L.  Tibell, ?Calicium?, in Nordic Lichen Flora, vol. 1, Uddevalla: Nordic Lichen Society, 1999, pp. 22-29.

I.  Onu?-Brännström, Johanneson, H., and Tibell, L., ?Thamnolia tundrae sp. nov., a cryptic species and putative glacial relict?, Lichenologist, vol. 50, pp. 59-75, 2018.

C.  Gueidan, Savic, S., Thüs, H., Roux, C., Keller, C., Tibell, L., Prieto, M., Heiðmarsson, S., Breuss, O., Orange, A., Fröberg, L., Wynns, A. A., Navarro-Rosinés, P., Krzewicka, B., Pykälä, J., Grube, M., and Lutzoni, F., ?Generic classification of the Verrucariaceae (Ascomycota) based on molecular and morphological evidence: recent progress and remaining challenges?, Taxon, vol. 58, pp. 184-208, 2009.

I.  Onu?-Brännström, Tibell, L., and Johannesson, H., ?A worldwide phylogeography of the whiteworm lichens Thamnolia reveals three lineages with distinct habitats and evolutionary histories?, Ecology and Evolution, vol. 7, pp. 3602-3615, 2017.

S.  Savic and Tibell, L., ?The lichen genus Henrica (Verrucariaceae, Eurotiomycetes) in northern Europe?, Nordic Journal of Botany, vol. 26, pp. 237-247, 2008.

S.  Savic and Tibell, L., ?Taxonomy and species delimitation in Sporodictyon (Verrucariaceae) in Northern Europe and the adjacent Arctic?reconciling molecular and morphological data?, Taxon, vol. 58, pp. 585-605, 2009.

S.  Savic, Tibell, L., Gueidan, C., and Lutzoni, F., ?Molecular phylogeny and systematics of Polyblastia (Verrucariaceae, Eurotiomycetes) and allied genera?, Mycological Research, vol. 112, pp. 1307-1318, 2008.

R.  R. Næsborg, Ekman, S., and Tibell, L., ?Molecular phylogeny of the genus Lecania (Ramalinaceae, lichenized Ascomycota)?, Mycological Research, vol. 111, pp. 581-591, 2007.

L.  Tibell, ?Photobiont association and molecular phylogeny of the lichen genus Chaenotheca?, Bryologist, vol. 104, pp. 191-198, 2001.

L.  Tibell, ?Revision of some taxa of Caliciales described by W. Nylander?, Annales Botanici Fennici , vol. 28, pp. 95-106, 1991.

L.  Tibell, ?Australasian Caliciales?, Symbolae Botanicae Upsaliensis , vol. 27, pp. 1-279, 1987.

B.  Aguirre-Hudson, Kokobun, T., Spooner, B. M., and Tibell, L., ?Taxonomy of Calicium victorianum (F. Wilson) Tibell (Caliciaceae, Lecanorales), a lichenized ascomycete new to Europe?, Lichenologist, vol. 39, pp. 401-407, 2007.

L.  Tibell, ?Calicioid lichens and fungi?, in Nordic Lichen Flora , vol. 1, T.  Ahti and et al,, Eds. Uddevalla, Sweden: The Nordic Lichen Society, 1999, pp. 20-94.

L.  Tibell, ?Distribution patterns and dispersal strategies of Caliciales?, Botanical Journal of the Linnean Society, vol. 116, pp. 159-202, 1994.

L.  Tibell, ?The genus Cyphelium in Europe?, Svensk Botanisk Tidskrift , vol. 65, pp. 138-164, 1971.

L.  Tibell, ?Caliciales?, Nordic Lichen Flora, vol. 1, pp. 20-94, 1999.

A.  Nordin, Tibell, L., and Owe-Larsson, B., ?Endocarpon moenium belongs in Acarosporaceae?, Graphis Scripta, vol. 21, pp. 21-22, 2009.

A.  Nordin, Tibell, L., and Owe-Larsson, B., ?A preliminary phylogeny of Aspicilia in relation to morphological and secondary product variation?, Bibliotheca Lichenologica, vol. 96, pp.  247-266, 2007.

A.  Nordin, Savic, S., and Tibell, L., ?Phylogeny and taxonomy of Aspicilia and Megasporaceae?, Mycologia, vol. 102, pp. 1339-1349, 2010.

K.  Articus, Mattson, J. - E., Tibell, L., Grube, M., and Wedin, M., ?Ribosomal DNA and beta-tubulin data do not support the separation of the lichens Usnea florida and U. subfloridana as distinct specie?, Mycological Research, vol. 106, pp. 412-418, 2002.