<i>Bacidina mendax</i> sp. nov., a new widespread species in Central Europe, together with a new combination within the genus <i>Bacidina</i>

Czarnota, Paweł; Guzow-Krzemińska, Beata

doi:10.1017/s0024282917000627

Cited by 20 publications

(28 citation statements)

References 22 publications

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“…Distinct phenotypical differences are visible when both species are in wet conditions, because the thallus of B. margallensis turns parrot green, while the thallus of the second species remains almost unchanged. Differences between both species include also the size of ascospores, which are shorter and wider (15-20 × 1.5-2.5 µm), and 1-3-septate in B. margallensis, while in B. mendax ascospores reach dimensions of (25-)30-38(-40) × 1.2-1.5 µm and appear 3-5(-6)-septate (Czarnota & Guzow-Krzemińska, 2018). Both species are not closely related as showed their ITS rDNA phylogeny (Fig.…”

Section: Resultsmentioning

confidence: 99%

“…Biatora hemipolia (Nyl.) S. Ekman & Printzen, was selected for rooting the tree (Czarnota & Guzow-Krzemińska, 2018).…”

Section: Phylogenetic Analysismentioning

confidence: 99%

“…Thus, the number of Bacidina representatives known to date in Asia has increased to thirteen species according to our estimation (https://www.gbif. org/occurrence/search?offset=20&q=Bacidina &continent=ASIA), while in the world it has exceeded 50 taxa (Czarnota & Guzow-Krzemińska, 2018;MycoBank, 2020).…”

Section: Introductionmentioning

confidence: 99%

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Two new Bacidina species (Lecanorales, Ascomycota) from Pakistan

Fatima¹,

Habib²,

Czarnota³

et al. 2020

Folia Cryptog. Estonica

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Bacidina margallensis and B. iqbalii from Pakistan are described and illustrated. Phylogeny of ITS nrDNA region confirms their position within the genus Bacidina, and morphological data make them distinct from other known species of the genus. Based on molecular data, corticolous Bacidina margallensis appears to be a sister species to B. chloroticula, but morphologically, when dry, is the most similar to known from Europe B. mendax because of the granular and warted greenish grey thallus, whitish-cream to dark brown and often piebald apothecia. It differs from that species by shorter, wider and less septate ascospores; 1–3-septate in B. margallensis vs 3–5(6)-septate in B. mendax, and by unusual parrot-green colour of wet thallus. Saxicolous Bacidina iqbalii is closely related to B. neosquamulosa but differs in having crustaceous thallus, transculent when wet entirely pale apothecia, larger asci and less septate large ascospores.

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Section: Resultsmentioning

confidence: 99%

“…Biatora hemipolia (Nyl.) S. Ekman & Printzen, was selected for rooting the tree (Czarnota & Guzow-Krzemińska, 2018).…”

Section: Phylogenetic Analysismentioning

confidence: 99%

See 1 more Smart Citation

Two new Bacidina species (Lecanorales, Ascomycota) from Pakistan

Fatima¹,

Habib²,

Czarnota³

et al. 2020

Folia Cryptog. Estonica

Self Cite

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“…The nomenclature of the lichen species follows Fałtynowicz and Kossowska [44] and, in some cases, the newest taxonomic papers, e.g., Sérusiaux et al [45], Czarnota and Guzow-Krzemi ńska [46], Ertz et al [47] and Boluda et al [48]. The collected material is deposited in the lichen collections of the Jan Kochanowski University in Kielce (KTC) and the University of Gda ńsk (UGDA).…”

Section: Study Area and Data Collectionmentioning

confidence: 99%

“…The functional traits were distinguished and data were completed for each species mainly on the basis of: Purvis [49], Smith et al [50], Wirth et al [51], Bässler et al [8], Koch et al [12], Malíček et al [10] and the newest papers with original species descriptions, e.g., Aptroot et al [52], Divakar et al [53], Czarnota [54], Czarnota and Guzow-Krzemi ńska [46,55], Kukwa [56], Palice et al [57], Guzow-Krzemi ńska et al [58,59], Ertz et al [47], Malíček et al [60] and Launis et al [61].…”

Section: Functional Traitsmentioning

confidence: 99%

Composition and Specialization of the Lichen Functional Traits in a Primeval Forest—Does Ecosystem Organization Level Matter?

