See text Hymenophyton is a genus of the order Pallaviciniales (liverworts) containing one to three species.

The genus was formerly described as monotypic, as each member possesses a close morphological resemblance, but phytochemical and molecular evidence now supports an infrageneric classification two separate species.

The name Hymenophyton leptopodum, regarded as a synonym of Hymenophyton flabellatum, has been resurrected.

[2] A population found in Chile is regarded as a separate clade, and the reinstatement of Hymenophyton pedicellatum has been proposed.

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