Althenia orientalis SynonymySource: Uotila, P. (2009+): Potamogetonaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Althenia orientalis (Tzvelev) Garcia Mur. & Talavera in Lagascalia 14: 110. 1986≡Althenia filiformis subsp. orientalis Tzvelev, Bot. Žurn. 60: 390. 1975– "Althenia filiformis" sensu Dandy1: 1, non Petit, err. sec. Takhtajan 20062 1. Dandy, J. E. 1971 – In: Rechinger, K., Fl. Iranica 85., 2. Takhtajan, A. L. 2006: Konspekt flory Kavkaza 2Content