Pertusaria sipmanii is a species of crustose lichen in the family Pertusariaceae.

Found in Papua New Guinea, it was formally described as a new species in 1998 by Alan Archer and John Elix.

The species epithet sipmanii honours Dutch lichenologist Harrie Sipman, who collected the type specimen.

This Pertusariales-related article is a stub.

You can help Wikipedia by expanding it.