The Lasdon family had a keen interest in horticulture and imported many tree specimens to the estate.

St Vincent's is a garden of significant mature tree specimens.

Today the arboretum contains more than 2,000 identified tree specimens, of which about 1,000 are labeled, representing 274 taxa.

The garden contains a good selection of rare and mature tree specimens in its arboretum, including orange trees that are over 200 years old.

The arboretum, laid out in 1897, still offers a number of unusual tree specimens.

Black Farm has beautiful tree specimens with breathtaking views of the pond off of the trails.

The following tree specimens can be found in the square :

The goal of Alabama's program is to record, heighten awareness of, and preserve the largest tree specimens in the state.

It uses the same formula for recording tree specimens that was developed by American Forests.

Freiherr von Donner, who planted approximately 1500 tree specimens from around the world.