Citation: A. Thell et T. Goward, THE NEW CETRARIOID GENUS KAERNEFELTIA AND RELATED GROUPS IN THE PARMELIACEAE (LICHENIZED ASCOMYCOTINA), The Bryologist, 99(2), 1996, pp. 125-136
Citation: A. Thell, PYCNOCONIDIAL TYPES AND THEIR PRESENCE IN CETRARIOID LICHENS (ASCOMYCOTINA, PARMELIACEAE), Cryptogamie. Bryologie, lichenologie, 16(4), 1995, pp. 247-256
Citation: T. Randlane et al., NEW DATA ABOUT THE GENERA CETRARIOPSIS, CETRELIOPSIS AND NEPHROMOPSIS(FAM. PARMELIACEAE, LICHENIZED ASCOMYCOTINA), Cryptogamie. Bryologie, lichenologie, 16(1), 1995, pp. 35-60
Citation: I. Karnefelt et A. Thell, NIMISIA-FUEGIAE (PARMELIACEAE), A NEW LICHEN GENUS AND SPECIES FROM ARGENTINA, Lichenologist, 25, 1993, pp. 369-377
Citation: I. Karnefelt et al., THE LICHEN GENERA ARCTOCETRARIA, CETRARIA, AND CETRARIELLA (PARMELIACEAE) AND THEIR PRESUMED EVOLUTIONARY AFFINITIES, The Bryologist, 96(3), 1993, pp. 394-404