Literature

Authorssort descendingYearTitle
K. L. Dillman, Ahti, T., Björk, C. R., Clerc, P., Ekman, S., Goward, T., Hafellner, J., Pérez-Ortega, S., Printzen, C., Savic, S., Schultz, M., Svensson, M., Thor, G., Tønsberg, T., Vitikainen, O., Westberg, M., Spribille, T.2012New records, range extensions and nomenclatural innovations for lichens and lichenicolous fungi from Alaska, USA
S. Ekman, Tønsberg T.2002Most species of Lepraria and Leproloma form a monophyletic group closely related to Stereocaulon
J. A. Elix, Tønsberg T.2006Notes on the chemistry of Scandinavian Lobaria species
O. L. Gilbert, Purvis, O. W., Skjoldahl, L. H., Tønsberg, T.2009Fuscidea
B. Guzow-Krzemińska, Łubek, A., Malíček, J., Tønsberg, T., Oset, M., Kukwa, M.2017Lecanora stanislai, a new, sterile, usnic acid containing lichen species from Eurasia and North America
P. RESL, Mayrhofer, H., CLAYDEN, S. R., Spribille, T., Thor, G., Tønsberg, T., SHEARD, J. W.2016Morphological, chemical and species delimitation analyses provide new taxonomic insights into two groups of Rinodina
T. Spribille, Björk, C. R., Ekman, S., Elix, J. A., Goward, T., Printzen, C., Tønsberg, T., Wheeler, T.2009Contributions to an epiphytic lichen flora of northwest North America: I. Eight new species from British Columbia inland rain forests
T. Spribille, Björk, C. R., Ekman, S., Elix, J. A., Goward, T., Printzen, C., Tønsberg, T., Wheeler, T.2009Contributions to an epiphytic lichen flora of northwest North America: I. Eight new species from British Columbia inland rain forests
T. Tønsberg1992The sorediate and isidiate, corticolous, crustose lichens in Norway
T. Tønsberg, Jørgensen P. M.2007Lobaria
M. Zahradníková, Tønsberg, T., Andersen, H. L.2017The taxonomy of the lichen Fuscidea cyathoides (Fuscideaceae, Umbilicariomycetidae, Ascomycota) in Europe
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith