Arup, Ulf; Vondrák, Jan; Halıcı, Mehmet Gökhan (2015). "Parvoplaca nigroblastidiata, a new corticolous lichen (Teloschistaceae) in Europe, Turkey and Alaska". The Lichenologist. 47 (6): 379–385. Bibcode:2015ThLic..47..379A. doi:10.1017/s0024282915000389.
Arup, Ulf; Vondrák, Jan; Halıcı, Mehmet Gökhan (2015). "Parvoplaca nigroblastidiata, a new corticolous lichen (Teloschistaceae) in Europe, Turkey and Alaska". The Lichenologist. 47 (6): 379–385. Bibcode:2015ThLic..47..379A. doi:10.1017/s0024282915000389.