Children (18 direct children, 18 direct and indirect children):
Polygonum aviculare var. fusco-ochreatum
Polygonum aviculare subsp. rurivagum
Cornfield knotweed
Polygonum aviculare subsp. aviculare
Yard knotweed
Polygonum aviculare subsp. boreale
Polygonum aviculare subsp. buxiforme
Polygonum aviculare buxiforme
Polygonum aviculare subsp. depressum
Polygonum aviculare subsp. neglectum
Polygonum aviculare var. aviculare
Polygonum aviculare var. depressum
Polygonum aviculare var. boreale
Polygonum aviculare diffusum
Polygonum aviculare var. diffusum
Polygonum aviculare var. neglectum
Polygonum aviculare subsp. sabulosum
Polygonum aviculare f. erectum
Polygonum aviculare var. bellardii
Polygonum aviculare var. monspeliense
Polygonum aviculare var. procumbens