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Some aspects of agamospory in ferns—the Braithwaite system

Published online by Cambridge University Press:  05 December 2011

Trevor G. Walker
Trevor G. Walker
Affiliation:
Department of Plant Biology, University of Newcastle upon Tyne, Newcastle upon Tyne NE1 7RU, U.K.
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Synopsis

The Braithwaite system of agamospory is reviewed. The few ferns having this system are very diverse, both systematically and in their behaviour. It is concluded that this type of agamospory has arisen independently several times by different routes.

Type
Research Article
Information
Proceedings of the Royal Society of Edinburgh, Section B: Biological Sciences , Volume 86: The Biology of Pteridophytes , 1985 , pp. 59 - 66
Copyright
Copyright © Royal Society of Edinburgh 1985

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References

Bell, P. R., 1960. The morphology and cytology of sporogenesis of Trichomanes proliferum B1. New Phytol. 59, 53–59.CrossRefGoogle Scholar
Braithwaite, A. F., 1964. A new type of apogamy in ferns. New Phytol. 63, 293–305.CrossRefGoogle Scholar
Braithwaite, A. F., 1969. The cytology of some Hymenophyllaceae from the Solomon Islands. Br. Fern Gaz. 10, 81–91.Google Scholar
Braithwaite, A. F., 1975. Cytotaxonomic observations on some Hymenophyllaceae from the New Hebrides, Fiji and New Caledonia. Bot. J. Linn. Soc. 71, 167–189.CrossRefGoogle Scholar
Brownsey, P. J., 1977. A taxonomic revision of the New Zealand species of Asplenium. N.Z. J. Bot. 15, 39–86.CrossRefGoogle Scholar
Döpp, W., 1932. Die Apogamie bei Aspidium remotum A. Br. Planta 17, 86–152.CrossRefGoogle Scholar
Döpp, W., 1939. Cytologische und genetische Untersuchungen innerhalb der Gattung Aspidium. Planta 29, 481–533.CrossRefGoogle Scholar
Evans, A. M., 1964. Ameiotic alternation of generations: a new life cycle in ferns. Science, N.Y. 143, 261–263.CrossRefGoogle ScholarPubMed
Evans, A. M., 1968. The Polypodium pectinatum–plumula complex in Florida. Am. Fern J. 58, 169–175.CrossRefGoogle Scholar
Evans, A. M., 1969. Interspecific relationships in the Polypodium pectinatum–plumula complex. Ann. Mo. Bot. Gdn. 55, 193–293.CrossRefGoogle Scholar
Löve, A. and Löve, D., 1975. Plant chromosomes. Vaduz: J., Cramer.Google Scholar
Lovis, J. D., 1973. A biosystematic approach to phylogenetic problems and its application to the Aspleniaceae. In The phytogeny and classification of the ferns, ed. Jermy, A. C., Crabbe, J. A. and Thomas, B. A., Bot. J. Linn. Soc. 67 (Suppl. 1), 210–227.Google Scholar
Lovis, J. D., 1977. Evolutionary patterns and processes in ferns. Adv. Bot. Res. 4, 229–415.CrossRefGoogle Scholar
Manton, I., 1950. Problems of cytology and evolution in the Pteridophyta. Cambridge University Press.CrossRefGoogle Scholar
Mehra, P. N. and Singh, G., 1957. Cytology of Hymenophyllaceae. J. Genet. 55, 379–393.CrossRefGoogle Scholar
Walker, T. G., 1966a. Apomixis and vegetative reproduction in ferns. In Reproductive biology and taxonomy of vascular plants. Bot. Soc. Br. Isles, Conf. Rep. 1, 152–161.Google Scholar
Walker, T. G., 1966b. A cytotaxonomic survey of the pteridophytes of Jamaica. Trans. Roy. Soc. Edinb. 66, 169–237.CrossRefGoogle Scholar
Walker, T. G., 1979. The cytogenetics of ferns. In The experimental biology of ferns, ed. Dyer, A. F., pp. 87–132. London: Academic Press.Google Scholar
Walker, T. G., 1984. Chromosomes and evolution in pteridophytes. In Chromosomes in evolution of eukaryotic groups, Vol. 2, ed. Sharma, A. K. and Sharma, A., Boca Raton: CRC Press.Google Scholar
Walker, T. G., 1985. Cytotaxonomic studies on the ferns of Trinidad and Tobago 2. The cytology and taxonomic implications. Bull. Br. Mus. Nat. Hist. (Bot.) 13 (in press).Google Scholar