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Fruit bodies of Inocybe saliceticola , × 1. – a) From Vauras 12642F , b) Kokkonen 147/03 , c) part of holotype, d) Kokkonen 281/03 , with untypical broad and ventricose lamellae
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Inocybe saliceticola, a new species of section Marginatae, is described from Finland. It is characterized by ochraceous pileus, bulbous stipe base and weakly nodulose spores. It grows with Salix in moist habitats. The holotypes of I. alnea, I. dunensis, I. obtusiuscula, I. ochracea and I. straminipes are treated. I. straminipes is reduced to a syno...
Citations
... gov/genbank/) (accessed on 28 July 2022) and UNITE (accessed on 28 July 2022) databases (https://unite.ut.ee/) by using the BLASTN algorithm [24]. Our nrITS-nrLSU dataset includes Inocybe sequences selected based on (I) previously molecular studies focused on species belonging to section Marginatae subsections Praetervisae comprising I. diabolica and I. similis [25][26][27][28][29][30][31] and on species related to I. vulpinella sensu auct. [32] (sequences retrieved from clade: Inocybe_III, Inocybe_IV, and Inocybe_V), (II) the results in BLASTN, and (III) the result of nrITS-nrLSU maximum likelihood tree including 250 best BLAST hits of I. immigrans and I. similis (tree not shown). ...
The taxonomy of Inocybe similis and closely allied species is addressed using morphological and molecular data (nrITS and nrLSU DNA). The holotypes of I. chondrospora and I. vulpinella and the isotype of I. immigrans were studied and sequenced. Our results suggest the synonymy between I. similis and I. vulpinella as well as that between I. chondrospora and I. immigrans.
... Some sequences deposited in GenBank appear with the epithet I. straminipes Romagn. (1979: 362), probably because of the yellowish colouration of the stipe with development, although the latter species turns out to be a synonym of I. salicis Kühner (1956: 175) (Vauras & Kokkonen 2009: 66, Esteve-Raventós pers. obs. ...
Inocybe vaurasii is described as a new species belonging to Section Marginatae group Xanthomelas. A comparative morphological and molecular study has been carried out with other species showing basidiospores with stellate appearance and similar sizes: I. xanthomelas, I. humilis and I. subrimosa. An ITS bar code was obtained from type materials of all three of these species. The molecular analysis reveals that, despite the similarity in spore-shape, none of the species were closely related, but form distinct clades that are spread out within the Xanthomelas group. SEM photographs of the spores are provided for each of the species studied. A lectotype for I. subrimosa is designated and validated and the lectotype previously designated for I. xanthomelas is here validated.
... Inocybe strickeriana, a species phylogenetically close to the previous ones, shows a less hygrophilous habitat and is related to deciduous Quercus spp. in continental forests (so far only found in Germany and France), showing rounded spores provided with numerous nodules (Bandini et al. 2019). Inocybe saliceticola (Vauras & Kokkonen 2009) shows a habitat linked to Salicaceae, slender habit, pronounced umbo and marginate bulb, and its spores are small and subangular or with few, hardly prominent nodules (L/w m = 9.2 × 6.3 µm); the latter species is phylogenetically close to I. krieglsteineri and I. villosa. ...
... Inocybe strickeriana, a species phylogenetically close to the previous ones, shows a less hygrophilous habitat and is related to deciduous Quercus spp. in continental forests (so far only found in Germany and France), showing rounded spores provided with numerous nodules (Bandini et al. 2019). Inocybe saliceticola (Vauras & Kokkonen 2009) shows a habitat linked to Salicaceae, slender habit, pronounced umbo and marginate bulb, and its spores are small and subangular or with few, hardly prominent nodules (L/w m = 9.2 × 6.3 µm); the latter species is phylogenetically close to I. krieglsteineri and I. villosa. ...
