Orchidaceae Juss.
Caladenia longicauda subsp. 'Duke of Orleans Bay' , [n/a], phrase name
Hoffman, N. & Brown, A. (2011), Orchids of South-West Australia Edn. 3: 92 [primary reference]
common name: Island Spider Orchid [n/a]
Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census: - [taxonomic synonym]
taxonomic synonym of: Caladenia longicauda subsp. insularis Hopper & A.P.Br. ex A.P.Br. & G.Brockman legitimate