ERRATA. 
Pages 18, 19, for Achrostichum read Acrostichum. 
Page 119, title PTEMIDOPHYTA HALCONENSES should be PTERWOPHYTA 
EALC0NEN8IA, 
Page 120, first paragraph, omit: "and for one period of thirteen days while 
they were at the higher altitudes they encountered constant heavy rain, 
day and night, and in this time never saw the sun." 
Page 121, line 9, Blechnun should be Blechnum. 
Page 121, lines 20 to 22, omit: "it being a mass granite, marble, white quartz 
and with some schist-like rock." 
Page 122, line 9 should read "related genera such as Prosaptia and Arrofiorus, 
and in Plagiogyria" 
Page 125, under DENNSTAEDTIA, hypolepoid should be hypolepidioid. 
Page 126, line 10, omit the comma after alatam. 
Page 128, line 7, diplazoideis should be diplazioideis. 
Page 129, line 5, scoloiycndroid should be scolopendrioid. 
Page 129, line 19, diplazoideAs should be diplazioideis. 
Page 131, line 20, transenentibus should be transeuntihus* 
Page 131j line 24, Ewtast should be Exstat. 
Page 135, line 14, Antropium should be Antrophyum. 
Page 136, line 3, Uhizomata should be Rhizomate. 
Page 136, line 25, obUisis should be ohtuses. 
Page 137, line 23, New Caledonia should be Netv Caledonia. 
Page 138, line 9, hasicopicia should be hasicopica. 
r 
Page 139, line 17, memhraneceis should be memhranaceis. 
Page 139, fourth line from bottom, they should be their. 
Page 146, line 2, semicolon after crasso should be a comma. 
Page 146, line 12, ahocatis should be ohovatis. 
Page 147, line 1, SCHIZAEACE^ should be OSMUNDACEiE. 
Page 148, line 3, Kge. should be Kze. 
Page 151, in list of illustrations, Polypodium caloplebitim should be Polypodium 
ealophlchiv7n. 
Page 164, line 6 from bottom, for trunctailoha read trunctHoha Pres. Epim. (1849) 
77. 
Page 177, after line 9, insert; 
"C. splendens (J. Sm.) This splendid species seems to be common in the 
islands. 
"Luzon, Rizal Province, Morong {Loher). 
"Mindanao, Davao {Copeland) ; Surigao (348 Bolftter) ; Lake Lanao (503 
Mrs. Clemens)." 
Page ISS, line 9, for Aspidium melanorachis read Aspidium melanorachia. 
Tlie seconn paragraph should read: "The form which I have identified in 
Bull. Herb. Boisa. VI. 190G, 1001, with 7). HmiahiHum (Bak.) Diels is 
distinguished by the shorter sori, which touch somewhere before the sinus, 
by the rough scaly rachis armed like the costse with sharp prickles, and by 
the more truncate lobes. I have this later from Ceylon." etc. 
Add to the iootnoie for D, doVwhosorum Copel. the reference p. 163 tliis 
volume. 
63494 5 v 
