Asplenium × jacksonii (Alston) Lawal. (1950:179)

Taxonomy & Nomenclature

Synonym/s: × Asplenophyllitis jacksonii Alston in Proc. Linn. Soc. London 152: 142 (1940)

Conservation Status

Last record: 1872 (Prelli, 1996:83)

Rediscovered on September 1994 (Prelli, 1996:83)

Distribution

Cap Fréhel, Côtes-d'Armor, northern Brittany, France & Great Britain (Cornwall, Devon, Guernsey & Jersey)

Anatomy & Morphology

Biology & Ecology

Hypodigm

Media

References

Original scientific description:

Alston, A. H. G. (1940). Notes on the supposed hybrids in the genus Asplenium found in Britain. Proc. Linn. Soc. Lond. 152: 132-144.

Other references:

Jermy, A. C., Arnold, H. R., Farrell, L. and Perring, F. H. (1978). Atlas of Ferns of the British Isles. London: The Botanical Society of the British Isles & The British Pteridological Society.

Lovis, J. D. and Vida, G. (1969). The resynthesis and cytogenetic investigation of x Asplenophyllitis microdon and x A. jacksonii. Brit. Fern. Gaz. 10(2): 53-67.

Merryweather, J. (2020). Britain's Ferns. A field guide to the clubmosses, quillworts, horsetails and ferns of Great Britain and Ireland: 1-280. Princeton University Press.

Moore, T. (1859). The octave nature-printed British Ferns 2. London: Bradbury and Evans.

Page, C. N. (1982). The Ferns of Britain and Ireland. Cambridge: Cambridge University Press.

Prelli, Remy. (1996). Asplenium ×jacksonii rediscovered in the wild (Aspleniaceae: Pteridophyta). The Fern Gazette 15(3): 83-86.

Prelli, Remy and Boudrie, M. (2021). Les Fougères et plantes alliées d'Europe: 1-528. BIOTOPE.

Stace, C. A. (ed.). (1975). Hybridization and the flora of the British Isles. London/New York/San Francisco: Academic Press.

Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.

Stansfield, F. W. (1924). Asplenium lanceolatum microdon and A. adiantum-nigrum microdon. Brit. Fern. Gaz. 5: 77-79.

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