{{Short description|Species of lichen}} {{Speciesbox | taxon = Calicium robustellum | authority = Nyl. (1861) | synonyms = }}
'''''Calicium robustellum''''' is a crustose lichen that is found growing on trees in the Gascoyne region of Western Australia<ref name=FloraBase>{{FloraBase|name=Calicium robustellum|id=27619}}</ref> and in Queensland.<ref>{{cite web|url=https://apps.des.qld.gov.au/species-search/details/?id=22997|title=Calicium robustellum|work=WetlandInfo|date=20 October 2014|publisher=Department of Environment and Heritage Protection, Queensland|accessdate=15 November 2023}}</ref>
==References== {{Reflist}}
{{Taxonbar|from=Q10439601}}
robustellum Category:Lichen species Category:Lichens described in 1861 Category:Lichens of Australia Category:Taxa named by William Nylander (botanist)
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