Polygonum balansae subsp. rhizoxylon SynonymySource: Uotila, P. (2017+): Polygonaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.Polygonum balansae subsp. rhizoxylon (Pau & Font Quer) Greuter & Burdet in Willdenowia 16: 451. 1987≡Polygonum rhizoxylon Pau & Font Quer in Font Quer, Iter Maroc. 1927: [in schedis] No. 146. 1928≡Polygonum aviculare subsp. rhizoxylon (Pau & Font Quer) Emb. & Maire in Mém. Soc. Sci. Nat. Maroc 21-22: 47. 1930ContentDistribution Bibliography Distribution ● Ag Ma Euro+Med endemicA: Algeria nativeB; Morocco nativeA,B,C Bibliography A. Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4. – Genève & Berlin B. Chatelain, C. 2013: Index synonymique Flore d'Afrique du Nord 5 C. Fennane, M., Ibn Tattou, M., Mathez, J., Ouyahya, A. & Oualidi, J. 1999: Flore Pratique du Maroc 1