Cercosporella lindaviana. [Descriptions of Fungi and Bacteria].

Author(s):  
T. V. Andrianova

Abstract A description is provided for Cercosporella lindaviana. This species seems to be parasitic, with records on living leaves, sometimes causing leaf spot symptoms. Some information on its associated organisms and substrata, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Asia (Armenia, Georgia), Europe (Finland, Germany, Hungary, Latvia, Russia (Astrakhan oblast, Leningrad oblast), Slovenia, Sweden, Ukraine)) and hosts (including living and fading leaves of Vicia spp.). No reports of negative economic impacts of this fungus have been found.

Author(s):  
T. V. Andrianova

Abstract A description is provided for Pestalozziella subsessilis, a colonizer of living leaves, causing leaf spot symptoms leading to leaves fading and dying. Some information on its dispersal and transmission, economic impacts, infraspecific variation and conservation status is given, along with details of its geographical distribution (USA (Florida, Kansas, Louisiana, Mississippi, Missouri, New Jersey, Wisconsin), Kazakhstan, Russia, New Zealand, Austria, Bulgaria, Czech Republic, Germany, Hungary, Italy, Poland, Ukraine, and United Kingdom), hosts (Geranium carolinianum (leaf), G. collinum (leaf), G. columbianum (leaf), G. columbinum (leaf), G. macrorrhizum (leaf), G. maculatum (leaf), G. palustre (leaf), G. pratense (leaf), G. pusillum (leaf), G. pyrenaicum (leaf), G. robertianum (leaf), G. sanguineum (leaf), G. sylvaticum (leaf), G. wlassovianum (leaf), Geranium sp., and Oxypolis rigidor [Tiedemannia rigida]) and associated fungi Chaetomella raphigera.


Author(s):  
T. I. Kryvomaz

Abstract A description is provided for Meriderma echinulatum, a myxomycete which occurs on dead, sometimes dry, leaves, living and dead stems, and twigs of various angiosperms and gymnosperms. Some information on its interactions and habitats, economic impacts, intraspecific variation, dispersal and transmission and conservation status is given, along with details of its geographical distribution (USA (California); Japan; Austria, France, Germany, Greece, Italy, Norway, Poland, Russia (Karachay-Cherkess Republic, Leningrad Oblast), Ukraine) and associated organism and substrata (Acer sp.; Alnus sp. (stem); Arctostaphylos nevadensis (leaf); Fagus sylvatica (stem); Gramineae indet.; Muscopsida indet.; Rhododendron sp. (leaf); Rubus sp. (stem); Vaccinium myrtillus (stem, twig), Vaccinium sp. (shoot)).


Author(s):  
T. V. Andrianova

Abstract A description is provided for Ramularia didymarioides, a plant parasite, apparently obligately associated with its host plants, causing a leafspot disease, with records on living, dying and dead leaves. Some information on its associated organisms and substrata, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Asia (Armenia, Azerbaijan, Georgia, Kazakhstan, Kyrgyzstan, Tajikistan), Australasia (Australia (Victoria (exterminated))), Europe (Austria, Belgium, Czech Republic, Estonia, France, Germany, Hungary, Ireland, Italy, Latvia, Netherlands, Norway, Poland, Romania, Russia (Leningrad oblast), Slovenia, Spain, Sweden, Switzerland, Ukraine, UK)) and hosts (Bolbosaponaria and Silene spp.). No reports of negative economic impacts of this fungus have been found.


Author(s):  
P. F. Cannon

Abstract A description is provided for Splanchnonema ampullaceum, a saprobe on woody parts of Tilia and, occasionally, other trees. Some information on its dispersal and transmission, and conservation status is given, along with details of its habitat and geographical distribution: Asia: Georgia, Europe: Austria, Czech Republic, Denmark, Germany, Hungary, Italy, Lithuania, Russia (Leningrad oblast), Spain, Sweden and UK, Ukraine, North America: Canada (Manitoba), USA: Georgia, Maine, Massachusetts, Michigan, New York, Pennsylvania and Washington DC. No reports of negative economic impacts have been found.


