Note
The lichenicolous genus Polycoccum Saut. ex Körb. from India
Yogesh Joshi, Sunita Bisht, Pooja Bansal, Shimmi Meena
Published on: 14 July 2025
Page: 474 - 479
DOI: 10.6165/tai.2025.70.474
Abstract
Polycoccum rinodinae var. galligenum, the third taxon associated with the lichen genus Rinodina is described as a new variety to science from alpine regions of Uttarakhand, India. The new variety is primarily characterised by small, gall-like deformations on the thallus of its host, 8-spored asci, with 1-septate, hyaline to brown, uniseriately or irregularly arranged verruculose ascospores. Additionally, three other Polycoccum species are reported for the first time in India, expanding their known geographical distributions. These are: Polycoccum nigrosporum colonizing thallus of Buellia aethalea, P. rubellianae colonising thallus of Neobrownliella cinnabarina and P. rinodinae var. rinodinae colonising thallus of saxicolous species of Rinodina.
Keyword: galls, Himalaya, new record, perithecioid ascomycetes, Polycoccum rinodinae var. galligenum, Rinodina
Literature Cited
Alstrup, V. 2004 New records in distribution of lichens and lichenicolous fungi. Graph. Scr. 16(2): 46–57.
Alstrup, V., Hawksworth, D.L. 1990 The lichenicolous fungi of Greenland. Meddel. Gr?nland, Biosci. 31: 1–90.
DOI: 10.7146/mogbiosci.v31.142406View Article
Google Scholar
Atienza, V., Calatayud, V., Hawksworth, D.L. 2003 Notes on the genus Polycoccum (Ascomycota, Dacampiaceae) in Spain, with a key to the species. Lichenologist 35(2): 125–135.
DOI: 10.1016/S0024-2829(03)00014-8View Article
Google Scholar
Berger, F., Zimmermann, E. 2021 Beitrag zur Kenntnis der lichenicolen Mycobiota der Alpen I. Weitere Funde aus Tirol und der Schweiz. Herzogia 34(2): 428–460.
DOI: 10.13158/heia.34.2.2021.428View Article
Google Scholar
Brackel, W. von, Berger, F. 2019 Lichenicolous fungi from Sardinia (Italy): new records and a first synopsis. Herzogia 32(2): 444–471.
DOI: 10.13158/heia.32.2.2019.444View Article
Google Scholar
Calatayud, V. 2004 Polycoccum. In: T.H. Nash III, B.D. Ryan, P. Diederich, C. Gries & F. Bungartz (eds.): Lichen Flora of the Greater Sonoran Desert Region, Vol. 2. Lichens Unlimited, Arizona State University, Tempe, Arizona, pp. 684–686.
Calatayud, V., Rico, V.J. 1995 Polycoccum evae (Dothideales), a new lichenicolous fungus on Dimelaena oreina. Mycotaxon 53: 29–32.
Darmostuk, V.V., Golovenko, Ye.O. 2016 Polycoccum aksoyi Hal?c? & V. Atienza is a new species of lichenicolous fungi for Ukraine. Visnyk of Zaporizhzhya National University. Biological Sciences 1: 123–127.
Diederich, P. 1990 New or interesting lichenicolous fungi. I: Species from Luxembourg. Mycotaxon 37: 297–330.
Diederich, P., Lawrey, J.D., Ertz, D. 2018 The 2018 classification and checklist of lichenicolous fungi, with 2000 non-lichenized, obligately lichenicolous taxa. Bryologist 121(3): 340–425.
DOI: 10.1639/0007-2745-121.3.340View Article
Google Scholar
Etayo, J. 2010 L?quenes y hongos liquen?colas de Arag?n. Guineana 16: 1–501.
Etayo, J., Sancho, L.G. 2008 Hongos liquen?cola del Sur de Sudam?rica, especialmente de Isla Navarino (Chile). Bibl. Lichenol. 98: 1–302.
Flakus, A., Kukwa, M. 2012 New records of lichenicolous fungi from Bolivia. Opusc. Philolichenum 11: 36–48.
DOI: 10.5962/p.382083View Article
Google Scholar
Freebury, C.E. 2014 Lichens and lichenicolous fungi of Grasslands National Park (Saskatchewan, Canada). Opusc. Philolichenum 13: 102–121.
DOI: 10.5962/p.386071View Article
Google Scholar
Gonnet, D., Gonnet, O., Gardiennet, A., Roux, C. 2017 Les lichens et champignons lich?nicoles de l’?le de Cavallo (archipel des Lavezzi, Corse). Ecol. mediterr. 43(2): 171–184.
DOI: 10.3406/ecmed.2017.2022View Article
Google Scholar
Hafellner, J. 1996 Bemerkenswerte Funde von Flechten und lichenicolen Pilzen auf den makaronesischen Inseln. IV: Einige bisher ?bersehene lichenicole Arten der Kanarischen Inseln. Cryptogam. Bryol. Lichenol. 17(1): 1–14.
Hafellner, J. 2015 Distributional and other data for some species of Didymocyrtis (Dothideomycetes, Pleosporales, Phaeosphaeriaceae), including their Phoma-type anamorphs. Fritschiana (Graz) 80: 43–88.