Novel species of fungi described in this study include those from various countries as follows: Antartica, Cladosporium austrolitorale from coastal sea sand. Australia, Austroboletus yourkae on soil, Crepidotus innuopurpureus on dead wood, Curvularia stenotaphri from roots and leaves of Stenotaphrum secundatum and Thecaphora stajsicii from capsules of Oxalis radicosa. Belgium, Paraxerochrysium coryli (incl. Paraxerochrysium gen. nov.) from Corylus avellana. Brazil, Calvatia nordestina on soil, Didymella tabebuiicola from leaf spots on Tabebuia aurea, Fusarium subflagellisporum from hypertrophied floral and vegetative branches of Mangifera indica and Microdochium maculosum from living leaves of Digitaria insularis. Canada, Cuphophyllus bondii from a grassland. Croatia, Mollisia inferiseptata from a rotten Laurus nobilis trunk. Cyprus, Amanita exilis on calcareous soil. Czech Republic, Cytospora hippophaicola from wood of symptomatic Vaccinium corymbosum. Denmark, Lasiosphaeria deviata on pieces of wood and herbaceous debris. Dominican Republic, Calocybella goethei among grass on a lawn. France (Corsica), Inocybe corsica on wet ground. France (French Guiana), Trechispora patawaensis on decayed branch of unknown angiosperm tree and Trechispora subregularis on decayed log of unknown angiosperm tree. Germany, Paramicrothecium sambuci (incl. Paramicrothecium gen. nov.) on dead stems of Sambucus nigra. India, Aureobasidium microtermitis from the gut of a Microtermes sp. termite, Laccaria diospyricola on soil and Phylloporia tamilnadensis on branches of Catunaregam spinosa. Iran, Pythium serotinoosporum from soil under Prunus dulcis. Italy, Pluteus brunneovenosus on twigs of broadleaved trees on the ground. Japan, Heterophoma rehmanniae on leaves of Rehmannia glutinosa f. hueichingensis. Kazakhstan, Murispora kazachstanica from healthy roots of Triticum aestivum. Namibia, Caespitomonium euphorbiae (incl. Caespitomonium gen. nov.) from stems of an Euphorbia sp. Netherlands, Alfaria junci, Myrmecridium junci, Myrmecridium juncicola, Myrmecridium juncigenum, Ophioceras junci, Paradinemasporium junci (incl. Paradinemasporium gen. nov.), Phialoseptomonium junci, Sporidesmiella juncicola, Xenopyricularia junci and Zaanenomyces quadripartis (incl. Zaanenomyces gen. nov.), from dead culms of Juncus effusus, Cylindromonium everniae and Rhodoveronaea everniae from Evernia prunastri, Cyphellophora sambuci and Myrmecridium sambuci from Sambucus nigra, Kiflimonium junci, Sarocladium junci, Zaanenomyces moderatricis-academiae and Zaanenomyces versatilis from dead culms of Juncus inflexus, Microcera physciae from Physcia tenella, Myrmecridium dactylidis from dead culms of Dactylis glomerata, Neochalara spiraeae and Sporidesmium spiraeae from leaves of Spiraea japonica, Neofabraea salicina from Salix sp., Paradissoconium narthecii (incl. Paradissoconium gen. nov.) from dead leaves of Narthecium ossifragum, Polyscytalum vaccinii from Vaccinium myrtillus, Pseudosoloacrosporiella cryptomeriae (incl. Pseudosoloacrosporiella gen. nov.) from leaves of Cryptomeria japonica, Ramularia pararhabdospora from Plantago lanceolata, Sporidesmiella pini from needles of Pinus sylvestris and Xenoacrodontium juglandis (incl. Xenoacrodontium gen. nov. and Xenoacrodontiaceae fam. nov.) from Juglans regia. New Zealand, Cryptometrion metrosideri from twigs of Metrosideros sp., Coccomyces pycnophyllocladi from dead leaves of Phyllocladus alpinus, Hypoderma aliforme from fallen leaves Fuscopora solandri and Hypoderma subiculatum from dead leaves Phormium tenax. Norway, Neodevriesia kalakoutskii from permafrost and Variabilispora viridis from driftwood of Picea abies. Portugal, Entomortierella hereditatis from a biofilm covering a deteriorated limestone wall. Russia, Colpoma junipericola from needles of Juniperus sabina, Entoloma