Polystichopsis (J.Sm.) Holttum APC legitimate | sensu Council of Heads of Australasian Herbaria (7 July 2021), Australian Plant Census
Lastrea [unranked] Polystichopsis J.Sm. legitimate
  • A South American taxon, recorded in an Australian context only as the parent of Polystichopsis aristata (G.Forst.) Holttum and P. hasseltii (Blume) Holttum. Polystichopsis aristata and P. hasseltii are treated as synonyms of Arachniodes aristata (G.Forst.) Tindale and Dryopteris hasseltii (Blume) C.Chr. in Australia, respectively.