Morris Arboretum

Morris Arboretum

Join our newsletter:


Plant Resources

New! Fall Leaf I.D.

A new online feature to help identify fall leaves. Learn about the season's classic colorful gems or discover a few special finds!

Click here to learn more

Mid-Atlantic Herbaria Consortium

Department of Botany at Morris Arboretum.

The Mid-Atlantic Herbaria Consortium includes herbaria from New York, New Jersey, Pennsylvania, Delaware, Maryland and D.C.

Visit the Mid-Atlantic Herbaria Consortium website for more information.

Plant Invaders of Mid-Atlantic Natural Areas

Revised & Updated (2010), with More Species and Expanded Control Guidance provided by the National Park Service and U.S. Fish and Wildlife Service.

Visit their website for more infomation.

Back to top

Visitor Resources




In Bloom

Seasons Newsletter

Become a Member

Family memberships pay for themselves in just 3 visits!

Join Today!

Know Before You Go

For the safety of our visitors and to preserve the structural integrity of our tree collection, climbing or sitting on the limbs of trees is not permitted. Thank you!

Back to top

Alerts & Updates

The Garden Railway and Compton Café will be closed today (Thursday, June 23) due to the weather.

The Arboretum is open as usual. Click here for hours.

Please note: The Rose Garden is closed for maintenance every Thursday morning until noon.

Weather conditions may limit garden access to certain features even if the garden is open – please check the web site or call (215) 247-5777 for updates before visiting. Our visitors’ safety in the garden is our top priority. Therefore when inclement weather is predicted, we will make decisions about closing the garden accordingly.