cinnamomeum on soil in grasslands, Entoloma verae on soil in grasslands, Hyphodermella pallidostraminea on a dry dead branch of Actinidia sp., Lepiota sayanensis on litter in a mixed forest, Papiliotrema horticola from Malus communis, Paramacroventuria ribis (incl. Paramacroventuria gen. nov.) from leaves of Ribes aureum and Paramyrothecium lathyri from leaves of Lathyrus tuberosus. South Africa, Harzia combreti from leaf litter of Combretum collinum ssp. sulvense, Penicillium xyleborini from Xyleborinus saxesenii, Phaeoisaria dalbergiae from bark of Dalbergia armata, Protocreopsis euphorbiae from leaf litter of Euphorbia ingens and Roigiella syzygii from twigs of Syzygium chordatum. Spain, Genea zamorana on sandy soil, Gymnopus nigrescens on Scleropodium touretii, Hesperomyces parexochomi on Parexochomus quadriplagiatus, Paraphoma variabilis from dung, Phaeococcomyces kinklidomatophilus from a blackened metal railing of an industrial warehouse and Tuber suaveolens in soil under Quercus faginea. Svalbard and Jan Mayen, Inocybe nivea associated with Salix polaris. Thailand, Biscogniauxia whalleyi on corticated wood. UK, Parasitella quercicola from Quercus robur. USA, Aspergillus arizonicus from indoor air in a hospital, Caeliomyces tampanus (incl. Caeliomyces gen. nov.) from office dust, Cippumomyces mortalis (incl. Cippumomyces gen. nov.) from a tombstone, Cylindrium desperesense from air in a store, Tetracoccosporium pseudoaerium from air sample in house, Toxicocladosporium glendoranum from air in a brick room, Toxicocladosporium losalamitosense from air in a classroom, Valsonectria portsmouthensis from air in men’s locker room and Varicosporellopsis americana from sludge in a water reservoir. Vietnam, Entoloma kovalenkoi on rotten wood, Fusarium chuoi inside seed of Musa itinerans, Micropsalliota albofelina on soil in tropical evergreen mixed forests and Phytophthora docyniae from soil and roots of Docynia indica. Morphological and culture characteristics are supported by DNA barcodes.
... Etliche andere Arten der Sektion Marginatae wie etwa I. hirculus Vauras (Vauras 1994), I. villosa Bandini, B. Oertel & U. Eberh. (Bandini et al. 2019b), Inocybe caprimulgi Vauras & E. Larss. ...
Inocybe blandula, a new species of genus Inocybe sect. Marginatae, is described in detail along with illustrations of its macro-and micromorphology. It is a nodulose-spored species with yellow-ochraceous pileus colours and a smooth to finely innately fibrillose pileus surface , entirely pruinose stipe, spores with strongly protruding nodules, and mostly (sub)lageni-form to (sub)fusiform hymenial cystidia. The stipes discolour greyish to blackish on drying. It differs from other species of the group, such as I. xanthomelas or I. krieglsteineri, e.g. by the size and shape of the spores and the hymenial cystidia, as well as by ITS and LSU sequence data.
Inocybe blandula, eine neue Art der Gattung Inocybe, Sektion Marginatae, wird im Detail mit makro-und mikroskopischen Abbildungen beschrieben. Es handelt sich um eine höckersporige Art mit gelblich-ockerlicher Hutfarbe und glatter bis fein eingewach-sen faseriger Hutoberfläche, ganz bereiftem Stiel, Sporen mit stark vorragenden Höckern und meist (sub)lageniformen oder (sub)fusiformen Hymenialzystiden. Die Stiele grauen oder schwärzen beim Trocknen. Sie unterscheidet sich von anderen Arten der Gruppe wie I. xan-thomelas oder I. krieglsteineri u.a. durch Größe und Form der Sporen und Hymenialzystiden und außerdem auch in genetischer Hinsicht (ITS und LSU).
... The nrITS dataset was constructed based on results of BLASTn queries and sequences came mainly from Ryberg et al. (2008), Vauras and Kokkonen (2009) . The alignment of every DNA region was carried out using MAFFT v 7.017 (Katoh & Toh 2008) with default conditions for gap openings and gap extension penalties. ...