Łubek

Kukwa

Jaroszewicz

et al. 2021

Forests

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Current trends emphasize the importance of the examination of the functional composition of lichens, which may provide information on the species realized niche diversity and community assembly processes, thus enabling one to understand the specific adaptations of lichens and their interaction with the environment. We analyzed the distribution and specialization of diverse morphological, anatomical and chemical (lichen secondary metabolites) traits in lichen communities in a close-to-natural forest of lowland Europe. We considered these traits in relation to three levels of forest ecosystem organization: forest communities, phorophyte species and substrates, in order to recognize the specialization of functional traits to different levels of the forest complexity. Traits related to the sexual reproduction of mycobionts (i.e., ascomata types: lecanoroid apothecia, lecideoid apothecia, arthonioid apothecia, lirellate apothecia, stalked apothecia and perithecia) and asexual reproduction of mycobionts (pycnidia, hyphophores and sporodochia) demonstrated the highest specialization to type of substrate, tree species and forest community. Thallus type (foliose, fruticose, crustose and leprose thalli), ascospore dark pigmentation and asexual reproduction by lichenized diaspores (soredia and isidia) revealed the lowest specialization to tree species and substrate, as well as to forest community. Results indicate that lichen functional trait assemblage distribution should not only be considered at the level of differences in the internal structure of the analyzed forest communities (e.g., higher number of diverse substrates or tree species) but also studied in relation to specific habitat conditions (insolation, moisture, temperature, eutrophication) that are characteristic of a particular forest community. Our work contributes to the understanding of the role of the forest structure in shaping lichen functional trait composition, as well as enhancing our knowledge on community assembly rules of lichen species.

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Impact of Fraxinus excelsior dieback on biota of ash-associated lichen epiphytes at the landscape and community level

et al. 2019

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The landscape-scale extinction of a tree species may have a negative impact on diversity of associated epiphytic species. We used ordination and hierarchical clustering methods to assess landscape and the community level effects of reduction in the abundance of European ash Fraxinus excelsior, caused by ash dieback, on the associated epiphytic lichen biota in Białowieża Forest (Poland)-the best preserved forest complex in Central Europe. At the landscape level ash decline impact on the biota of ash-associated epiphytic lichens was weak, due to the high diversity of tree species, which may serve as potential alternative hosts. At this level, oak and hornbeam are the most important alternative hosts, assuring the maintenance of ash-associated epiphytic lichens. Lime, alder, and hazel appeared to be less important but still may serve as substitute phorophytes to approximately 2/3 of the ash-associated lichen biota. About 90% of epiphytic biota are likely to survive on the landscape scale. However, at the community level of alder-ash floodplain forest, where ash was dominant, about 50% of ash-associated epiphytic lichen species are threatened by ash dieback. Our results highlight the importance of a spatial scale in conservation biology. Protection of large forest areas with rich diversity of phorophyte trees increases chances of survival of the associated epiphytic organisms.

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Bacidina mendax sp. nov., a new widespread species in Central Europe, together with a new combination within the genus Bacidina

Cited by 20 publications

References 22 publications

Two new Bacidina species (Lecanorales, Ascomycota) from Pakistan

Two new Bacidina species (Lecanorales, Ascomycota) from Pakistan

Composition and Specialization of the Lichen Functional Traits in a Primeval Forest—Does Ecosystem Organization Level Matter?

Impact of Fraxinus excelsior dieback on biota of ash-associated lichen epiphytes at the landscape and community level

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