Acer rubrum L. (1753)
RED MAPLE. SWAMP MAPLE. North America. The French Canadians make sugar from the sap which they call plaine, but the product is not more than half that obtained from the sugar maple. In Maine, sugar is often made from the sap. Sturtevant, Notes on edible plants, 1919.
- Loudon, J. C. Arb. Frut. Brit. I:427. 1854.