https://species.wikimedia.org/wiki/Umbilicaria_hirsuta_var._meizospora
Umbilicaria meizospora - Wikispecies
wikispecies
https://pubchem.ncbi.nlm.nih.gov/taxonomy/Umbilicaria-crustulosa
Umbilicaria crustulosa | Taxonomy - PubChem
Taxonomy information for Umbilicaria crustulosa. Find diseases associated with this biological target and compounds tested against it in bioassay experiments.
taxonomypubchem
https://bellatlas.umn.edu/taxa/index.php?tid=131462&taxauthid=1&clid=0
Minnesota Biodiversity Atlas - Umbilicaria calvescens
minnesota biodiversity atlas
https://species.wikimedia.org/wiki/Umbilicaria_subg._Agyrophora
Umbilicaria subg. Agyrophora - Wikispecies
subgwikispecies
https://bellatlas.umn.edu/taxa/index.php?tid=131460&taxauthid=1&clid=0
Minnesota Biodiversity Atlas - Umbilicaria bolusiana
minnesota biodiversity atlas
https://bellatlas.umn.edu/taxa/index.php?tid=95319
Minnesota Biodiversity Atlas - Umbilicaria polyrrhiza
minnesota biodiversity atlas
https://species.wikimedia.org/wiki/Umbilicaria_americana
Umbilicaria americana - Wikispecies
americanawikispecies
https://species.wikimedia.org/wiki/Umbilicaria_formosana
Umbilicaria formosana - Wikispecies
wikispecies
https://bellatlas.umn.edu/taxa/index.php?taxon=Umbilicaria%20murina
Minnesota Biodiversity Atlas - Umbilicaria grisea
minnesota biodiversity atlas