Of a different feather: two new species of featherheads from the Ptilotus macrocephalus (Amaranthaceae) complex

Timothy A. Hammer, Robert W. Davis, Kevin R. Thiele

Research output: Contribution to journalArticle

Abstract

Ptilotus macrocephalus (R.Br.) Poir. (Amaranthaceae), commonly known as a featherhead, is a widespread and common species in many parts of Australia. In the present study, we assess morphological variation in P. macrocephalus throughout its geographic range and provide evidence for the recognition of two new species, namely, P. psilorhachis T.Hammer & R.W.Davis and P. xerophilus T.Hammer & R.W.Davis. Geospatial analyses indicated that these new species are partitioned ecologically and geographically.

Original languageEnglish
Pages (from-to)61-70
Number of pages10
JournalAustralian Systematic Botany
Volume32
Issue number1
DOIs
Publication statusPublished - May 2019

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