BigLeaf Maple Autumn Red was inspired by a native California tree, its incredible leaves, its delicious syrup, and the colors of fall. The tree, known as Bigleaf maple, thrives along the banks of California’s mountain streams. Native Californians once made rope and baskets from its bark. Today, artisans handcraft its wood and burl into custom guitars.. Bigleaf maple sugaring in California dates to the 1800s; yet this tree’s unusually flavorful syrup remains the product of a small group of hobbyists. A hint of maple—including bigleaf maple—syrup in every brew perfectly complements the malty complexity, balanced hoppiness, and rich fall hue of BigLeaf Maple Autumn Red, a red ale like no other.