Apiaceae Lindl.
Apium prostratum var. α Cheeseman , legitimate, scientific
Cheeseman, T.F. (1906), Apium. Manual of the New Zealand Flora: 205 [tax. nov.]
Short, P.S. (2 April 1979), Apium L. sect. Apium (Umbelliferae) in Australasia. Journal of the Adelaide Botanic Gardens 1(4): 225 [pro parte taxonomic synonym]
pro parte taxonomic synonym of: Apium prostratum var. filiforme (A.Rich.) Kirk legitimate