From Fensome et al., 2019:
Apectodinium homomorphum ssp. homomorphum.
Autonym.
Holotype: Deflandre and Cookson, 1955, pl.5, fig.7; text-fig.19; Eisenack and Klement, 1964, p.829; Fensome et al., 1995, figs.1–2 -- p.1553.

Now redundant.

Originally Wetzeliella homomorpha subsp. homomorpha, subsequently Apectodinium homomorphum subsp. homomorphum.

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