Template:Amo de Paz et al., 2010b
- Amo de Paz, G., Lumbsch, H.T., Cubas, P., Elix, J.A. & Crespo, A. 2010. The morphologically deviating genera Omphalodiella and Placoparmelia belong to Xanthoparmelia (Parmeliaceae). The Bryologist 113(2): 376–386. DOI: 10.1639/0007-2745-113.2.376
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