Geastrum melanocephalum
Geastrum melanocephalum is a species of fungus belonging to the family Geastraceae. It has been put on the Red List of Threatened Macrofungi in Poland, where it is in danger of extinction.

Synonym:
 Trichaster melanocephalus Czernajew, 1845

References

melanocephalum
Fungi described in 1956
Fungi of Poland