C. californica C. mollusca Combea is a genus of lichens in the family Opegraphaceae.

[2] The genus was circumscribed by Italian botanist Giuseppe De Notaris in 1846.

[3] The genus name of Combea is in honour of Francesco Comba (fl.

1845), an Italian lab assistant and draughtsman, from the Zoological Museum in Turin.

This Arthoniomycetes-related article is a stub.