Classification
 Nomenclature
Scientific Name:
Helichrysum simpsonii subsp. tumidum (Cheeseman) de Lange & Blanchon, Ukr. Bot. J. 80: 304 (2023)
Synonymy:
  • Helichrysum selago var. tumidum Cheeseman, Man. New Zealand Fl., ed. 2, 986 (1925) – as Helichrysum selago var. tumida
Lectotype (designated by de Lange & Blanchon 2023): WELTSP058412, L. Cockayne 6043, Feb 1903, “Nr[near] Cape Saunders, Otago Peninsula, South Island of New Zealand”. Isolectotypes: WELT-SP058411, WELT-SP058413
 Biostatus
Indigenous (Endemic)
 Bibliography
Cheeseman, T.F. 1925: Manual of the New Zealand Flora. Edition 2. Government Printer, Wellington.
de Lange, P.J.; Blanchon, D.J. 2023: New combinations in Helichrysum simpsonii Kottaim. for the taxa described as H. selago var. acutum Cheeseman and H. selago var. tumidum Cheeseman (Asteraceae) from Aotearoa / New Zealand. Ukrainian Botanical Journal 80(4): 301–305.
de Lange, P.J.; Norton, D.A.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Hitchmough, R.; Townsend, A.J. 2009: Threatened and uncommon plants of New Zealand (2008 revision). New Zealand Journal of Botany 47: 61–96. [as Helichrysum selago var. tumidum Cheeseman] [Naturally uncommon]
de Lange, P.J.; Norton, D.A.; Heenan, P.B.; Courtney, S.P.; Molloy, B.P.J.; Ogle, C.C.; Rance, B.D. 2004: Threatened and uncommon plants of New Zealand. New Zealand Journal of Botany 42(1): 45–76. [as Helichrysum selago var. tumidum Cheeseman]
de Lange, P.J.; Rolfe, J.R.; Champion, P.D.; Courtney, S.P.; Heenan, P.B.; Barkla, J.W.; Cameron, E.K.; Norton, D.A.; Hitchmough, R.A. 2013: Conservation status of New Zealand indigenous vascular plants, 2012. New Zealand Threat Classification Series 3. Department of Conservation, Wellington. [as Helichrysum selago var. tumidum Cheeseman] [Naturally Uncommon]