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Phoma Beta
''Phoma'' is a genus of common coelomycetous soil fungi. It contains many plant pathogenic species. Description Spores are colorless and unicellular. The pycnidia are black and depressed in the tissues of the host. ''Phoma'' is arbitrarily limited to those species in which the spores are less than 15 μm as the larger spored forms have been placed in the genus '' Macrophoma''. The most important species include '' Phoma beta'' which is the cause of the heart rot and blight of beets, ''Phoma batata'' that produces a dry rot of sweet potato, and ''Phoma solani''. Taxonomy About 140 ''Phoma'' taxa have been defined and recognized which may be divided into two large groups: (i) plurivorous fungi, generally saprobic or weakly parasitic, mainly from temperate regions in Eurasia, but occasionally also found in other parts of the world (including areas with cool or warm climates); and (ii) specific pathogens of cultivated plants. However other estimates place the number of taxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as one of the kingdom (biology)#Six kingdoms (1998), traditional eukaryotic kingdoms, along with Animalia, Plantae, and either Protista or Protozoa and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of motility, mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoma Batata
''Phoma'' is a genus of common coelomycetous soil fungi. It contains many plant pathogenic species. Description Spores are colorless and unicellular. The pycnidia are black and depressed in the tissues of the host. ''Phoma'' is arbitrarily limited to those species in which the spores are less than 15 μm as the larger spored forms have been placed in the genus '' Macrophoma''. The most important species include '' Phoma beta'' which is the cause of the heart rot and blight of beets, '' Phoma batata'' that produces a dry rot of sweet potato, and ''Phoma solani''. Taxonomy About 140 ''Phoma'' taxa have been defined and recognized which may be divided into two large groups: (i) plurivorous fungi, generally saprobic or weakly parasitic, mainly from temperate regions in Eurasia, but occasionally also found in other parts of the world (including areas with cool or warm climates); and (ii) specific pathogens of cultivated plants. However other estimates place the number of tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoma Cucurbitacearum
''Phoma cucurbitacearum'' is a fungal A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as one of the tradit ... plant pathogen infecting cucurbits. References External links Index FungorumUSDA ARS Fungal Database Fungal plant pathogens and diseases Vegetable diseases Cucurbitaceae cucurbitacearum Fungi described in 1823 Fungus species {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoma Costaricensis
''Phoma costaricensis'' is a plant pathogen infecting coffee Coffee is a beverage brewed from roasted, ground coffee beans. Darkly colored, bitter, and slightly acidic, coffee has a stimulating effect on humans, primarily due to its caffeine content, but decaffeinated coffee is also commercially a .... It is a soil fungus that infects the leaves and fruits of the coffee plant prior to the fruit ripening. References External links Index FungorumUSDA ARS Fungal Database Fungal plant pathogens and diseases Coffee diseases costaricensis Fungi described in 1957 Fungus species {{fungus-plant-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoma Caricae-papayae
''Phoma caricae-papayae'' is a fungal A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as one of the tradit ... plant pathogen infecting papayas. References External links Index FungorumUSDA ARS Fungal Database caricae-papayae Fungal tree pathogens and diseases Papaya tree diseases Fungi described in 1955 Fungus species {{fungus-tree-disease-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candelariella Aurella
''Candelariella aurella'', the hidden goldspeck lichen or eggyolk lichen, is a yellow crustose lichen in the family Candelariaceae. It is commonly found on calcareous rock or wood or bark exposed to sunlight and which may have calcareous dust in areas with lime soils. The thallus is areolate with scattered small (0.1–0.3 mm), rounded to elongated yellow areolas. It has a global distribution and occurs on limestone and calcareous sandstone in the Sonoran Desert in Arizona, California, and Baja California. It occurs in Joshua Tree National Monument. '' Phoma candelariellae'' is a species of lichenicolous (lichen-eating) fungus that has been documented parasitisising the apothecia of ''Candelariella aurella'' individuals in Europe. Infection by the fungus results in reduced ascospore production, and eventual destruction of the hymenium The hymenium is the tissue layer on the hymenophore of a fungal fruiting body where the cells develop into basidia or asci, wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lichenicolous Fungus
