Stereocaulon rivulorum is a species of snow lichen belonging to the family Stereocaulaceae.
Ecology Stereocaulon rivulorum is a known host to the lichenicolous fungus species:
Arthonia stereocaulina Catillaria stereocaulorum Cercidospora stereocaulorum Dactylospora deminuta Diploschistes muscorum Lasiosphaeriopsis stereocaulicola Lichenopeltella stereocaulorum Licheonsticta dombrovskae Niesslia peltigericola Opegrapha stereocaulicola Polycoccum trypethelioides Rhymbocarpus stereocaulorum Scutula stereocaulorum Sphaerellothecium araneosum Sphaerellothecium stereocaulorum Taeniolella christiansenii
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