Entosthodon productus Mitt. (Funariaceae) on Marion Island – the first record in the Subantarctic

Entosthodon productus Mitt. is recorded for the first time from the Subantarctic, from Marion Island in the Prince Edward Islands archipelago. The species is widespread and locally frequent on the island. The island’s E. productus plants are described and illustrated and their ecology and local distribution are discussed. Global distribution of E. productus is reviewed and mapped.