A lichenicolous fungus is a member of a specialised group of fungi that live exclusively on lichens as their host organisms. These fungi, comprising over 2,000 known species across 280 genera, exhibit a wide range of ecological strategies, including parasitism, commensalism, and mutualism. They can be found in diverse environments worldwide, from tropical to polar regions, and play important roles in lichen ecology and biodiversity. Lichenicolous fungi are classified into several taxonomic groups, with the majority belonging to the Ascomycota and a smaller portion to the Basidiomycota. Their interactions with host lichens range from mild parasitism to severe pathogenicity, sometimes causing significant damage to lichen communities. While the study of lichenicolous fungi dates back to the mid-18th century, recent decades have seen significant advancements through modern research methods, including molecular techniques, metagenomics, and sophisticated imaging. These fungi show vary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoma Candelariellae
''Phoma candelariellae'' is a species of lichenicolous (lichen-eating) fungus in the family Didymellaceae. It is found in the Central Anatolia Region of Turkey and in Ukraine, where it grows parasitically on the apothecia (fruiting structures) of the saxicolous (rock-dwelling) lichen ''Candelariella aurella''. Taxonomy The fungus was formally described as a new species in 2016 by Zekiye Kocakaya and Mehmet Gökhan Halıcı. The type specimen was collected northwest of Sivrihisar (Eskişehir) at an altitude of , where it was found growing on the apothecia of the saxicolous lichen ''Candelariella aurella'', which itself was growing on calcareous rocks. ''Phoma candelariellae'' is the only member of '' Phoma'' that grows on lichen genus '' Candelariella''. David Hawksworth and colleagues later expressed doubt about the placement of the taxon in genus '' Phoma'', suggesting that a transfer may be necessary, "as the species does not appear to be congeneric with the type species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peyronellaea
''Peyronellaea'' is a genus of fungi in the family Didymellaceae. It contains a number of plant pathogens. The genus name of ''Peyronellaea'' is in honour of Beniamino Peyronel (1890-1975), who was an Italian botanist (Mycology and Lichenology) from the University of Turin. The genus was circumscribed by Gabriele Goidànich in Atti Accad. Naz. Lincei, Rendiconti Cl. Sci. Fis. Mat. Nat. ser.8, vol.1 on page 450 in 1946. Taxonomy Following a phylogenetic analysis of the asexual genus '' Phoma'', section ''Peyronellaea'' was raised to the rank of genus. It contains many of the chlamydospore forming species of that genus, from both section ''Peyronellaea'' and other sections. Species as accepted by Species Fungorum ''Index Fungorum'' is an international project to index all formal names (Binomial nomenclature, scientific names) in the fungus Kingdom (biology), kingdom. As of 2015, the project is based at the Royal Botanic Gardens, Kew, one of three partn ...; * '' Peyr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Didymella
''Didymella'' is a genus of fungi belonging to the family Didymellaceae. The genus has cosmopolitan distribution. Species The GBIF lists up to 317 species, while Species Fungorum ''Index Fungorum'' is an international project to index all formal names (Binomial nomenclature, scientific names) in the fungus Kingdom (biology), kingdom. As of 2015, the project is based at the Royal Botanic Gardens, Kew, one of three partn ... lists 295 species (see list below). Selected species include: *'' Didymella aliena'' *'' Didymella arachidicola'' *'' Didymella fabae'' *'' Didymella lycopersici'' *'' Didymella pinodella'' *'' Didymella pinodes'' *'' Didymella proximella'' References {{Taxonbar, from=Q10472034 Pleosporales Dothideomycetes genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Incertae Sedis
or is a term used for a taxonomy (biology), taxonomic group where its broader relationships are unknown or undefined. Alternatively, such groups are frequently referred to as "enigmatic taxa". In the system of open nomenclature, uncertainty at specific taxonomic levels is indicated by (of uncertain family), (of uncertain suborder), (of uncertain order) and similar terms. Examples * The fossil plant ''Paradinandra, Paradinandra suecica'' could not be assigned to any family, but was placed ''incertae sedis'' within the order Ericales when described in 2001. * The fossil ''Gluteus minimus (fossil), Gluteus minimus'', described in 1975, could not be assigned to any known animal phylum. The genus is therefore ''incertae sedis'' within the kingdom Animalia. * While it was unclear to which order the New World vultures (family Cathartidae) should be assigned, they were placed in Aves ''incertae sedis''. It was later agreed to place them in a separate order, Cathartiformes. * Boc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Temperate
In geography, the temperate climates of Earth occur in the middle latitudes (approximately 23.5° to 66.5° N/S of the Equator), which span between the tropics and the polar regions of Earth. These zones generally have wider temperature ranges throughout the year and more distinct seasonal changes compared to tropical climates, where such variations are often small; they usually differ only in the amount of precipitation. In temperate climates, not only do latitude, latitudinal positions influence temperature changes, but various sea currents, prevailing wind direction, continentality (how large a landmass is) and altitude also shape temperate climates. The Köppen climate classification defines a climate as "temperate" C, when the mean temperature is above but below in the coldest month to account for the persistence of frost. However, some adaptations of Köppen set the minimum at . Continental climate, Continental climates are classified as D and considered to be varie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
