Trass, H 1994: Corrections and additions to the flora of the lichen genus Cladonia in Estonia. - Acta Botanica Fennica150: 201-208. [RLL List # 156 / Rec.# 18946] Keywords: CLADONIA/ ESTONIA
Abstract: 4 fig. [Fifty-one species of Cladonia are accepted for Estonia, four of them new to the country: C. borealis, C. cryptochlorophaea, C. merochlorophaea, and C. metacorallifera.]