The BugLady is recovering (slowly) from some computer issues, her convalescence complicated by the fact that she doesn’t speak the language. This article is modified from one she wrote for the Winter, 2014 issue of The BogHaunter, newsletter of the Friends of the Cedarburg Bog. Crusty green or gray growths that look like they’ve been pounded or sprayed onto rocks and tree trunks. Small, shrubby clumps attached to tree branches. Tiny gray-green chalices or gnarled, red-topped fingers. Brilliant orange cups and tongues appropriately named “sunburst.” What are those things?