sourceTaxonName: Gackstroemia Trevis.
sourceTaxonPath: Plantae | Marchantiophyta | Jungermanniopsida | Porellales | Lepidolaenaceae | Gackstroemia
targetTaxonName: base of stump on floor.
localityName: Comuna Cabo de Hornos, W shore of Seno Ventisqueros, between first and second narrows