⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35133196, with some changes.

Drepanocladus exannulatus var. pinnatus (Boulay) G. Roth is a synonym of Drepanocladus fluitans var. pinnatus (Boulay) Grout

The record derives from Tropicos which reports it as a synonym (record 35133196) with original publication details: Hedwigia 48: 166 166 1908.