Hafellner, J., Triebel, D., Ryan, B.D., Nash, T.H. 2002 On lichenicolous fungi from North America. II. Mycotaxon 84: 293–329.
Halici, M.G., Atienza, V., Hawksworth, D.L. 2007 Two new Polycoccum (Dothideales, Dacampiaceae) species on lichens from Turkey. Mycotaxon 101: 157–163.
Hawksworth, D.L. 1994 Notes on British lichenicolous fungi: VII. Lichenologist 26(4): 337–347.
DOI: 10.1006/lich.1994.1028View Article
Google Scholar
Hawksworth, D.L., Diederich, P. 1988 A synopsis of the genus Polycoccum (Dothideales), with a key to accepted species. Trans. Br. Mycol. Soc. 90(2): 293–312.
DOI: 10.1016/S0007-1536(88)80101-3View Article
Google Scholar
Joshi, Y. 2018 Documentation of lichenicolous fungi from India – Some additional reports. Kavaka 51: 30–34.
Joshi, Y. 2020 Polycoccum hawksworthianum (Polycoccaceae, Trypetheliales), a new lichenicolous fungus on Lepra and Varicellaria from India. Acta Bot. Hung. 62(3-4): 217–224.
DOI: 10.1556/034.62.2020.3-4.2View Article
Google Scholar
Joshi, Y. 2022 Three new species of lichenicolous fungi from India. Kew Bull. 77(1): 333–340.
DOI: 10.1007/s12225-022-10007-6View Article
Google Scholar
Joshi, Y., Bisht, S., Bansal, P., Pargaien, N. 2024 New additions to lichenicolous mycota of India. J. Asia-Pac. Biodivers. 17(2): 290–294.
DOI: 10.1016/j.japb.2023.11.009View Article
Google Scholar
Joshi, Y., Falswal, A., Halda, J.P. 2017 Polycoccum ochvarianum – a new species of Dothideomycetes from India. Sydowia 69: 147–151.
Joshi, Y., Falswal, A., Tripathi, M., Upadhyay, S., Bisht, A., Chandra, K., Bajpai, R., Upreti, D.K. 2016 One hundred and five species of lichenicolous biota from India: An updated checklist for the country. Mycosphere 7(3): 268–294.
DOI: 10.5943/mycosphere/7/3/3View Article
Google Scholar
Joshi, Y., Kumar, P., Yadav, A.L., Suda, N. 2020 Diversity and distribution of lichenicolous fungi and lichenicolous lichens in Uttarakhand: First comprehensive checklist. J. Indian Bot. Soc. 100(A): 281–306.
Joshi, Y., Tripathi, M., Bisht, K., Upadhyay, S., Kumar, V., Pal, N., Gaira, A., Pant, S., Rawat, K.S., Bajpai, R., Halda, J.P. 2018 Further contributions to the documentation of lichenicolous fungi from India. Kavaka 50: 26–33.
Kondratyuk, S.Y., L?k?s, L., Halda, J.P., Upreti, D.K., Mishra, G.K., Haji Moniri, M., Farkas, E., Park, J.S., Lee, B.G., Liu, D. Woo, J.J., Jayalal, R.G.U., Oh, S.O., Hur, J.S. 2016 New and noteworthy lichen-forming and lichenicolous fungi 5. Acta Bot. Hung. 58(3-4): 319–396.
DOI: 10.1556/ABot.58.2016.3-4.7View Article
Google Scholar
Knudsen, K., Kocourkov?, J. 2012 The annotated checklist of lichens, lichenicolous and allied fungi of Channel Islands National Park. Opusc. Philolichenum 11: 145–302.
DOI: 10.5962/p.382093View Article
Google Scholar
Kocourkov?, J. 1999 Lichenicolous fungi of the Czech Republic: The First Commented Checklist. Acta Mus. Nat. Pragae, Ser. B Hist. Nat. 55(3-4): 59–169.
Lawrey, J.D., Diederich, P. 2016 Lichenicolous fungi – worldwide checklist, including isolated cultures and sequences available. http://www.lichenicolous.net [accessed: 28/2/2025].
Llop, E. 2013 La diversitat liqu?nica de les fagedes olosit?niques, i un estudi comparatiu de la diversitat liqu?nica epif?tica dels alzinars i les fagedes de la Garrotxa. Butl. Inst. Catalana Hist. Nat. 77: 61–74.
Motiej?nait?, J., von Brackel, W., Ston?ius, D., Preik?a, ?. 2011 Contribution to the Lithuanian flora of lichens and allied fungi. III. Bot. Lith. 17(1): 39–46.
Navarro-Rosin?s, P., Roux, C. 1998 Polycoccum clauzadei sp. nov.(Ascomycetes, Dothideales), champignon lich?nicole non lich?nis? sur Xanthoria elegans. Mycotaxon 69: 327–338.
