANA. 
16. Trichomanes rigidum, Swartz; Hook. Sp. Fil. i. p. 183; Liebm. Mexicos 
Bregner, p. 143; Fourn. Mex. Pl. Enum. i. p. 60. 
SoutH Mexico, Teotalcingo, Oaxaca, 4500 to 5000 feet (Liebmann ; Galeotti, 6538) ; 
GUATEMALA, without locality (Godman & Salvin).—Very widely diffused in warm coun- 
Trigs. Hb. Kew. 
4h2 
