Abstract

ABSTRACT Notogrammitis (Polypodiaceae) is a medium-sized genus of ferns in New Zealand with 11 indigenous species. Lectotypes are chosen here for the basionyms Asplenium angustifolium Jacq., Grammitis humilis Hombr. and G. rigida Hombr., but no type material has been found for Grammitis australis var. alpina S.Jones or G. australis var. villosa Hook.f., and the types for these names remain undesignated. In Blechnum, a lectotype is designated for Lomaria colensoi Hook.f. and a second-step lectotypification made for Stegania fluviatilis R.Br. Lectotypes are being chosen where possible for all names at specific and subspecific rank, for which no holotype was designated by the original author, in order to fix the application of the name concerned. Justification for the choice is provided in each case. This article is a contribution towards clarifying the taxonomic and nomenclatural status of New Zealand plants for the plant names database (Ngā Tipu Aotearoa) and the electronic Flora of New Zealand.

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