Robert, V., Stegehuis, G., Stalpers, J. 2005 The MycoBank engine and related databases. http://www. mycobank.org. [accessed: 21/05/2025]
Roux, C. et al. 2020 Catalogue des lichens et champignons lich?nicoles de France m?tropolitaine. 3e edition revue et augment?e. ?dit. Association fran?aise de lich?nologie (AFL), Fontainebleau, 1769 p.
Schiefelbein, U., von Brackel, W., Cezanne, R., Czarnota, P., Eckstein, J., Eichler, M., Stordeur, R. 2017 Trimmatostroma arctoparmeliae sp. nov. and noteworthy records of lichenized, lichenicolous and allied fungi from the Harz Mountains and surrounding regions. Herzogia 30(1): 80–102.
DOI: 10.13158/heia.30.1.2017.80View Article
Google Scholar
Serusiaux, E., Diederich, P., Brand, A.M., van den Boom, P.P.G. 1999 New or interesting lichens and lichenicolous fungi from Belgium and Luxembourg. VIII. Lejeunia (Belgium) 162: 1–95.
Svane, S.J., Alstrup, V. 2004 Some lichenicolous fungi from Iceland. Acta Bot. Sin. 14: 53–58.
Triebel, D., Rambold, G., Nash III, T.H. 1991 On lichenicolous fungi from continental North America. Mycotaxon 42: 263–296.
Urbanavichene, I.N., Urbanavichus, G.P. 2009 To the lichen flora of Oka plateau (Eastern Sayan, Republic of Buryatia). Nov. Sist. Nizshikh Rastenii. 43: 229–245.
DOI: 10.31111/nsnr/2009.43.229View Article
Google Scholar
Urbanavichus, G., Urbanavichene, I. 2015 New records of lichens and lichenicolous fungi from the NW Caucasus (Russia). Herzogia 28(1): 185–192.
DOI: 10.13158/heia.28.1.2015.185View Article
Google Scholar
Urbanavichus, G., Urbanavichene, I. 2019 New records of lichens and lichenicolous fungi from the Central Caucasus (Russia). Herzogia 32(1): 127–135.
DOI: 10.13158/heia.32.1.2019.127View Article
Google Scholar
Urbanavichus, G., Urbanavichene, I. 2019 New records of lichens and lichenicolous fungi from the Central Caucasus (Russia). Herzogia 32(1): 127–135.
DOI: 10.13158/heia.32.1.2019.127View Article
Google Scholar
van den Boom, P.P.G. 2010 New or interesting lichens and lichenicolous fungi of Gran Canaria (Canary Islands, Spain).Willdenowia 40(2): 359–367.
DOI: 10.3372/wi.40.40215View Article
Google Scholar
van den Boom, P.P.G. 2020 Lichens and lichenicolous fungi of the Azores (Pico, S?o Jorge), additional records and four new species. Acta Bot. Hung. 62(3-4): 417–434.
DOI: 10.1556/034.62.2020.3-4.9View Article
Google Scholar
van den Boom, P.P.G., Etayo, J. 2014 New records of lichenicolous fungi and lichenicolous lichens from the Iberian Peninsula, with the description of four new species and one new genus. Opusc. Philolichenum 13: 44–79.
DOI: 10.5962/p.386066View Article
Google Scholar
van der Kolk, H.J., Boers, J., Schrier, T., Schrier, N., Diederich, P. 2024 New lichenicolous fungi from the Netherlands, including the descriptions of Echinothecium micareae and Lichenochora verrucariae. Lindbergia 2024: e026005.
DOI: 10.25227/linbg.026005View Article
Google Scholar
Vondr?k, J., ?oun, J. 2008 Some newly recorded and noteworthy lichen-forming and lichenicolous fungi from Romania. Acta Bot. Hung. 50(1-2): 215–221.
DOI: 10.1556/ABot.50.2008.1-2.16View Article
Google Scholar
Wedin, M. 1994 New and noteworthy lichenicolous fungi from southernmost South America. Lichenologist 26(3): 301–310.
DOI: 10.1006/lich.1994.1022View Article
Google Scholar
Y?nez-Ayabaca, A. et al. 2023 Lichens, lichenicolous and allied fungi of Ecuador, Version #01. Consortium of Lichen Herbaria. Symbiota Checklist. https://lichenportal.org/portal/checklists/checklist.php?clid=1283&pid
Zhurbenko, M.P. 2009 Lichenicolous fungi and lichens from the Holarctic. Part II. Opuscula Philolichenum 7: 121–186.
DOI: 10.5962/p.391377View Article
Google Scholar
Zhurbenko, M.P. 2013 A first list of lichenicolous fungi from India. Mycobiota 3: 19–34.
DOI: 10.12664/mycobiota.2013.03.03View Article
Google Scholar
Zhurbenko, M.P., Frisch, A., Ohmura, Y., Thor, G. 2015 Lichenicolous fungi from Japan and Korea: new species, new records and a first synopsis for Japan. Herzogia 28(2): 762–789.
DOI: 10.13158/heia.28.2.2015.762View Article
Google Scholar
Zimmermann, E., Berger, F. 2021 Lichenicolous fungi on Thamnolia in the Alps. Herzogia 34(2): 461–492.
DOI: 10.13158/heia.34.2.2021.461View Article
Google Scholar