Template:Spjut, 1995a
- Spjut, R.W. 1995. Vermilacinia (Ramalinaceae, Lecanorales), a new genus of lichens. In Daniels, Schulz and Peine (eds.), Flechten Follmann: Contributions to Lichenology in Honour of Gerhard Follmann. pp. 337–351. University of Cologne, Cologne.