Ramularia didymarioides. [Descriptions of Fungi and Bacteria].

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):  
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):  
T. V. Andrianova

Abstract A description is provided for Ramularia marrubii, 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, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Africa (Spain (Islas Canarias)), Asia (China, Iran, Kyrgyzstan, Turkey), Europe (Bulgaria, Czech Republic, Estonia, France, Germany, Greece, Hungary, Italy, Latvia, Moldova, Poland, Portugal, Romania, Serbia, Slovakia, Sweden, Ukraine)) and hosts (including Marrubium and Sideritis spp.). No reports of negative economic impacts of this fungus have been found.


Author(s):  
T. V. Andrianova

Abstract A description is provided for Tretovularia villiana, 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 dispersal and transmission and conservation status is given, along with details of its geographical distribution (Africa (Morocco), Asia (Armenia, China, Georgia, Turkmenistan), Europe (Austria, Denmark, France, Germany, Hungary, Latvia, Lithuania, Poland, Romania, Russia (Kabardino-Balkar Republic, Kaliningrad oblast, Pskov oblast, Tambov oblast), Sweden, Ukraine)) and hosts (Vicia 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 Ramularia oreophila, 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, dispersal and transmission and conservation status is given, along with details of its geographical distribution (North America (USA (Washington)), Asia (Georgia), Europe (Andorra, Austria, Bulgaria, Czech Republic, France, Germany, Hungary, Italy, Latvia, Montenegro, Poland, Romania, Spain, Switzerland, Ukraine)) and hosts (including Astrantia spp.).


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 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):  
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.


Author(s):  
D. W. Minter

Abstract A description is provided for Geoglossum cookeanum. 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 (Mexico and USA (Kentucky, Michigan, New Hampshire and Tenesse)), Asia (Georgia, India (Uttarakhand) and China (Guizhou, Heilongjiang, Jilin and Yunnan)), Australasia (Australia (South Australia, Tasmania, Victoria and Western Australia) and New Zealand), Europe (Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Russia, Slovakia, Spain, Sweden, Switzerland and UK)). No reports of negative economic impacts of this fungus have been found.


Author(s):  
T. V. Andrianova

Abstract A description is provided for Septoria tormentillae, which sometimes causes lesions on Potentilla erecta. Some information on its dispersal and transmission and conservation status is given, along with details of its geographical distribution (Asia (Armenia, Azerbaijan, China, Georgia, Kyrgyzstan), Russia (Primorskyi krai), South Korea), Europe (Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Great Britain, Hungary, Ireland, Italy, Latvia, Lithuania, Netherlands, Norway, Poland, Romania, Russia (Belgorod oblast, Leningrad oblast, Oryol oblast, Pskov oblast, Yaroslavl oblast), Serbia, Slovakia, Sweden, Switzerland and Ukraine) and hosts (Ramularia grevilleana [syn. Ramularia arvensis] and Potentilla spp.).


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