IRMNG taxon details
original description
Edwards, D.; Wellman, C. H.; Axe, L. (1999). Tetrads in sporangia and spore masses from the Upper Silurian and Lower Devonian of the Welsh Borderland. <em>Botanical Journal of the Linnean Society.</em> 130(2): 111-156., available online at https://doi.org/10.1111/j.1095-8339.1999.tb00515.x [details]
basis of record
original work/web search [details]
additional source
Edwards, D.; Morris, J. L.; Axe, L.; Duckett, J. G.; Pressel, S.; Kenrick, P. (2021). Piecing together the eophytes – a new group of ancient plants containing cryptospores. <em>New Phytologist.</em> 233(3): 1440-1455., available online at https://doi.org/10.1111/nph.17703 [details]
verified source for family
Edwards, D.; Morris, J. L.; Axe, L.; Duckett, J. G.; Pressel, S.; Kenrick, P. (2021). Piecing together the eophytes – a new group of ancient plants containing cryptospores. <em>New Phytologist.</em> 233(3): 1440-1455., available online at https://doi.org/10.1111/nph.17703 [details]
current name source
Taylor, T. N.; Taylor, E. L.; Krings, M. (2009). Paleobotany: The Biology and Evolution of Fossil Plants. Second Edition. Academic Press, 1252 pp. , available online at https://www.sciencedirect.com/science/book/9780123739728 [details]
extant flag source
original work/web search [details]
habitat flag source
original work/web search [details]
Unreviewed
Descriptive info Tetrad; Lower Devonian (Lochkovian); Brown Clee Hill, near Monkhopton, Shropshire, England. (Index Nominum Genericorum) [details]
Taxonomic remark Authority given as D. Edwards, 1999 in Index Nominum Genericorum. [details]
Type species as cited Grisellatheca salopensis [details]
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