Dudresnaya is a genus of red algae.

[2] The genus name of Dudresnaya is in honour of Guy-Ambroise Dudresnay (1770 - 1837), a French soldier interested in Botany and correspondent with Bonnemaison.

[3][4] The genus was circumscribed by Théophile Bonnemaison in J. Phys.

Arts Vol.94 on page 180 in 1822.

This Rhodophyta-related article is a stub.