Title: Biblio RTF Export
Author: Biblio 7.x

T.  Tønsberg, ?Leptogium cochleatum and Rinodina isidioides new to Scandinavia?, Graphis Scripta, vol. 6, pp. 85-88, 1994.

T.  Tønsberg, ?Collema leptaleum new to Europe?, Graphis Scripta, vol. 5, pp. 22-23, 1993.

P. M.  Jørgensen and Tønsberg, T., ?Notes on Some Small Species of Leptogium from Pacific North America?, The Bryologist, vol. 102, 1999.

T.  Tønsberg and Goward, T., ? Sticta oroborealis  sp. nov., and Other Pacific North American Lichens Forming Dendriscocauloid Cyanotypes?, The Bryologist, vol. 104, pp. 12-23, 2001.

A.  Henssen and Tønsberg, T., ?Spilonemella, a New Genus of Cyanophilic Lichens with Species from North America and Japan (Coccocarpiaceae)?, The Bryologist, vol. 103, pp. 108-116, 2000.

P. Magnus Jørgensen and Tønsberg, T., ?Leioderma cherokeense (Pannariaceae, Lecanorales) sp. nov. from the Great Smoky Mountains, North Carolina, U.S.A.?, The Bryologist, vol. 108, pp. 412-414, 2005.