Citation: Gb. Feige et Ht. Lumbsch, THE ASCOMA DEVELOPMENT IN ARCTOPELTIS-THULEANA (LECANORACEAE) AND ITSSYSTEMATIC SIGNIFICANCE, Cryptogamie. Bryologie, lichenologie, 19(2-3), 1998, pp. 147-153
Citation: H. Doring et Ht. Lumbsch, ASCOMA ONTOGENY - IS THIS CHARACTER SET OF ANY USE IN THE SYSTEMATICSOF LICHENIZED ASCOMYCETES, Lichenologist (London), 30, 1998, pp. 489-500
Citation: Ht. Lumbsch et E. Heibel, COPPINSIA MINUTISSIMA, A NEW GENUS AND SPECIES IN THE AGYRIACEAE FROMTHE BRITISH-ISLES, Lichenologist, 30, 1998, pp. 95-101
Citation: Ht. Lumbsch et A. Tehler, A CLADISTIC-ANALYSIS OF THE GENUS DIPLOSCHISTES (ASCOMYCOTINA, THELOTREMATACEAE), The Bryologist, 101(3), 1998, pp. 398-403
Citation: R. Guderley et al., LECANORA-FLAVOPALLIDA, A SPECIES OF LECANORA-SENSU-STRICTO WITH ALMOST BIATORINE APOTHECIA (LECANORALES), The Bryologist, 101(1), 1998, pp. 103-108
Citation: Ht. Lumbsch et al., ASCOSPORE SEPTATION IN DIPLOSCHISTES (THELOTREMATACEAE, LICHENIZED ASCOMYCOTA) AND THE TAXONOMIC SIGNIFICANCE OF MACROCEPHALIC AND MICROCEPHALIC ASCOSPORE TYPES, Plant systematics and evolution, 205(3-4), 1997, pp. 179-184
Citation: Ht. Lumbsch et R. Guderley, LECANORA-VACILLANS H-MAGN, A REMARKABLE SPECIES AND ITS TAXONOMIC SIGNIFICANCE, Lichenologist, 29, 1997, pp. 29-34
Citation: Ht. Lumbsch, A COMPARISON OF ASCOMA ONTOGENY SUPPORTS THE INCLUSION OF THE EIGLERACEAE IN THE HYMENELIACEA (LECANORALES), The Bryologist, 100(2), 1997, pp. 180-192
Citation: Ja. Elix et Ht. Lumbsch, THE CHEMISTRY OF SOME SPECIES OF LECANORA-SENSU-STRICTO (LECANORALES,LICHENIZED ASCOMYCOTINA), Mycotaxon, 59, 1996, pp. 309-317
Citation: Ht. Lumbsch et al., A REVISION OF SOME SPECIES IN LECANORA-SENSU-STRICTO WITH A DARK HYPOTHECIUM (LECANORALES, ASCOMYCOTINA), The Bryologist, 99(3), 1996, pp. 269-291
Citation: T. Lunke et al., ANATOMICAL AND ONTOGENIC STUDIES ON THE LICHEN FAMILY SCHAERERIACEAE (AGYRIINEAE, LECANORALES), The Bryologist, 99(1), 1996, pp. 53-63
Citation: Ht. Lumbsch et al., ANAMYLOPSORACEAE - A NEW FAMILY OF LICHENIZED ASCOMYCETES WITH STIPITATE APOTHECIA (LECANORALES, AGYRIINEAE), Plant systematics and evolution, 198(3-4), 1995, pp. 275-286
Citation: B. Mies et al., FEIGEANA-SOCOTRANA, A NEW GENUS AND SPECIES FROM SOCOTRA, YEMEN (ROCCELLACEAE, EUASCOMYCETIDAE), Mycotaxon, 54, 1995, pp. 155-162
Citation: Ht. Lumbsch, A NEW SPECIES IN THE LECANORA-SUBFUSCA GROUP CONTAINING USNIC ACID INADDITION TO ATRANORIN, Lichenologist, 27, 1995, pp. 161-167