1. The British species of angiocarpous lichens, elucidated by their sporidia. Title: The British species of angiocarpous lichens, elucidated by their sporidia. Date: 1851. Author: Leighton, W. A. (William Allport), 1805-1889. Collecting Area: Rare Books Call number: QK 589 L45 1851 LOCAL