FILICES. 647 
Aspidium (Nephrodium) parallelogrammum, Kunze, Addit. Enum. Fil. Mex. in Linnea, xiii. p. 146. 
Lastrea parallelogramma, Liebm. Mexicos Bregner, p. 119. 
Dichasium parallelogrammum, Fée, et D. patentissimum, Fée, Gen. Fil. p. 302, t. 23. 
Aspidium crinitum, Mart. et Gal. Foug. Mex. p. 66, t. 17. fig. 2 (mala). 
Aspidium pseudo-filiz-mas, Fee, 8° Mém. Foug. p. 108. 
CaNnaDA southward.—Nortu Mexico, San Luis Potosi (Virlet d’ Aoust); Sourn Mxxico, 
cordillera of Oaxaca 6000 to 7000 feet (Galeotti, 6348), Chinantla, Puebla 7000 feet 
(Liebmann), Chiapas &c. (Ghiesbreght, 213); Guaremata, Volcan de Xetuch, near 
Quezaltenango (Hartweg, 570), Volcan de Fuego (Godman & Salvin).—Southward to 
Peru and Brazit, and very widely dispersed in Temperate Rearons, though it does not 
reach either Australia or New Zealand. Hb. Kew. 
The common form in Mexico is paleacewm, which, according to Eaton (loc. sup. cit.) 
does not occur either in the United States or Canada; yet it is common in Europe and 
some parts of Asia, and it is also found in the Hawaiian Islands. Mephrodium filix- 
mas, var. paleaceum, corresponds to the var. parallelogrammum of Hooker’s ‘ Species 
Filicum.’ 
[Aspidium flaccidum, Fourn. (in Bull. Soc. Bot. France, xxvii. p. 327), from San Luis 
Potosi (Schaffner) we probably have at Kew under some other name. | 
14. Nephrodium (Lastrea) grisebachii, Bak. in Hook. et Bak. Syn. Fil. 
p. 285. 
GUATEMALA, Chilasco and Volcan de Fuego 7000 feet (Godman & Salvin).—Cusa. 
Hb. Kew. 
15. Nephrodium (Lastrea) guatemalense, Bak. in Hook. et Bak. Syn. Fil. 
ed. 2, p. 498. 
South Mexico, Chiapas &c. (Ghiesbreght); GuaTemaLa, Choctum (Godman & Salvin). 
Hb. Kew. 
16. Nephrodium (Lastrea) karwinskyanum, Bak. in Hook. et Bak. Syn. Fil. 
p. 279. 
Aspidium karwinskyanum, Mett. Pheg. und Aspid. p. 59; Fourn. Mex. Pl. Enum. i. p. 98, et in 
Bull. Soc. Bot. France, xix. p. 255. 
Lastrea mexicana, Liebm. Mexicos Bregner, p. 120, non Presl. 
South Mexico, Comaltepec 2500 to 3000 feet (Liebmann); Guatemata, Motagua 
valley (Godman & Salvin); Nicaragua, Omotepe (Lévy, 1132). Hb. Kew. 
17. Nephrodium (Lastrea) lanceolatum, Bak. in Hook. et Bak. Syn. Fil. 
ed. 2, p. 498. 
GuateMaLa, Coban (Godman & Salvin). Hb. Kew. 
18. Nephrodium levyi, Bak. in Hook. et Bak. Syn. Fil. ed. 2, p. 502. 
Aspidium levyi, Fourn. in Bull. Soc. Bot. France, xix. p. 463, et in Bot. Zeit. 1873, p. 7. 
Nicaraeua, Chontales 2000 feet (Lévy, 463). Hb. Kew. 
