The Battle of the Trees

From Author Wars - https://authorwars.com/books/the-battle-of-the-trees-2074026.html

Overview:

Title: The Battle of the Trees
Author: John Mathews
Year: 2001
Type: Short Fiction

Editions/Publications:

Unknown. The Song of Taliesin: Tales from King Arthur's Bard (Unknown, John Mathews, Quest Books, ISBN-10: 0835608026, $19.95, xii+234 pages, Trade Paperback, Collection)