Template:Grube & Kantvilas, 2006
- Grube, M. & Kantvilas, G. 2006. Siphula represents a remarkable case of morphological convergence in sterile lichens. The Lichenologist 38(3): 241–249. RLL List # 203 / Rec.# 28678 – Recent Literature on Lichens DOI: 10.1017/S0024282906005500