Plant Collections
Plant Collection Highlights
The 12-acre Arboretum contains over 3,000 species of woody plants and trees. Some are rare specimens, and all are beautiful. Discover a few of the highlights from the Barnes's living collections. Learn more
Seasonal Bloom Calendar
Consult the Seasonal Bloom Calendar for a look at what's growing in the gardens throughout the year. Learn more
Herbarium
The Herbarium is an unexpected, hidden gem in the Barnes collections. With 10,000 preserved plant specimens and counting, it is a special resource for horticulturalists, students, and artists. Learn more
Tree Map
Click here for an interactive map of the trees in the Arboretum of the Barnes Foundation.
Volunteer
Whether you have a blossoming interest in botany or are simply looking to get your hands dirty, consider becoming an Arboretum volunteer. Learn more.