Geastrum huneckii

{{Short description|Species of fungus}}

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| taxon = Geastrum huneckii

| authority = Dörfelt (1981)

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Geastrum huneckii is a species of earthstar fungus in the family Geastraceae. Found in Mongolia, it was formally described as a new species in 1981 by German mycologist Heinrich Dörfelt. The species epithet honours his colleague Siegfried Huneck. Characteristics of the fungus include its hygroscopic exoperidium with four rays, a white endoperidium with a well-delimited peristome, and basidiospores measuring 5.5–6.5 μm in diameter.