†Acrostichopteris longipennis Fontaine 1889 (fern)
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Polypodiopsida - Schizaeales - Polypodiidae
Synonyms: Acrostichopteris densifolia Fontaine 1889, Baieropsis foliosa Fontaine 1889
Belongs to Acrostichopteris according to C. A. Lapasha and C. N. Miller 1985
See also Knowlton 1919
Sister taxa: Acrostichopteris adiantifolia, Acrostichopteris cyclopteroides, Acrostichopteris expansa, Acrostichopteris fimbriata, Acrostichopteris parvifolia, Acrostichopteris pluripartita
Distribution:
• Cretaceous of United States (6: Montana collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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