Protohydnum cartilagineum Möller

Spirin, Viacheslav, Malysheva, Vera, Viner, Ilya, Alvarenga, Renato Lúcio Mendes, Grebenc, Tine, Gruhn, Gérald, Savchenko, Anton, Grootmyers, Django, Ryvarden, Leif, Vlasák, Josef, Larsson, Karl-Henrik & Nilsson, R. Henrik, 2025, Additions to the taxonomy of the Auriculariales (Basidiomycota) with pedunculate basidia, MycoKeys 120, pp. 339-392 : 339-392

Protohydnum cartilagineum Möller , Botanische Mittheilungen aus den Tropen 8: 173, 1895.

Note.

For a modern description of P. cartilagineum , see Malysheva et al. (2018). The species is closely related to P. ocellatum introduced below; see further remarks under the latter species.