New York Natural Heritage Program
Red Pigweed
Oxybasis rubra var. rubra (Linnaeus) S. Fuentes, Uotila & Borsch
Flora Italiana
Family: Goosefoot Family (Chenopodiaceae)

State Protection: Threatened
listed species are those with: 1) 6 to fewer than 20 extant sites, or 2) 1,000 to fewer than 3,000 individuals, or 3) restricted to not less than 4 or more than 7 U.S.G.S. 7 minute topographical maps, or 4) listed as threatened by U.S. Department of Interior.

Federal Protection: Not Listed

State Rarity Rank: S2
A State Rarity Rank of S2 means: This plant is threatened/imperiled in New York because of rarity (typically 6-20 populations or few remaining individuals) or is vulnerable to extirpation from New York due to biological factors.

Global Rarity Rank: G5
A Global Rarity Rank of G5 means: This species is demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.

Did you know?
This is a widespread, variable species occurring in much of the United States (except the Southeast) and in Europe and Asia. It was first collected in New York by George W. Clinton of the Buffalo herbarium on a visit to Staten Island in 1874.

State Ranking Justification [-]
There are nine existing populations but phragmites may be crowding out plants in some locations. There are 14 historical occurrences, mostly from the early 1900s, and most of these probably did not persist.

Short-term Trends [-]

Long-term Trends [-]