Note 36:2 — BIRCH.
Reading edition
"Although beer is now seldom made from birchen twigs, yet it is by no means an uncommon practice in some country districts to tap the white trunks of Birches, and collect the sweet sap which exudes from them for wine-making purposes. In some parts of Leicestershire this sap is collected in large quantities every spring, and birch wine, when well made, is a wholesome and by no means an unpleasant beverage."—B. in The Garden, April, 1877. "The Finlanders substitute the leaves of Birch for those of the tea-plant; the Swedes extract a syrup from the sap, from which they make a spirituous liquor. In London they make champagne of it. The most virtuous uses to which it is applied are brooms and wooden shoes."—A Tour Round My Garden, Letter xix.