Vot. I] STEWART—BOTANY OF THE GALAPAGOS ISLANDS 19 
Ist.: Wreck Bay, occasional in moist shady places at 650 ft. 
(no. 960). INDEFATIGABLE IsL.: Academy Bay, occasional 
in open places in the vegetation at 550 ft. (no. 963). JAMES 
IsL.: James Bay, common on moist shady banks at 2750 ft. 
(nos. 961-962). Further distr. S. Am. 
1). parasitica’ (L.). O. Kize Rev. Gen. 1. Sit (C169): 
Polypodium parasiticum L. Sp. Pl. 1090 (1753). Nephro- 
dium molle Desv. Mém. Soc. Linn. VI. 258 (1827) ; Rob. (1), 
110.—ALBEMARLE IsL.: Iguana Cove, Snodgrass and Heller; 
Villamil, in lava caverns at 1350 ft. and in protected places 
at 3150 ft. (nos. 904-905). CHARLEs ISL.: common on moist 
rocks at 1000 ft. (nos. 908-910). CHatHam Ist.: Wreck 
Bay, occasional in shady places at 1000 ft., abundant at 2100 
ft. (nos. 906-907). Duncan IsL.: occasional in moist 
shady places at 1300 ft. (no. 911). JAmes IsL.: James Bay, 
abundant around 2000 ft. (nos. 912-913). Further distr. 
Mex., W. Ind., S. Am., tropics of the Old World. 
D. pseudotetragona Urban, Symb. Ant. IV. 20 (1903). 
Nephrodium tetragonum Presl, Rel. Haenk. I. 35 (1825).— 
INDEFATIGABLE Is_.: Academy Bay, common in dense shade 
above 550 ft. (nos. 884-885). Further distr. southern U. S., 
Mex., northern S. Am. 
D. reticulata (L.) Urban, Symb. Ant. IV. 22 (1903). 
Polypodium reticulatum L. Syst. Nat. ed. 10, 2, 1352 (1759). 
INDEFATIGABLE Is_.: Academy Bay, rare in shady places 
above 550 ft. (no. 900). Further distr. Mex., W. Ind., north- 
etneS: Ami. 
D. rudis (Kze.) C. Chr. Ind. 289 (1905). Polypodium 
yude Kze: Linnaea XIII. 133 (1839); Rob. (1), 113.— 
Gaapacos Ips.: Capt. Wood. Further distr. Mex., northern 
2 Am. 
D. tricholepis (Bak.) C. Chr. Ind. 298 (1905). Nephro- 
dium tricholepis Bak. Hems. Biolog. Cent. Am. Bot. IIT. 651 
(1885).—CuatHam Ist.: Wreck Bay, common in moist 
places at 2000 ft. (no. 914). James Ist.: James Bay, com- 
mon at 2150 ft. (no. 915). Further distr. Mex. 