Inocybe similis, a very rare smooth-spored species originally described from Italy by Bresadola, is illustrated. Based on sequence generated from the type specimen, freshly collected specimens from five sites, Grado in north-east Italy, Tolmin in Slovenia, Forchach and Rieden in Austria and Füssen in Gemany could be asigned to I. similis and a more detailed description is provided here. The macro- and micromorphological features of I. similis suggest this species should be placed in Inocybe sect. Splendentes according to Singer´s classification. In contrast, our phylogenetic analyses support instead that I. similis belongs to Inocybe sect. Marginatae. From a morphological point of view, I. similis is close to I. vulpinella, but it is phylogenetically close to I. flavobrunnescens in sect. Marginatae.
... Inocybe lacunarum Vauras & E. Larss. and I. saliceticola Vauras & Kokkonen, two northern species (Vauras & Kokkonen 2009, Vauras & Larsson 2016a, that are not known from Germany, Austria or Turkey up to now, have much larger basidiospores and larger hymenial cystidia -as well as I. praetervisoides Esteve-Rav., G. Moreno & Olariaga, a Mediterranean species, only known from Spain up to now, growing in evergreen oak forests (Esteve-Raventós et al. 2016). Inocybe alpinomarginata C.L. Cripps, E. Larss. ...
... alnea) or shorter (I. bombina) (Stangl 1989, Vauras & Kokkonen 2009, Bandini et al 2019a. Inocybe salicis is associated with Salix in moist habitats, its basidiospores are larger than those of I. antoniniana and the hymenial cystidia are wider (see e.g. ...
... Inocybe salicis is associated with Salix in moist habitats, its basidiospores are larger than those of I. antoniniana and the hymenial cystidia are wider (see e.g. Vauras & Kokkonen 2009, Bandini et al. 2019b. Inocybe caprimulgi Vauras & E. Larss. ...
Bandini D., Sesli E., Oertel B. & Krisai-Greilhuber I. (2020) Inocybe antoniniana, a new species of Inocybe section Marginatae with nodulose spores. – Sydowia 72: 95–106.
Inocybe antoniniana, a new species of Inocybe section Marginatae is described in detail along with illustrations of its macro-and micromorphology. It is a nodulose-spored species with yellowish-ochraceous pileus colour and smooth to (sub)rimulose pi-leus surface, that was found up to now in Turkey, Austria and Germany. It differs from other species of the group with equally coloured pilei (e.g. I. xanthomelas, I. phaeocystidiosa or I. krieglsteineri) by smaller, often (sub)isodiametrical basidiospores, rather short and slim hymenial cystidia, and ITS sequence data.
... Its pileus surface is finely felty and thus less glabrous, the hymenial cystidia are larger on average, and the spores have smaller nodules. As has been shown by Vauras and Kokkonen (2009), I. ochracea and I. alnea are synonymous. Macroscopically, more similar to I. bombina is I. salicis, another species growing in moist habitats. ...
... Another similar species can be found in the same habitat, I. saliceticola Vauras & Kokkonen. This species, associated with Salix, however, has a more fibrillose pileus surface and much larger hymenial cystidia (see Vauras and Kokkonen 2009). ...
... In contrast, the hymenial cystidia of I. lacunarum are mainly utriform or fusiform, and the spores have a somewhat thicker body. This latter species is, furthermore-as far as is known by now-not associated with Alnus (see Vauras and Kokkonen 2009). With equally strongly nodulose spores and entirely pruinose stipes, I. substellata (see Fig. 1) not only has a usually different habit and often a thick layer of whitish velipellis, it also is to be found in a different habitat, and the shape of the hymenial cystidia is more utriform (see Vauras and Larsson 2016). ...
Inocybe is a cosmopolitan genus of gilled mushrooms with high species diversity in the northern hemisphere. Focusing on moist habitats in Central Europe, several collections could not be assigned to any known species of Inocybe. Phylogenetic analyses revealed that these collections belonged to three phylogenetically distinct lineages. To ensure a correct interpretation of the species identity in comparison with morphologically similar species, an isotype of I. flavobrunnescens, isoparatypes of I. hirculus and I. lacunarum, and a paratype of I. caprimulgi were examined both morphologically and phylogenetically. Sequencing of the lectotype of I. tabacina Furrer-Ziogas designated in this manuscript failed, but other collections unequivocally belonging to the same species could be included in molecular phylogenies. As a result of molecular phylogenetic and morphological analyses, three new hygrophilous species of the genus Inocybe, subgenus Inocybe, are described: one smooth-spored, I. botaurina, and two nodulose-spored, I. bombina and I. undinea.
