Slippery Elm (Ulmus rubra) - Learning Stations at Ariel Foundation

Ulmus rubra - Wikipedia

Ulmus rubra Slippery Elm PFAF Plant Database

Ulmus rubra (slippery elm): Go Botany

Ulmus rubra (slippery elm): Go Botany

Ulmus rubra (slippery elm): Go Botany

Ulmus rubra (Grey Elm, Red Elm, Slippery Elm, Soft Elm)

Ulmus rubra (slippery elm): Go Botany

Slippery Elm – FloraHealthca-en

Slippery Elm – Ulmus rubra - United Plant Savers

Maryland Biodiversity Project - Slippery Elm (Ulmus rubra)

Ulmus Rubra - an overview

Ulmus rubra (Grey Elm, Red Elm, Slippery Elm, Soft Elm)

Plant Information Center - Ulmus rubra