Out and About in the Arboretum

September 26, 2025 – Autumn Crocus
The brightly-colored Autumn Crocus, Colchicum autumnale, blooms in the fall, while its leaves grow during the spring and summer. It is toxic, especially to cats.

September 19, 2025 – Stick Insect
While technically only an insect, stick bugs truly look like their namesake and may briefly fool you. They belong to the vast order of insects called Phasmatodea and are simply fascinating.

September 12, 2025 – Beautyberry
As the seasons change and cooler months approach, enjoy the colorful fruits, such as those of Callicarpa americana, or American Beautyberry, named for its purple berry clusters.

September 5, 2025 – Catalpa
Make sure you see the unique fruit of the Catalpa speciosa or cigar tree in Katzell Grove. The thin, beanpod-like structures will remain on the tree through the winter.

August 29, 2025 – Mushrooms
Some things seem to pop up overnight, like these mushrooms near Rushmore Lane. And although fun to look at, we recommend you do not touch or consume any unknown fungi.

August 22, 2025 – Butterfly Bush
Butterfly bushes come in a wide range of colors and are irresistible to butterflies. This is a Sachem butterfly.