sourceTaxonName: Preissia quadrata (Scop.) Nees
sourceTaxonPath: Plantae | Marchantiophyta | Marchantiopsida | Marchantiales | Marchantiaceae | Preissia | Preissia quadrata
targetTaxonName: thin humus over cedar log
localityName: Rapid River, 6-7 miles northeast of Kalkaska