600 m, van der Werff 2190.

Thirty-five taxa are reported as being new for the Galápagos Islands, among them 8 species of Thelypteris (Polypodiaceae). Attention is drawn to a collection of Thelypteris that probably represents a new species. A key to the species of Thelypteris known from the archipelago is provided. Taxonomic and nomenclatural notes are made on taxa in th