Checklist » Polygonaceae » Polygonum aviculare
Last updated 3/23/2009 by David Giblin.
Polygonum aviculare L.[FNA5, HC, HC2]

Publication: Sp. Pl. 1: 362. 1753.

Origin: Both native and introduced

Notes:

References: (none)

Infraspecies:

ssp. aviculare [FNA5, HC2]
common knotweed, yard knotweed
ssp. buxiforme (Small) Costea & Tardif [FNA5, HC2]
American knotweed, prairie knotweed
ssp. depressum (Meisn.) Arcang. [FNA5, HC2]
common knotweed, oval-leaf knotweed
ssp. neglectum (Besser) Arcang. [FNA5, HC2]
narrow-leaf knotweed
Synonyms & Misapplied Names:
(none)