Persian silk tree (Albizia julibrissin) observed in Piedmont Park Ave, Atlanta, GA, US
iNaturalist: atlphotographerwdo
Urban Ecology
Silk trees lining Atlanta's streets and parks are blooming proof that a tree originally from Iran and China has woven itself into the fabric of Southern urban green spaces — beautiful, but worth watching for its tendency to escape into natural areas.
Someone spotted and photographed a Persian silk tree — that feathery-leaved, pink powder-puff flowering tree you've probably seen in Southern yards — in Atlanta's Piedmont Park area, and the observation was confirmed accurate enough to count as research-quality data. These trees are beloved for their tropical look and toughness, but they're also known to spread beyond gardens into wild areas. This sighting adds one more dot to the map of where this species is showing up across the U.S.
Key Findings
A Persian silk tree (Albizia julibrissin) was recorded at research-grade status in Piedmont Park Ave, Atlanta, GA
The observation contributes a georeferenced occurrence point to iNaturalist's citizen-science database for this species in urban Georgia
Persian silk tree is a non-native ornamental widely planted in the Southeast and recognized as potentially invasive in disturbed habitats
chevron_right Technical Summary
A Persian silk tree has been documented at research-grade quality in Piedmont Park Ave, Atlanta, Georgia, contributing a verified occurrence record to the growing map of this ornamental tree's presence in the urban American Southeast.
Abstract Preview
Research-grade observation of Persian silk tree in Piedmont Park Ave, Atlanta, GA, US.
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Species Mentioned
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Albizia julibrissin, the Persian silk tree, pink silk tree, or mimosa tree, is a species of tree in the Fabaceae family, native to southwestern and eastern Asia.