1. Baral, H.O., 1992, Vital versus herbarium taxonomy: morphological differences between living and dead cells of ascomycetes, and their taxonomic implications, Mycotaxon 44: 333–390.
2. Barrie, F.R., C.E. Jarvis, and J.L. Reveal, 1992a, The need to change Article 8.3. of the Code, Taxon 41: 508–512.
3. Barrie, F.R., C.E. Jarvis, and J.L. Reveal, 1992b, Two proposals to amend Article 8 of the Code, Taxon 41: 600–601.
4. Berkeley, M.J. and C.E. Broome, 1875, Notices of British fungi, Annals and Magazine of Natural History, ser. 4, 15: 28–41.
5. Breitenbach, J. and F. Kränzlin, 1981, Pilze der Schweiz 1. Ascomyceten, Verlag Mykologia, Luzern.