The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35142370, with some changes.

M Potamium casiquiariense Spruce ex Mitt. is a synonym of Pterogonidium pulchellum (Hook.) Müll. Hal.

This name is a synonym of Pterogonidium pulchellum (Hook.) Müll. Hal..

The record derives from Tropicos which reports it as a synonym (record 35142370) with original publication details: J. Linn. Soc., Bot. 12: 472 472 1869.