Enhancement of Fern Spore Germination and Gametophyte Growth in Artificial Media

E. Sheffield; G. E. Douglas; S. J. Hearne; S. Huxham; J. M. Wynn

doi:10.1640/0002-8444(2001)091[0179:EOFSGA]2.0.CO;2

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E. Sheffield,¹ G. E. Douglas,^1,* S. J. Hearne,^1,** S. Huxham,^1,*** J. M. Wynn¹

¹School of Biological Sciences, 3.614 Stopford Building, University of Manchester, Oxford Road, Manch

^*Current address: UK Biodiversity Office, Natural History Museum.
^**Current address: Dept of Animal & Plant Sciences, University of Sheffield.
^***Current address: Division of Agriculture & Horticulture, School of Biological Sciences, University of Nottingham.

Abstract

Spores of bracken fern, Pteridium aquilinum were sown in medium with and without agar. No clear trend emerged for germination, but in 14 days, significantly more plants passed from the filamentous to two-dimensional state on agar-solidified medium than in liquid shake-flasks. Spores of Pteridium aquilinum, Athyrium filix-femina, Dryopteris expansa and Anemia phyllitidis were sown in media containing sucrose. Percentage germination of all four species was significantly enhanced by the inclusion of sucrose.

Citation Download Citation

E. Sheffield, G. E. Douglas, S. J. Hearne, S. Huxham, and J. M. Wynn "Enhancement of Fern Spore Germination and Gametophyte Growth in Artificial Media," American Fern Journal 91(4), 179-186, (1 October 2001). https://doi.org/10.1640/0002-8444(2001)091[0179:EOFSGA]2.0.CO;2

Published: 1 October 2001

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