Nupela neogracillima Kulikovskiy & Lange-Bert. Nupela neogracillima Kulikovskiy & Lange-Bert. in Polish Bot. J. 54(1): 19. 2009is new name for Achnanthes gracillima Hust. in Arch. Hydrobiol. 18: 161, pl. 5, fig. 10, 11. 192711. Reference op. 60, recorded from Simonsen 1987, vol. 1, p. 10, 101