common toadflax (Linaria vulgaris) observed in N 15th St, New York, NY, US
iNaturalist: austin_johnson
Urban Ecology
Common toadflax thrives in disturbed urban soils and sidewalk cracks — spotting it in your neighborhood is a sign of how adaptable European wildflowers can outcompete natives in city margins, which matters if you're trying to restore a roadside or community garden patch to local species.
Someone spotted and photographed common toadflax — a small yellow snapdragon-like wildflower originally from Europe — growing on a street in New York City. The observation was confirmed by the iNaturalist community as research-grade, meaning enough experts agreed on the identification. This plant is a common urban wanderer that pops up in sidewalk cracks, vacant lots, and roadsides across North America.
Key Findings
Common toadflax was observed and confirmed at research-grade quality on N 15th St, New York City
The species (Linaria vulgaris) is a non-native European wildflower naturalized across urban North America
The observation contributes to citizen-science biodiversity mapping of urban flora in a major metropolitan area
chevron_right Technical Summary
A research-grade observation of common toadflax (Linaria vulgaris) was recorded on N 15th St in New York City, documenting this familiar yellow-and-orange wildflower persisting in an urban environment.
Abstract Preview
Research-grade observation of common toadflax in N 15th St, New York, NY, US.
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Species Mentioned
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Linaria vulgaris, the common toadflax, is a species of flowering plant in the family Plantaginaceae, native to Europe, and northern, central and eastern Asia. It has also been introduced to North America and is now common there.