Llimonaea is a genus of fungi within the Arthoniales order.

The genus has been placed into Opegraphaceae.

[1] The genus name of Llimonaea is in honour of Xavier Llimona (1943 - x), who was a Spanish (Catalonian) botanist (Lichenology and Mycologp) and Professor of Botany at the University of Barcelona.

[2] The genus was circumscribed by José Maria Egea Fernández and P. Torrente in Nova Hedwigia vol.52 on page 239 in 1991.

This Arthoniomycetes-related article is a stub.