Southern Limestone/Dolomite Valleys and Low Rolling Hills

Mexican ruellia still spreading at Indian Springs School

October 22, 2026

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was observed flowering on October 6 at Indian Springs School in Indian Springs Village, Alabama.¹ This invasive acanthus-family plant continues to spread through disturbed areas in the region, with recent sightings in September establishing its persistence in the ecosystem.¹

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was recorded flowering on September 2 at George Ward Park in Birmingham, Alabama. This introduced species from tropical Central and South America has become established in the region, where it spreads aggressively as a weedy ornamental and threatens native plant communities by outcompeting them in disturbed areas.