Chromosome Numbers in Pteridophyta— Brownlie 
497 
ACKNOWLEDGMENT 
I wish to thank the New Zealand University 
Research Grants Committee for a grant to en- 
able me to work for several weeks in New 
Caledonia. 
REFERENCES 
Brownlie, G. 1954. Introductory note to cyto- 
taxonomic studies of New Zealand ferns. 
Trans. Roy. Soc. N.Z. 82 : 665-666. 
— — — 1957. Cyto-taxonornic studies on New 
Zealand Pterldaceae. New Phytol. 56:207- 
209. 
- — — — • 1958. Chromosome numbers In New 
Zealand ferns. Trans. Roy. Soc. N.Z. 85:213- 
216 . 
— — 1961. Additional chromosome numbers 
in New Zealand ferns. Trans. Roy. Soc. N.Z. 
(Bot.) 1:1-4. 
Copeland, E. B, 1947. Genera Filicum. Wal- 
tham, Mass. 
Holttum, R. E. 1947. A revised classification 
of Leptosporangiate ferns. J. Linn. Soc. Bot. 
53:123-158. 
Lovis, J. D. 1958. A chromosome count in 
Schizaea. Nature 181:1085. 
Manton, I. 1954. Appendix in Holttum, R. E , 
Flora of Malaya, 2 . Singapore. 
— — — • 1958. Chromosomes and fern phylogeny 
with special reference to "Pterldaceae.” J. 
Linn. Soc. Bot. 56:73-92. 
— , and W. A. Sledge. 1954. Observations 
on the cytology and taxonomy of the Pterido- 
phyte flora of Ceylon. Phil. Trans. B. 238: 
127-185. 
Mehra, P. N. 1961. Chromosome numbers in 
Himalayan ferns. Res. Bull. Panjab Univ. 
N.S. 12:139-164. 
