References
- Bisang I, Ehrlén J. 2002. Reproductive effort and cost of sexual reproduction in female Dicranum polysetum. Bryologist 105: 384–397.
- Buck WR, Goffinet B. 2000. Morphology and classification of mosses. In: Shaw A,T, Goffinet B, eds. Bryophyte biology. Cambridge: Cambridge University Press, pp. 71–123.
- Dalby DH. 1959. Polysety in Polytrichum form osum Hedw. Transactions of the British Bryological Society 3: 608–609.
- Dickson HI. 1962. The first illustration of polysety? Autumn Meeting of BBS. 27-28 October 1962. Leicester: British Bryological Society. http://rbg-web2.rbge.org.uk/bbs/bbs.htm (Accessed 23 May 2008).
- Egunyomi A. 1978. Studies on polysety in the Nigerian moss flora with special reference to Octoblepharum albidum Hedw. and Calymperes subdecolorans Card. The Bryologist 81: 94–99.
- Egunyomi A. 1979. Checklist of mosses in southern Nigeria. Nigerian Journal of Science 13: 483–492.
- Egunyomi A. 1981. Checklist of mosses in northern and southern Nigeria. Nigerian Journal of Forestry 11: 63–68.
- Ehrlén J, Bisang I, Hedenis L. 2000. Costs of sporophyte production in the moss Dicranum polysetum. Plant Ecology 149: 207–217.
- Greene SW. 1960. The maturation cycle of the stages of development of gametangia and capsules in mosses. Transactions of the British Bryological Society 3: 736–745.
- Györffy I. 1931. Sphagnum - Monstruositeten aus der Hohen-Tatra. Revue Bryologique et Lichenologique 4: 189–193.
- Higuchi M, Masanobu H. 1997a. Studies of polysety in Pseudobryum speciosum (Mniaceae, Musci). Bulletin of the National Science Museum, Series B (Botany) 23 (4): 151–157.
- Higuchi M, Masanobu H. 1997b. Studies of polysety in Dicranum polysetum (Dicranaceae, Musci). Annals of the Tsukuba Botanical Garden 16: 129–133.
- Jones EW. 1985. Bryophytes of forest and savanna in northern Nigeria. Cryptogamie, Bryologie Lichenologie 6: 259–277.
- Kotler L. 1959. Contribution a l'etude biologique des mousse cultivees in vitro: germination des spores, croissance et development du protenema chez Funaria hygrometrica. Revue Bryologique et Lichenologique 28: 1–202.
- Koponen T. 1968. On polysety in Plagiomnium Kop. Sect. Rosulata (Kindb.) Kop. (Bryophyta). Memoranda Societatis Pro Fauna et Flora Fennica 44: 24–32.
- Longton RE. 1962. Polysety in British Bryophyta. Transactions of the British Bryological Society. 4: 326–333.
- Lowry RJ. 1949. Clustered sporophytes in mosses. American Journal of Botany 36: 529–532.
- Magill RE. 1990. Glossarium polyglottum bryologiac: A multilingual glossary for Bryology. Monographs in systematic Botany from the Missouri Botanical Garden. 33: 1–297.
- McClymont JW. 1954. Spores of the Musci: Their structure and significance in systematic research. PhD thesis. Ann Arbor: University of Michigan.
- Mogensen GS. 1981. The Biological significance of morphological
- characters in bryophytes: the spore. Bryologist 84: 187–207.
- O'Shea BJ. 2003. Checklist of mosses of sub-Saharan Africa (version 4, 12/03). Tropical Bryology Research Reports 4: 1–182.
- Oyesiku OO, Egunyomi A. 2001. Savanna bryophytes from the upper Ogun, South-western Nigeria. Journal of Bryology 23: 67–70.
- Richardson DHS. 1981. The biology of mosses. Oxford: Blackwell Scientific Publications.
- Schulze-Motel W. 1975. Katalog der Laubmouse von West Africa. Lindberg/a. 5: 89–92.
- Stark LR. 1983. Reproductive biology of Entodon cladorrhizans (Bryopsida, Entodontaceae). Reproductive cycle and frequency of fertilization. Systematic Botany 8: 381–388.
- Valaime N. 1966. The germination phases of moss spores and their control by light. Anna/es Botanici Fennici 3: 1–42.
- Watson EV. 1978. The structure and life of bryophytes. London: Hutchinson & Co.