†Protocalamostachys arranensis Walton 1949 (fern)
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Polypodiopsida - Equisetales - Equisetidae
Belongs to Protocalamostachys according to Walton 1949
Sister taxa: none
Ecology: "photoautotroph"
Distribution: found only at Laggan (Carboniferous of the United Kingdom)
Specimen images are retrieved through the ePANDDA API.
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