THREE NEW GENERA OF THE RAMALINACEAE (LICHEN-FORMING ASCOMYCOTA) AND THE PHENOMENON OF PRESENCE OF 'EXTRANEOUS MYCOBIONT DNA' IN LICHEN ASSOCIATIONS

摘要

Three new genera Coppinsidea, Vandenboomia and Wolseleyidea are described and the genera Ivanpisutia, Eecaniella and Myrionora are resurrected on the basis of a phylogenetic analysis of multi-locus sequence data of the Ramalinaceae including the nuclear protein-coding marker rpb2, the internal transcribed spacer and a fragment of the small mitochondrial subunit. The genus Hertelidea was positioned within the Ramalina clade of the phylogenetic tree of the Ramalinaceae. Bacidia sipmanii, Phyllopsora chlorophaea, P. castaneocincta and Ramalina subbreviuscula were recorded from South Korea for the first time here confirming by molecular data, too.Forty-eight new combinations are proposed: Bacidia alnetorum (basionym: Biatora alnetorum S. Ekman et Tonsberg), Biatora amazonica (basionym: Phyllopsora amazonica Kistenich et Timdal), Biatora cuyabensis (basionym: Lecidea cuyabensis Malme), Biatora halei (basionym: Pannaria halei Tuck.), Biatora kalbii (basionym: Phyllopsora kalbii Brako), Biatora sub-hispidula (basionym: Psoroma subhispidulum Nyl.), Coppinsidea alba (basionym: Catillaria alba Coppins et Vezda), Coppinsidea aphana (basionym: Lecideaaphana Nyl.), Coppinsidea croatica (basionym: Catillaria croatica Zahlbr.), Coppinsidea fuscoviridis (basionym: Bilimbia fuscoviri-dis Anzi), Coppinsidea pallens (basionym: Bilimbia pallens Kullh.), Coppinsidea ropalosporoides (basionym: Gyalidea ropalosporoides S. Y. Kondr., L. Lokos et J.-S. Hur), Coppinsidea scoti-nodes (basionym: Lecidea scotinodes Nyl.), Coppinsidea sphaerella (basionym: Lecidea sphaerella Hedl.), Ivanpisutia hypophaea (basionym: Biatora hypophaea Printzen et Tonsberg), Ivanpisutia ocelliformis (basionym: Lecidea ocelliformis Nyl.), Eecaniella belgica (basionym: Lecania belgica van den Boom et Reese Naesb.), Eecaniella cyrtellina (basionym: Lecanora cyrtellina Nyl.), Lecaniella dubitans (basionym: Lecidea dubitans Nyl.), Eecaniella erysibe (basionym: Lichen erysibe Ach.), Lecaniella hutchinsiae (basionym: Lecanora hutchinsiae Nyl.), Lecaniella naegelii (basionym: Biatora naegelii Hepp), Lecaniella prasinoides (basionym: Lecania prasinoides Elenkin), Lecaniella sylvestris (basionym: Biatora sylvestris Arnold), Lecaniella tenera (basionym: Scoliciosporum tenerum Lonnr.), Mycobilimbia albohyalina (basionym: Lecidea anomala f. albo-hyalina Nyl.), Mycobilimbia cinchonarum (basionym: Triclinum cinchonarum Fee), Mycobilimbia concinna(basionym: Phyllopsora concinna Kistenich et Timdal), Mycobilimbia ramea (basionym: Bacidina ramea S. Ekrnan), Mycobilimbia siamensis (basionym: Phyllopsora siamensis Kistenich et Timdal), Myrionora australis (basionym: Biatora australis Rodr.So the presence of nrlTS and mtSSU sequences of crustose lichen Coppinsidea ropalosporoides in thalli of crustose Verrucariamargacea and foliose Kashiwadia orientalis, as well as nrlTS of Phyllopsora sp. KoLRI in Agonimia pacifica and Biatora longispora, or nrlTS and mtSSU of Biatora longispora in thalli of Agonimia pacifica, Oxneriopsis oxneri and Pyxine limbulata, Ivanpisutia oxneri in thalli of Rinodina xanthophaea, etc. is documented. Scarce cases of presence of 'extraneous mycobiont DNA' in representatives of the Teloschistaceae, Physciaceae known from literature data are discussed, too.