Abstract
Cercidospora navarroi colonizing the thallus and the apothecial discs of Rinodina intermedia is described as new to science from India and is compared with C. exiguella, C. rinodinae, and C. cf. rinodinae which also colonize the lichen genus Rinodina.
References
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<p>Grube, M. & Hafellner, J. (1990) Studien an flechtenbewohnenden Pilzen der Sammelgattumg <em>Didymella </em>(Ascomycetes, Dothideales).<em> Nova Hedwigia</em> 51 (3–4): 283–360.</p>
<p>Hafellner, J. (1987) Studien über lichenicole Pilze und Flechten VI. Ein verändertes Gattungskonzept für <em>Cercidospora. Herzogia</em> 7: 353–365.</p>
<p>Ihlen, P.G. & Wedin, M. (2008) An annotated key to the lichenicolous <em>Ascomycota </em>(including mitosporic morphs) of Sweden. <em>Nova Hedwigia</em> 86: 275–365. https://doi.org/10.1127/0029-5035/2008/0086-0275</p>
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<p>Navarro-Rosinés, P., Calatayud, V. & Hafellner, J. (2009) Contributions to a revision of the genus <em>Cercidospora </em>(Dothideales) 1. Species on Megasporaceae. <em>Mycotaxon</em> 110: 5–25. https://doi.org/10.5248/110.5</p>
<p>Roux, C. (2012) Liste des lichens et champignons lichénicoles de France. <em>Bulletin de la Société linnéenne de Provence Numéro spécial</em> 16: 1–220.</p>
<p>Santesson, R. (1993) <em>The lichens and lichenicolous fungi of Sweden and Norway. </em>SBT-förlaget, Lund, pp. 1–240.</p>
<p>Santesson, R., Moberg, R., Nordin, A., Tønsberg, T. & Vitikainen, O. (2004) <em>Lichen-forming and Lichenicolous Fungi of Fennoscandia. </em> Museum of Evolution, Uppsala University, pp. 1–359.</p>
<p>van den Boom, P.P.G. (2010) New or interesting lichens and lichenicolous fungi of Gran Canaria (Canary Islands, Spain). <em>Willdenowia</em> 40: 359–367. https://doi.org/10.3372/wi.40.40215</p>
<p>Vouaux, L. (1913) Synopsis des champignons parasites de lichens (suite)<em>. Bulletin trimestriel de la Société mycologique de France </em>29: 33–128.</p>
<p>Zhurbenko, M.P. (2002) Lichenicolous fungi of the genus <em>Cercidospora </em>(Dothideales, Ascomycota) in the north of Russia. <em>Mikologiya i Fitopatologiya</em> 36: 3–10.</p>
<p>Zhurbenko, M.P. (2004) Lichenicolous and some interesting lichenized fungi from the Northern Ural, Komi Republic of Russia. <em>Herzogia</em> 17: 77–86.</p>
<p>Zhurbenko, M.P. (2017) Lichenicolous fungi of the Caucasus: New species, new records and a second synopsis. <em>Opuscula Philolichenum</em> 16: 267–311.</p>
<p>Zhurbenko, M.P. & Triebel, D. (2003) <em>Cercidospora lecidomae </em>(Dothideales, Ascomycetes), a new lichenicolous fungus from the North Holarctic. <em>Bibliotheca Lichenologica</em> 86: 205–214.</p>
<p>Baglietto, F. (1863) Escursione lichenologica dal Lago Maggiore al Sempione. <em>Commentario della Società Crittogamologica Italiana</em> 1 (4): 287–354.</p>
<p>Diederich, P., Lawrey, J.D. & Ertz, D. (2018) The 2018 classification and checklist of lichenicolous fungi, with 2000 nonlichenized, obligately lichenicolous taxa. <em>The Bryologist </em>121: 340–425. https://doi.org/10.1639/0007-2745-121.3.340</p>
<p>Engler, H.G.A. & Prantl, K.A.E. (1897) <em>Die Natürlichen Pflanzenfamilien nebst ihren Gattungen und wichtigeren Arten</em> 1 (1). pp. 1–513.</p>
