Abstract
Typification of Sydneia manleyi Pšenička et al. 2003 is based entirely on fertile foliage. Of late, attached sterile-fertile segments have been found which are illustrated and described, together with cutic-ular preparations. A new subfamily, Sydneideae subfam. nov. is erected for the monotypytic species. The synangial chemistry is compared with marattialean synangia/sporangia from the Czech Republic and from Canada.
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CITATION STYLE
Pšenička, J., Zodrow, E. L., & D’Angelo, J. A. (2014). Sterile Foliage of Fertile Sydneia Manleyi and Synangial Chemistry (Eusporangiate Fern, Late Asturian, Canada): A New Subfamily Sydneideae. Folia Musei Rerum Naturalium Bohemiae Occidentalis. Geologica et Paleobiologica, 47(1–2), 1–13. https://doi.org/10.2478/fbgp-2013-0005
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