flowering dogwood (Cornus florida) observed in Alexandria
iNaturalist: ajaniquest
Urban Ecology
Research-grade iNaturalist observations like this one collectively help scientists track whether flowering dogwoods are blooming earlier or later than usual due to climate shifts — data that can inform how you time your own spring garden.
Someone in Alexandria saw a flowering dogwood — that beautiful native tree with white or pink petal-like bracts in spring — and reported it on iNaturalist, a nature-spotting app. Enough people agreed on the identification to make it 'research-grade,' which means it counts as real scientific data. These kinds of community sightings help build a picture of where native trees are thriving across the country.
Key Findings
One research-grade observation of flowering dogwood (Cornus florida) was recorded in Alexandria
The observation met iNaturalist's research-grade threshold, requiring agreement from multiple independent identifiers
Flowering dogwood is a native North American species valued for ornamental, ecological, and wildlife habitat roles
chevron_right Technical Summary
A flowering dogwood tree was spotted and logged in Alexandria, Virginia, earning 'research-grade' status on iNaturalist — meaning the identification was confirmed by multiple observers. This adds a verified data point to citizen science records tracking where and when this beloved native tree appears.
Abstract Preview
Research-grade observation of flowering dogwood in Alexandria.
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Species Mentioned
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Cornus florida, the flowering dogwood or American dogwood, is a species of flowering tree in the family Cornaceae native to eastern North America and northern Mexico. An endemic population once spanned from southernmost coastal Maine south to northern Florida and west to the Mississippi River. Th...