Gymnospermopsida - Corystospermales - Corystospermaceae

Alternative combination: Sphenolepis rhaetica

Belongs to Pteruchus according to R. K. Jain and T. Delevoryas 1967

Sister taxa: Pteruchus dubius, Pteruchus gopadensis, Pteruchus indicus, Pteruchus johnstonii, Pteruchus nidpurensis, Pteruchus thomasii

Distribution: found only at Minas de Petroleo (Wieland coll) (Triassic of Argentina)

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Specimen images are retrieved through the ePANDDA API.