Katalog - Lichenological literature

33979

Schiefelbein U., Arnfred T., Dolnik C., Neumann P., Ossowska E., Poulsen R., Søchting U. & Thell A. (2021): Lobaria pulmonaria (L.) Hoffm. in the southwestern Baltic – Kattegat area, Folia Cryptogamica Estonica, 58: 183–197

The antifungal activity of secondary lichen metabolites extracted by means of acetone and ethanol from Cetraria islandica, Cladonia mitis, C. rangiferina, Pseudevernia furfuracea and Usnea dasopoga on the pathogenic fungi Fusarium oxysporum and F. avenacuem was examined. The activity of extracted compounds was tested after their mixture with PDA medium before solidification. The most active extracts inhibiting the growth of fungal mycelia contained fumarprotocetraric, salazinic and usnic acids, … Read more...

33980

Randlane T., Jüriado I., Degtjarenko P. & Saag A. (2021): New assessment of Least Concern lichens in the Red List of Estonia: are common species still common?, Folia Cryptogamica Estonica, 58: 199–212

The threat status of 161 lichenized species that were considered common in Estonia was assessed in 2021. For most of these species, it was the second Red List assessment using the IUCN system (the first such evaluation was performed in 2008). The main data sources for species occurrence were the records reported in 100 study sites located throughout the country during 2020, and the PlutoF biodiversity database. 125 species remained, according to the new assessment, in the category Least Concern … Read more...

33981

Mežaka A., Moisejevs R. & Nitcis M. (2021): The main drivers for the occurrence of six red-listed epiphytic bryophytes and lichens in the boreo-nemoral forest landscape, Latvia, Folia Cryptogamica Estonica, 58: 229–241

Forest landscape plays a significant role in rare cryptogam distribution. However, data about the environmental demands of rare epiphytic bryophytes and lichens in boreo-nemoral forest landscapes are not complete. In this study, we focused on finding the main environmental predictors influencing the occurrence of three red-listed epiphytic bryophytes and three red-listed epiphytic lichens in the Latvian boreo-nemoral forest landscape. We obtained the records of species from the Natural Data Management … Read more...

33982

Suija A., Gerasimova J., Jüriado I., Lõhmus P., Marmor-Ohtla L., Martin L., Randlane T. & Zhdanov I.S. (2021): Updates to the list of Estonian lichenized, lichenicolous and allied fungi, Folia Cryptogamica Estonica, 58: 243–250

Sixteen species are reported as new for Estonia. Among these species, ten are lichenized and six are lichen-habiting fungi. One lichen-habiting species – Bryostigma molendoi (Heufl. ex Arnold) S.Y. Kondr. & Hur (= Arthonia molendoi (Heufl. ex Arnold) R. Sant.) and one lichenized species – Lecania nylanderiana A. Massal. should be excluded from the Estonian list of lichenized and allied fungi as misidentifications. New locality data are given for two critically endangered (CR) lichens … Read more...

33983

Pchelkin A.V., Tarasova V.N. & Valekzhanin A.A. (2021): The lichens and allied fungi of the southern part of the Kenozersky National Park (Arkhangelsk Region, NW Russia), Folia Cryptogamica Estonica, 58: 145–164

The paper presents the first data on lichen diversity in the Kenozersky National Park (Arkhangelsk Region, Northwest Russia). As a result of the study, 263 species and 1 subspecies of lichens and allied fungi were found in the southern part of the national park. Seventeen lichen species are reported for the first time for Arkhangelsk Region. Biatora albidula is a new species for Northwest European Russia. Two recorded species are included in the Red Data Book of Russian Federation and 7 in the … Read more...

33984

Yatsyna A., Moisejevs R. & Degtjarenko P. (2021): Lichens and allied fungi from Gauja National Park (Latvia), including new records for the country, Folia Cryptogamica Estonica, 58: 135–144

In summer and autumn 2020, a lichenological inventory took place in Gauja National Park (Latvia, Northern Europe). In total, 60 species of lichenized fungi, six non-lichenized saprophytic fungi and three non-lichenized fungi are reported as new for Gauja National Park. Among them, ten species are new to Latvia. Data on habitats, substrates, main characteristics and distribution in the neighbouring countries to Latvia are provided. The total number of lichenized and closely related fungi for Gauja … Read more...

33985

Pärtel K., Suija A. & Yatsiuk I. (2021): The mycological collection of G. C. Girgensohn from the middle of the 19th century, Folia Cryptogamica Estonica, 58: 109–119

Since 1844, vouchers of mycological specimens collected from the territory of the historic Baltic provinces of the Russian Empire have been preserved in Estonian natural history collections. A pedagogue and an amateur bryologist, Gustav Carl Girgensohn (1786–1872) compiled a collection of 109 specimens of fungi and myxomycetes sampled from the Livonian Governorate, mostly from the vicinity of Tartu, in years 1844–1859. Girgensohn’s collection, which is kept in the fungarium of the Estonian … Read more...

33986

Rodríguez M.P. & Michlig A. (2021): Crocodia Link (Peltigeraceae, Lobarioideae) in northern Argentinean rainforests, Folia Cryptogamica Estonica, 58: 99–108

A revision of the lichen genus Crocodia Link in northern Argentinean rainforests is presented. Three species were identified for the region: C. arvidssonii (D.J. Galloway) D.J. Galloway & Elix, C. aurata (Ach.) Link, and C. clathrata (De Not.) Trevis. The distribution range known for these species is extended: C. arvidssonii is recorded for the first time for the country; C. aurata for Corrientes, Misiones, and Salta provinces; and C. clathrata for Corrientes and Jujuy provinces. The morphology of … Read more...

33987

Kousar R., Zulfiqar R. & Khalid A.N. (2021): Placolecis kashmirensis sp. nov. (Lichenized Ascomycota, Catillariaceae) from Azad Jammu & Kashmir, Pakistan, Folia Cryptogamica Estonica, 58: 87–92

Placolecis kashmirensis sp. nov. is described from Azad Jammu and Kashmir, Pakistan. It is characterized by a yellowish-brown thallus, hyaline, broadly ellipsoid ascospores, a relatively taller hymenium and pear-shaped pycnidia. The generic position is confirmed by a phylogenetic analysis based on nrITS sequences. Description, a phylogenetic tree, and identification key for all the known Placolecis species are provided. Key words: lichen key, lichens, morphology, phylogeny, taxonomy. Read more...

33988

Stepanchikova I.S., Himelbrant D.E., Kuznetsova E.S., Chesnokov S.V., Konoreva L.A. & Pankova V.P. (2021): The lichens of Pukhtolova Gora (St. Petersburg, Russia), Folia Cryptogamica Estonica, 58: 73–86

The lichen diversity of the proposed protected area Pukhtolova Gora counts 252 species, including 232 lichenized, 12 lichenicolous, and 8 non-lichenized saprobic fungi. Micarea laeta, M. pusilla, and Pyrenidium actinellum s. lat. are new to North-Western European Russia; Parmelia serrana, Rhizocarpon cinereovirens, and Stereocaulon taeniarum are new to St. Petersburg. Altogether 13 species recorded in the study area are red-listed in St. Petersburg, with two of them known only from historical … Read more...