Template:Truong & Clerc, 2013
- Truong, C. & Clerc, P. 2013. Eumitrioid Usnea species (Parmeliaceae, lichenized Ascomycota) in tropical South America and the Galapagos. The Lichenologist 45(3): 383–395. RLL List # 232 / Rec.# 34884 – Recent Literature on Lichens DOI: 10.1017/S0024282912000904