Thomson, JW 1990: Lichens in old-growth woods in Wisconsin. - Bulletin of the Botanical Club of Wisconsin22(1): 7-10. [RLL List # 140 / Rec.# 18501] Keywords: WISCONSIN/ OLD GROWTH FORESTS/ LOBARION
Abstract: [Author lists several species of the Lobarion community type typical of old-growth forests at four sites, candidates for designation as Federal Research Natural Areas.]