Macfarlane, T.D., Sokoloff, D.D. & Remizowa, M.V. (2017)

Filling a morphological gap between Australasian and Eurasian/African members of Althenia (Potamogetonaceae, Alismatales): A. hearnii sp. nov. from SW Western Australia

. Phytotaxa 317 (1): 53–60. https://doi.org/10.11646/phytotaxa.317.1.5