... has been examined for this study. Our own morphological examination supports the conclusions of Vauras and Kokkonen (2009) that I. straminipes is conspecific with I. salicis and thus to be treated as a synonym of I. salicis (for holotype see below). Unfortunatly, the DNA-analysis attempted by Vauras and Kokkonen (2009), yielded no result and a further attempt has not been allowed, due to the smallness of the type material. ...
... Our own morphological examination supports the conclusions of Vauras and Kokkonen (2009) that I. straminipes is conspecific with I. salicis and thus to be treated as a synonym of I. salicis (for holotype see below). Unfortunatly, the DNA-analysis attempted by Vauras and Kokkonen (2009), yielded no result and a further attempt has not been allowed, due to the smallness of the type material. Our attempt to generate sequence data of the type of I. salicis also failed, but morphologically the measurements of spores and cystidia match those of own collections (for holotype see below). ...
... Another species that needs to be mentioned in the context of I. villosa is I. saliceticola Vauras & Kokkonen. The latter shows a yellow-brown to pale brown colour of pileus-often strongly contrasting with the red-brown centre -, the surface of the pileus is radially fibrillose, but not villose, and the shape and size of the spores and the shape of the cystidia differ from those of I. villosa (Vauras and Kokkonen 2009). The third species growing on moist ground that could be mistaken for I. villosa is I. hirculus Vauras. ...
The subgenus Inocybe is widespread in the Holarctic but, due to a superficially similar appearance of the species, much of its diversity has been overlooked. In this study, a revision of some Central European species of the subgenus is carried out. On the basis of detailed morphological and phylogenetic investigation, five new species of Inocybe, subgenus Inocybe are described. Three of these are smooth-spored (I. venustissima, I. curcumina, and I. leochroma), and two are nodulose-spored (I. strickeriana and I. villosa). The new species are compared to the type specimens of I. alluvionis, I. angulatosquamulosa, I. hirtelloides,I. pelargonium, I. salicis, I. splendentoides, I. straminipes, and I. terrifera. Inocybe derbschii is confirmed, and a comprehensive description with photographs is given. The morphological species complex consisting of I. furfurea, I. rufotacta, and I. sandrae is disentangled and it is shown that the three names are synonyms. Finally, it is shown that I. stenospora does not belong to the subgenus Mallocybe but to the subgenus Inocybe. All new species and most type specimens were included in molecular phylogenetic analyses. The phylogenetic analyses are well in line with the current perception of species boundaries in Inocybe subg. Inocybe.
... The color codes refer to Cailleux (1981). Micro-morphological characters were measured and drawn from dried material mounted in 10% NH 4 OH solution following the methodology described in Vauras and Kokkonen (2009). ...
Sequence data from a broad geographical region and different habitats show that the Inocybe praetervisa clade is comprised of four closely related species. These species of section Marginatae are characterized by having nodulose spores and a stipe that is abundantly pruinose only in the upper half. Inocybe praetervisa occurs in Southern Europe in mountainous mixed coniferous forests, and is not confirmed from Northern Europe. Inocybe rivularis occurs in northern boreal forests up to the lower alpine zone, associated with Betula in moist habitats, and is not confirmed from Southern Europe. Inocybe taxocystis is confirmed as a later synonym of I. favrei. The species has a wide geographical distribution range in Europe, mainly restricted to the alpine zone and moist soils, associated with Salix herbacea. Inocybe arctica is here described as a new species. It occurs in the arctic and higher alpine zones, associated with Dryas octopetala, Salix polaris, S. reticulata and S. herbacea. All species except I. arctica are shown to have an intercontinental distribution range and are confirmed from North America. Sequence data suggest the occurrence of one additional species in the alpine zone of China. A key to the species in the I. praetervisa group is provided.
