December 2024: American Basswood

By Greg Doyle and Tyson Gregory

American Basswood at the corner of Columbia and Park Avenues, Greg Doyle

This month, we recognize the significant impact of an American Basswood (Tilia

americana)  that until recently stood on the corner of Park Avenue and Columbia Avenue.

​​Fast Facts about the American Basswood:

• Also known as American Linden, this fast-growing deciduous tree features large, heart-shaped leaves and fragrant yellowish-white flowers.

• A favorite among beekeepers, its nectar produces excellent honey.

• Fun fact: the National Champion Basswood, with a trunk diameter exceeding 90 inches, resides in the Lexington Cemetery next to Henry Clay’s monument.

The Vital Role of Street Trees

American Basswood stump after removal at corner of Columbia and Park Avenues, Greg Doyle

While all trees benefit our environment, street trees play a special role in urban settings. They act as frontline fighters, filtering pollutants from the air and reducing stormwater runoff by intercepting rainwater with their canopies. Studies have shown that mature street trees can even lower daytime temperatures by up to 7.2℉ under their shade, helping to combat the urban heat island effect.

Beyond their environmental contributions, healthy street trees can:

• Increase property values

• Reduce crime rates

• Extend the lifespan of pavement by shielding it from UV rays

These pillars of green infrastructure provide these amazing benefits despite facing harsh urban growing conditions, including but not limited to compacted soil, de-icing salts, vehicle exhaust, and intense reflected heat.​

Protecting Lexington's Urban Tree Canopy

Recognizing the importance of street trees, Lexington has regulations in place to protect them. Permits are required for removal or replacement. The simple online application process can be found on the LFUCG Urban Forestry webpage. This system ensures trees are only removed for valid reasons and are replaced, preserving our vital urban tree canopy.

Unfortunately, the American Basswood on Park and Columbia was removed without a permit. While the visible heartwood decay suggests it may have posed a safety hazard and warranted removal, the lack of a permit could result in fines for the homeowner.

While it's always sad to see a mature tree go, nature is cyclical. The removal of this tree creates an opportunity for new life.

Planting a Street Tree

If your property lacks a street tree or you'd like to replace your current one, visit the LFUCG Urban Forestry website for information on street trees. The Urban Forestry team can be reached by phone at (859) 258-3404 or by email at urbanforestry@lexingtonky.gov.

Lexington’s Urban Forester has agreed to allow the planting of Trees Lexington’s giveaway trees as street trees – just be sure to secure the necessary permits first. We are likely to have several of the species approved for street tree planting available at these events.

Let's work together to ensure Lexington's urban forest continues to thrive!