oval shaped leaves, sorry I forgot to take a picture of the plant
small flowers, 5 unusual looking stamens, 5 petals
found along trail side adjacent to river
Cladonia species (Reindeer lichen)
Perhaps this is Cladonia portentosa??
Washington Park, Anacortes, Skagit County, Washington
Having studied several field guides and lichen books, we concluded this is Lobaria linita, or Cabbage lung lichen. Quite a few pieces had fallen from tall trees along the Heart of the Hills trail.