K.  Hansen, Sandal, S. K., and Dissing, H., ?New and rare species of Pezizales from calcareous woodlands in Denmark?, Nordic Journal of Botany, vol. 18, pp. 611-626, 1998.

J.  Etayo and Diederich, P., ?Lichenicolous Fungi from the Western Pyrenees, France and Spain. IV. Ascomycetes?, Lichenologist, vol. 30, pp. 103-120, 1998.

S. R.  CLAYDEN, ?Thallus initiation and development in the lichen Rhizocarpon lecanorinum?, New Phytologist, vol. 139, pp. 685-695, 1998.

A.  Aptroot, ?A world revision of Massarina (Ascomycota)?, Nova Hedwigia, vol. 66, pp. 89-162, 1998.

P. G.  Ihlen, ?The lichenicolous fungi on species of the genera Baeomyces, Dibaeis, and Icmadophila in Norway?, Lichenologist, vol. 30, pp. 27-57, 1998.

D. N.  Pegler and Henrici, A., ?Panaeolus atrobalteatus sp. nov., a member of Panaeolus stirps Subbalteatus (Agaricales, Strophariaceae) ?, Folia Cryptogamica Estonica, vol. 33, pp. 105-108, 1998.

L. V.  Fleming, Ing, B., and Scouller, C. E. K., ?Current status and phenology of fruiting in Scotland of the endangered fungus Tulostoma niveum?, Mycologist, vol. 12, pp. 126-131, 1998.

S. J.  Hendry, Lonsdale, D., and Boddy, L., ?Strip-cankering of beech (Fagus sylvatica): Pathology and distribution of symptomatic trees?, New Phytologist, vol. 140, pp. 549-565, 1998.

Y. - M.  Ju, Rogers, J. D., San Martin, F., and Granmo, A., ?The genus Biscogniauxia?, Mycotaxon, vol. 66, pp. 1-98, 1998.

K.  Winka, Eriksson, O. E., and Bång, Å., ?Molecular evidence for recognizing the Chaetothyriales?, Mycologia, vol. 90, pp. 822-830, 1998.

P. F.  Cannon and Minter, D. W., ?Rhytisma acerinum?, IMI Descriptions of Fungi & Bacteria, vol. 791, p. 2 pp., 1998.

R. G.  Thorn, Malloch, D. W., and Ginns, J., ?Leucogyrophana lichenicola sp.nov., and a comparison with basidiomes and cultures of the similar Leucogyrophana romellii?, Canadian Journal of Botany, vol. 76, pp. 686-693, 1998.

D. W.  Minter, ?Colpoma juniperi?, IMI Descriptions of Fungi & Bacteria, vol. 1293, p. 2 pp, 1998.

J. D.  Rogers and Ju, Y. - M., ?Keys to the Xylariaceae (excluding Anthostomella) of the British Isles?, Botanical Journal of Scotland, vol. 50, pp. 153-160, 1998.

F.  Rose, ?Anaptychia ciliaris subsp. ciliaris?, Lichen Atlas of the British Isles (British Lichen Society), vol. 3, 1998.

P.  Navarro?Rosinés, Boqueras, M., and Roux, C., ?Nuevos datos para el género Lichenochora (Phyllachorales, Ascomicetes liquenícolas)?, Bulletin de la Société Linnéene de Provence, vol. 49, pp. 107-124, 1998.

C.  Printzen, Holien, H., and Etayo, J., ?Two new Biatora species from western Norway and Madeira?, Lichenologist, vol. 30, pp. 213-219, 1998.

J.  Etayo and Calatayud, V., ?Sclerococcum (Deuteromycotina) with black sporodochia in Spain?, Annalen des Naturhistorisches Museum Wien, vol. 100B, pp. 677-681, 1998.

I.  Martínez and Hafellner, J., ?Lichens and lichenicolous fungi on Peltigerales in the Iberian Peninsula and the Canary Islands?, Mycotaxon, vol. 69, pp. 271-310, 1998.

E. S.  Hansen, ?Notes on some new and interesting lichens and lichenicolous fungi from Greenland?, Graphis Scripta, vol. 9, pp. 7-9, 1998.

M.  Réblová, ?A new Chaetosphaeria with a Dictyochaeta anamorph?, Czech Mycology, vol. 50, pp. 151-159, 1998.

A.  Aptroot, ?A world revision of Massarina (Ascomycota)?, Nova Hedwigia, vol. 66, pp. 89-162, 1998.