Homotypic Synonyms See Note

Basionym Name:
Polysphondylium equisetoides Cavender, J.C. Landolt, S.L. Stephenson, N. Cavender & Vadell, Systematics and Geography of Plants 74(2): 248 (2004)

Homotypic synonyms:
Heterostelium equisetoides (Cavender, J.C. Landolt, S.L. Stephenson, N. Cavender & Vadell) S. Baldauf, S. Sheikh & Thulin, in Sheikh, Thulin, Cavender, Escalante, Kawakami, Lado, Landolt, Nanjundiah, Queller, Strassmann, Spiegel, Stephenson, Vadell & Baldauf, Protist 169: 10.1016/j.protis.2017.11.001, 14 (2018)