ERRATA. 
Pages 18, 19, for Achrostichum read Acrostichum. 
Page 119, title PTEBIDOPHYTA HALCONENSES should be PTERIDOPHYTA 
HALCONENBIA. 
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 Acrosorus, 
and in Plagiogyria.” 
Page 125, under DEN NSTAEDTI A, 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, scolopendroid should be scolopendrioid. 
Page 129, line 19, diplazoideis should be diplazioideis. 
Page 131, line 20, transeuentibus should be transeuntibus. 
Page 131, line 24, Extast should be Exstat. 
Page 135, line 14, Antropium should be Antrophyum. 
Page 136, line 3, Rhizomata should be Rhizomate. 
Page 136, line 25, obtusis should be obtuses. 
Page 137, line 23, New Galodonia should be New Caledonia. 
Page 138, line 9, basicopicia should be basicopica. 
Page 139, line 17, membraneceis should be membranaceis. 
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, abovatis should be obovatis. 
Page 147, line 1, SCHIZAEACE^E should be OSMUNDACE^l. 
Page 148, line 3, Kge. should be Kze. 
Page 151, in list of illustrations, Polypodium caloplebium should be Polypodium 
calophlebium. 
Page 164, line 6 from bottom, for trunctailoba read trunctiloba 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 Bolster)-, Lake Lanao (503 
Mrs. Clemens).” 
Page 188, line 9, for Aspidium melanorachis read Aspidium melanorachis. 
The second paragraph should read: “The form which I have identified in 
Bull. Herb. Boiss. VI. 1906, 1001, with D. Smithianum (Bak.) Diels is 
distinguished by the shorter sori, which touch somewhere before the sinus, 
by the rough scaly rachis armed like the costae with sharp prickles, and by 
the more truncate. lobes. I have this later from Ceylon.” etc. 
Add to the footnote for D. dolichosorum Copel. the reference p. 163 this 
volume. 
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