Senecio lautus complex in Australia. I. Taxonomic considerations and discussion of some of the related taxa from New Zealand

Abstract

Reasons for the retention of the name Senecio lautus Forst. f. ex Willd. for both New Zealand and Australian forms are advanced. It is concluded that the New Zealand population should be given the status of a subspecies. Synonymy of S. lautus subsp. lautus and typification of various names involved are discussed. S. glaucophyllus subsp. discoideus (T. Kirk) Ornd. is reported for the first time from Tasmania.