sourceTaxonName: Porella navicularis (Lehm. & Lindenb.) Pfeiff.
sourceTaxonPath: Plantae | Marchantiophyta | Jungermanniopsida | Porellales | Porellaceae | Porella | Porella navicularis
targetTaxonName: tree trunk
localityName: Road to Denny about 10 miles north of highway