Polygonum aviculare subsp. bellardii (All.) Bonnier & Layens, Fl. France: 274. 1894
Polygonum aviculare subsp. bellardii, Fl. France: 274. 1894
is new combination for Polygonum bellardii, Fl. Pedem. 2: 207. 1785
has orthographic variant Polygonum aviculare subsp. bellardi
Polygonum aviculare subsp. bellardii, Fl. France: 274. 1894