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World Checklist of Selected Plant Families (WCSP)



Pterostylis irsoniana Hatch, Trans. & Proc. Roy. Soc. New Zealand 78: 104 (1950).

Original Compiler: R.Govaerts

This name is Accepted by:

  • Govaerts, R. (2003). World Checklist of Monocotyledons Database in ACCESS: 1-71827. The Board of Trustees of the Royal Botanic Gardens, Kew.
  • St George, I. (2008). The New Zealand Orchis, The editor's annual list:2008. The New Zealand Native Orchids 110: 8-19.