Polygonum aviculare subsp. excelsius Karlsson in Nordic J. Bot. 19: 386. 1999

Polygonum aviculare subsp. excelsius Karlsson in Nordic J. Bot. 19: 386. 1999

Polygonum aviculare subsp. excelsius Karlsson in Nordic J. Bot. 19: 386. 1999

is basionym for Polygonum excelsius (Karlsson) Uotila in Willdenowia 46: 435. 2016

Taxon for this name

Polygonum aviculare subsp. excelsius Karlsson in Nordic J. Bot. 19: 386. 1999