Komiya, S. (1972), Systematic Studies on the Lentibalariaceae: 24 [secondary reference]

• Lectotype: Utricularia racemosa Walp.

Komiya, S. (1973), New subdivision of the Lentibulariaceae. Journal of Japanese Botany 48(5): 151 [comb. nov.]

• Type: (not designated).

Taylor, P. (1986), New taxa in Utricularia (Lentibulariaceae). Kew Bulletin 41(1): 1-18 (6) [secondary reference]

Taylor, P. (1989), The Genus Utricularia - a taxonomic monograph. Kew Bulletin Addit. ser. 14: 1-724 (186-199) [secondary reference]

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