Polygonum spergulariiforme Meisner ex Small

Polygonum spergulariiforme Meisner ex Small is an accepted species name sensu FNA Ed. Comm., 2005.

Vernacular names

• renouée fausse-spergulaire Favreau

• spurrey knotweed FNA Ed. Comm., 2005
• fall knotweed FNA Ed. Comm., 2005
• scatter knotweed ITIS, 2010

Synonyms

• Polygonum douglasii subsp. spergulariiforme (Meisner ex Small) J.C. Hickman FNA Ed. Comm., 2005
• Polygonum emaciatum A. Nelson FNA Ed. Comm., 2005

Distribution

• Map view
• List view

• Native
• Introduced
• Ephemeral
• Excluded
• Extirpated
• Doubtful
• Absent

Classification

Class	Equisetopsida
Subclass	Magnoliidae
Superorder	Caryophyllanae
Order	Caryophyllales
Family	Polygonaceae
Subfamily	Polygonoideae
Tribe	Polygoneae
Genus	Polygonum
Section	Polygonum sect. Duravia
Subsection	Polygonum subsect. Duravia
Species	Polygonum spergulariiforme

Habit

Herb