Author(s):  
T. V. Andrianova

Abstract A description is provided for Phacellium episphaerium, a plant parasite, with records on living, dying and dead leaves. This species is known to be found in mixed broadleaf semi-natural woodland, but from the known geographical distribution and the distribution of associated plants. Some information on its associated organisms and substrata, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Africa (Morocco), North America (Canada (British Columbia, Nova Scotia, Nunavut), USA (Wisconsin)), Arctic (Svalbard and Jan Mayen), Asia (China, Japan, Russia, Korea Republic, Uzbekistan), Europe (Austria, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Iceland, Latvia, Netherlands, Poland, Romania, Russia (Leningrad oblast), Spain, Sweden, Switzerland, Ukraine, UK, former Yugoslavia)) and hosts (Cerastium spp., Stellaria spp. and some other members of the Caryophyllaceae). No reports of negative economic impacts of this fungus have been found.


Author(s):  
D. W. Minter

Abstract A description is provided for Coprotus duplus, a dung-inhabiting fungus associated with Capra aegagrus subsp. hircus, Cervidae, Hystricognathi, Oryctolagus cuniculus, Mephitidae, Phasianidae and Tetraonidae. Some information on its morphology, habitats, economic impacts, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Canada (Ontario, Quebec), Iraq, Portugal (Madeira), Estonia, Spain and UK).


Author(s):  
D. W. Minter

Abstract A description is provided for Pseudohelotium pineti found on dead and whitened needles of Pinus sylvestris. Some information on its morphology, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Canada (Manitoba, Sasktachewan), USA (Maryland, New Hampshire, New York, North Carolina, Pennsylvania, Virginia), India (Jammu and Kashmir), Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Italy, Netherlands, Norway, Poland, Russia (Komi Republic, Leningrad Oblast, Pskov Oblast, Republic of Karelia), Spain, Sweden, Switzerland, Ukraine and UK) and hosts (Pinus spp.).


Author(s):  
T. V. Andrianova

Abstract A description is provided for Mycosphaerella oxyacanthae, which sometimes causes lesions on leaves of Crataegus laevigata. Some information on its dispersal and transmission and conservation status is given, along with details of its geographical distribution (North America (USA), Asia (Armenia, Azerbaijan, China, Georgia, India, Iran, Kazakhstan, Kirgizstan [Kyrgyzstan], Russia, Turkey, Turkmenistan, Uzbekistan), Europe (Austria, Belgium, Bulgaria, Czech Republic, Denmark, France, Germany, Great Britain, Hungary, Italy, Latvia, Norway, Portugal, Romania, Russia (Astrakhan oblast, Kursk oblast, Saratov oblast, Stavropolskyi krai, Voronezh oblast), Sweden, Switzerland and Ukraine)) and hosts (Phoma macrostoma, Crataegus ambigua, C. beckeriana, C. chlorocarpa, C. curvisepala [syn. C. kyrtostyla], C. laevigata [syn. C. oxyacantha], C. macracantha, C. microphylla, C. mollis, C. monogyna, C. pinnatifida, C. remotilobata, C. sanguinea, C. songarica [C. songorica], C. volgensis, and Crataegus sp.).


Author(s):  
D. W. Minter

Abstract A description is provided for Tirmania pinoyi, which forms mycorrhizas with a range of flowering plants. Some information on its substrata, habitats, economic impacts, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Africa (Algeria, Egypt, Libya, Morocco, Tunisia), Asia (Iran, Iraq, Kuwait, Qatar, Saudi Arabia, Turkey, Yemen), Atlantic Ocean (Spain (Islas Canarias))).


Author(s):  
D. W. Minter

Abstract A description is provided for Helminthosphaeria stuppea, which is apparently saprobic and able to colonize woody parts of a wide range of plants. Some information on its associated organisms and substrata, habitats, dispersal and transmission, and conservation status is given, along with details of its geographical distribution (North America (USA (California, Colorado, Utah and Washington)), Europe (Austria, Czech Republic, Denmark, France and UK)) and hosts (including Tsuga mertensiana). No reports of negative economic impacts have been found.


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