The type specimen of Rhizoplacopsis weichingii has been shown to be identical with that of Boreoplaca ultrafrigida, so the genus Rhizoplacopsis has been subsumed into Boreoplaca.[4]
^Rogers, R. W.; Hafellner, J. (2007). "Haematomma and Ophioparma: Two superficially similar genera of lichenized fungi". The Lichenologist. 20 (2): 167–174. doi:10.1017/S0024282988000179.