﻿— 2 — 



P. 15, 1. 15 fr. b. — Strike out the comma after vault 



P. 16. C philippinenisiis. — Strike out the description of this 



species. — Insert: See the Appendix. 

 P. 21, 1. 5 — 6. — Strike out: Sori close to the costae, 1 on each side of the 



costulae. — Insert: See the Appendix. 

 P. 55, 1. 10, & 1. 5 fr. b. — For: Tropical— rm(/ .• Tropical, 



— after: hemisphere, — insert: rarely northern. 

 P. 59, 1. 19 fr. b. — Var. normaliisi : 



— insert: See the Appendix. 



P. 77. H. K-urxii. — Insert: See the Appendix. 



P. 79. H. fserrulatum. — Insert: See the Appendix. 



P. 85, 1. 18 fr. b, — near its centre — should be: 



near the centre 

 P. 97, 1. 7 — 8 (et passim). — For: Texture (surfaces) pale-coloured. 



— read: Texture (surfaces) pale (eventually pale-green). 



P. 112, 1. 9. War. eristatum: — Insert: See the Appendix. 



li. trifurcatum. — Insert: See the Appendix. 

 P. 125, 1. 2 — 1 fr. b. should be modijied as follows: 



or sometimes extending on both surfaces in the plants with much 

 contracted fertile fronds or segments. §11- Acrosticheae. 



P. 124, 1. 14; P. 152, 1. 19. — For: free or reticular, 



— read: free, joining or reticulate. 

 P. 142, 1. 11 fr. b. (et passim). 



— For : surfaces , paler coloured 



— read: surfaces , paler 



P. 152. O. euspidata. — Insert: See the Appendix. 



P. 155, 1. 2 fr. b. — For: Sibaldii, Sibaldii, 



— read: Sibbaldii, Sibbaldii, 

 P. 154, 1. 6. — For: Sibaldii: — read: Sibbaldii: 



1. 8. — For: Sibaldii: — read: Sibbaldii: 

 P. 158, 1. 1 & 5 should be modified as follows: 



b. Sori at the tips of teeth or lobes. 

 b>b. Sori not at the tips of teeth or lobes. 



