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Heterodea

Heterodea is a small genus of lichen-forming fungi in the family Cladoniaceae. It comprises two species. The two species form flat, leafy thalli and grow on soil, rock, and plant debris in open habitats in southern Australia, where they can resemble members of the related genus Cladia. The genus has had a complicated taxonomic history, having been variously merged with and separated from the related genus Cladia as molecular studies have progressively clarified the relationships within the Cladoniaceae.

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Article summary

Heterodea is a small genus of lichen-forming fungi in the family Cladoniaceae. It comprises two species. The two species form flat, leafy thalli and grow on soil, rock, and plant debris in open habitats in southern Australia, where they can resemble members of the related genus Cladia. The genus has had a complicated taxonomic history, having been variously merged with and separated from the related genus Cladia as molecular studies have progressively clarified the relationships within the Cladoniaceae.

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  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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