Polygonum euxinum SynonymySource: Uotila, P. (2017+): Polygonaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Polygonum euxinum Chrtek in Preslia 32: 367. 1960– "Polygonum robertii" sensu Grossgejm 19451; sensu Kec'xoveli 19752; sensu Prokudin 19873; sensu Zernov 20064 1. Grossgejm, A. A. 1945: Flora Kavkaza 3, 2. Kec'xoveli, N. 1975: Flora Gruzii, ed. 2, 3. – Tbilisi: Metzniereba, 3. Prokudin, J. N. 1987: Opredelitel’ vysših rastenij Ukrainy. – Kiev: Naukova Dumka, 4. Zernov, A. S. 2006: Flora Severo-zapadnogo KavkazaContent
