Polypodiaceae, J. PRESL et C. PRESL, 1822

Bubík, Miroslav, Doláková, Nela, Kvaček, Zlatko & Teodoridis, Vasilis, 2022, A New Early Miocene (Ottnangian) Flora Of The “ Rzehakia Beds ” From Brno-Líšeň, Fossil Imprint 78 (1), pp. 263-287 : 266

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https://doi.org/ 10.37520/fi.2022.010

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? Polypodiaceae View in CoL gen. et sp. indet.

Text-fig. 4f View Text-fig , Pl. 1, Fig. 4

M a t e r i a l. 2 specimens, Líšeň-Neklež ( MB84 MB85 ) .

D e s c r i p t i o n. Incomplete pinnules 9 and 10 mm long, 4 and 5 mm wide, shortly elliptic, acuminate, margin markedly dentate, midribs straight to slightly curved in upper part, secondary veins free, departing at acute angles, bending towards pinnule apex, simple or forked.

R e m a r k s. The fragmentary pinnules resemble fern foliage, due to their specific venation, but the character of the margin makes a more precise determination equivocal.

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