sourceTaxonName: Porella platyphylloidea (Schwein.) Lindb.
sourceTaxonPath: Plantae | Marchantiophyta | Jungermanniopsida | Porellales | Porellaceae | Porella | Porella platyphylloidea
targetTaxonName: dolomite boulder
localityName: Gilbertson Ford, above Niangua River