Shirley C. Tucker Herbarium at Louisiana State University (LSU:Lichens)
LSU00169237
c23f9637-cf5d-4645-b66d-abcfb73c1541
203921
Pertusaria amara (Ach.) Nyl.
Pertusariaceae
Shirley C. Tucker (2014-00-00)
Lichens photographed and collected from1- 2 cm diameter mid region of stem in 10 m wide clone of sand live oak (Quercus geminata). Trunk cut to obtain specimens. Tentative ID: Unknown. Mixed spp. packet with Lecanora sp.
William J. Platt
13016 E
2013-11-18
18 November 2013
United States, Florida, Escambia, Big Lagoon State Park; on old sand dune about 1 km from bay.
30.31768 -87.40523 WGS84
30.31768° N, 87.40523° W
2 meters
2 meters elevation
Coastal Sand Pine Scrub on old sand dune 9 years after Hurricane Ivan crossed site; Overstory of scattered Pinus clausa; Shrub layer of Quercus geminata, Q. myrtifolia, Ceratiola ericoides; Vegetation in patches with ~50% bare sand.
trunk of living Quercus geminata
Trunk cut to obtain specimens.
Recollection of lichens from plots first sampled in 1992, before Hurricane Ivan crossed site. William J. Platt Sand Pine Study Plot #1 at Big Lagoon State Park; details on file at FL DEP Region 1 Office; Details of site and study in following: Drewa, P. B., W. J. Platt, C. Kwit, and T. W. Doyle. 2008. Stand structure and dynamics of sand pine differ between the Florida panhandle and peninsula. Plant Ecology 196:1525.