Slippery elm powder is a food additive derived from the bark of the slippery elm (Ulmus fulva). The mucilaginous inner bark of the tree is edible raw or boiled,24 and was eaten by Native Americans. The bark can also be used to make tea.25

Also known as:
Latin species name: Ulmus fulva
Wikidata ID: Q1534893
Wikipedia title: Ulmus rubra
References:

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