Viola kauaensis A. Gray var. wahiawaensis C. N. Forbes, Occas. Pap. Bernice P. Bishop Mus. 7(3): 34 1920.
Kaua`i, Wahiawa swamp. August 1909. Forbes 166.K.
Holotype
[BISH]. Isotype(s)
[BISH! [2], US].
Viola kauaensis A. Gray var. hosakae (H.St.John) Havran & Ching Harbin, PhytoKeys 39: 44. 2014.