<p>Etayo, J. & van den Boom, P.P.G. (2005) Contribution to the lichen flora of the Canary Islands. VIII. Some lichenicolous fungi. <em>Nova Hedwigia</em> 81: 157–162. https://doi.org/ 10.1127/0029-5035/2005/0081-0157</p>
<p>Gray, S.F. (1821) <em>A natural arrangement of British plants.</em> Vol. 1. pp. 1–824.</p>
<p>Grube, M. & Hafellner, J. (1990) Studien an flechtenbewohnenden Pilzen der Sammelgattumg <em>Didymella </em>(Ascomycetes, Dothideales).<em> Nova Hedwigia</em> 51 (3–4): 283–360.</p>
<p>Hafellner, J. (1987) Studien über lichenicole Pilze und Flechten VI. Ein verändertes Gattungskonzept für <em>Cercidospora. Herzogia</em> 7: 353–365.</p>
<p>Ihlen, P.G. & Wedin, M. (2008) An annotated key to the lichenicolous <em>Ascomycota </em>(including mitosporic morphs) of Sweden. <em>Nova Hedwigia</em> 86: 275–365. https://doi.org/10.1127/0029-5035/2008/0086-0275</p>
<p>Keissler, K. Von. (1930) Die Flechtenparasiten. <em>In:</em> Rabenhorst, L. (Ed.) <em>Kryptogamen-Flora von Deutschland, Österreich und der Schweiz,</em> 2. Aufl., 8: I-XI. Akademische Verlagsgesellschaft, Leipzig, pp. 1–712.</p>
<p>Körber, G.W. (1865) Parerga lichenologica. <em>Ergänzungen zum Systema lichenum Germaniae</em> 5: 385–501. https://doi.org/10.5962/bhl.title.87905</p>
<p>Navarro-Rosinés, P., Calatayud, V. & Hafellner, J. (2004) <em>Cercidospora</em>. <em>In:</em> Nash, T.H. III, Ryan, B.D., Diederich, P., Gries, C. & Bungartz, F. (Eds.) <em>Lichen Flora of the Greater Sonoran Desert Region</em>, <em>Vol. 2.</em> Lichens Unlimited, Arizona State University, Tepme, Arizona, pp. 635–639.</p>
<p>Navarro-Rosinés, P., Calatayud, V. & Hafellner, J. (2009) Contributions to a revision of the genus <em>Cercidospora </em>(Dothideales) 1. Species on Megasporaceae. <em>Mycotaxon</em> 110: 5–25. https://doi.org/10.5248/110.5</p>
<p>Roux, C. (2012) Liste des lichens et champignons lichénicoles de France. <em>Bulletin de la Société linnéenne de Provence Numéro spécial</em> 16: 1–220.</p>
<p>Santesson, R. (1993) <em>The lichens and lichenicolous fungi of Sweden and Norway. </em>SBT-förlaget, Lund, pp. 1–240.</p>
<p>Santesson, R., Moberg, R., Nordin, A., Tønsberg, T. & Vitikainen, O. (2004) <em>Lichen-forming and Lichenicolous Fungi of Fennoscandia. </em> Museum of Evolution, Uppsala University, pp. 1–359.</p>
<p>van den Boom, P.P.G. (2010) New or interesting lichens and lichenicolous fungi of Gran Canaria (Canary Islands, Spain). <em>Willdenowia</em> 40: 359–367. https://doi.org/10.3372/wi.40.40215</p>
<p>Vouaux, L. (1913) Synopsis des champignons parasites de lichens (suite)<em>. Bulletin trimestriel de la Société mycologique de France </em>29: 33–128.</p>
<p>Zhurbenko, M.P. (2002) Lichenicolous fungi of the genus <em>Cercidospora </em>(Dothideales, Ascomycota) in the north of Russia. <em>Mikologiya i Fitopatologiya</em> 36: 3–10.</p>
<p>Zhurbenko, M.P. (2004) Lichenicolous and some interesting lichenized fungi from the Northern Ural, Komi Republic of Russia. <em>Herzogia</em> 17: 77–86.</p>
<p>Zhurbenko, M.P. (2017) Lichenicolous fungi of the Caucasus: New species, new records and a second synopsis. <em>Opuscula Philolichenum</em> 16: 267–311.</p>
<p>Zhurbenko, M.P. & Triebel, D. (2003) <em>Cercidospora lecidomae </em>(Dothideales, Ascomycetes), a new lichenicolous fungus from the North Holarctic. <em>Bibliotheca Lichenologica</em> 86: 205–214.</p>