Fig. 1From: Factors influencing the persistence of reindeer lichens (Cladonia subgenus Cladina) within frequent-fire environments of the Mid-Atlantic Coastal Plain, USAExample of a well-developed population of Cladonia distributed across the forest floor of a pine–oak woodland growing on an inland dune in Worcester County, Maryland, USA, in 2017. Photo credit: D. RayBack to article page