Taxa Count: 15

POLYGONACEAE

Polygonum amphibium

Polygonum aviculare subsp. neglectum

Polygonum bellardii

Polygonum coccineum

Polygonum convolvulus

Polygonum hydropiper

Polygonum hydropiperoides

Polygonum lapathifolium

Polygonum orientale

Polygonum pensylvanicum

Polygonum persicaria

Polygonum punctatum

Polygonum ramosissimum

Polygonum sagittatum

Polygonum scandens