Records of lichen species new for Ukraine from steppe habitats of the country

Ye, Alexander Khodosovtsev; Darmostuk, Valeriy

doi:10.2298/botserb2002243k

Cited by 6 publications

(6 citation statements)

References 29 publications

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“…Lichens Candelariella coralliza , Dimelaena oreina , Lecanora campestris , L. gangaleoides , Lepra amara , Montanelia disjuncta , Tephromela grumosa are rare for the Steppe zone. Recently, Haematomma nemetzii was found for the first time for Ukraine (Khodosovtsev & Darmostuk, 2020).…”

Section: Resultsmentioning

confidence: 99%

“…Medium species‐rich communities (47 species in 50 relevés, from 8 to 21 species per relevé). Recently, Lecidea sarcogynoides were found for the first time for Ukraine (Khodosovtsev & Darmostuk, 2020). Acarospora insolata , Lecanora polytropa , Lecidella carpathica , Protoparmeliopsis achariana , Rimularia insularis , Xanthoparmelia tinctina are rare for the plain part of Ukraine.…”

Section: Resultsmentioning

confidence: 99%

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Silicicolous lichen communities of the Ukrainian Crystalline Shield

Khodosovtsev

Darmostuk

Prylutskyi

et al. 2022

Applied Vegetation Science

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Questions: How many different silicicolous lichen syntaxa occur on the Ukrainian Crystalline Shield and what ecological factors are influencing their distribution? Location: Ukrainian Crystalline Shield, Steppe and Forest-Steppe zones, Ukraine. Methods:The field research was performed during 2013-2020. Analysis was done with the JUICE software using agglomerative hierarchical cluster analysis in the integrated PC-Ord with data transformation, pseudospecies cut levels 0-5-25, distance measure -Jaccard, group linkage -Ward's method. For the ordination of the plots we used detrended correspondence analysis (DCA) and non-metric multidimensional scaling (NMDS) with the "envfit" function, implemented in the R package vegan. As environmental variables we used mean indicator values obtained for each species from the ITALIC database. A generalized synoptic table, which combined both our own and literature data, was clustered using Euclidean distances and the Ward error sum of squares hierarchical clustering method with Ward's criterion. Results: Seven clusters were obtained after JUICE analysis based on 197 relevés of lichen communities that included 119 lichen species. The main axis in both DCA and NMDS ordination is similar to the vector of substrate pH value. Communities on overhanging surfaces are acidophilous. Communities of water tracks are moderately basophilous to basophilous. Other communities included relevés on different granite characterized as mainly neutrophilous. Lichen communities on siliceous rocks of the Ukrainian Crystalline Shield are assigned to the classes Rhizocarpetea geographici, Leprarietea chlorinae, and Collematetea cristati. Two new alliances (Aspicilion intermutantis and Staurothelion frustulentae), four new associations and three subassociation are described. Conclusion: Silicicolous lichen communities of the Ukrainian Crystalline Shield differ from the known units of Central Europe by species composition, where lichens with arid ecology are present. Their local distribution depends mainly on a combination of substrate pH, degree of eutrophication, protection from rain, and substrate moisture.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Silicicolous lichen communities of the Ukrainian Crystalline Shield

Khodosovtsev

Darmostuk

Prylutskyi

et al. 2022

Applied Vegetation Science

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“…Distribution and Ecology. Sarcogyne praetermissa occurs throughout Europe on calcareous rock ( Knudsen & Kocourková 2018) and has been recently reported from France ( Bertrand 2021), Russia ( Muchnik et al 2022) and Ukraine ( Khodosovtsev & Darmostuk 2020). The species has been reported from 34 m in Finland to 2196 m in France ( Bertrand 2021).…”

Section: Taxonomymentioning

confidence: 99%

Exploring the Sarcogyne phylogeny: three new species and four new reports from Europe and North America (Austria, Czech Republic, Greece, Germany, Romania, U.S.A.)

Knudsen,

Kocourková,

Hodková

et al. 2023

Herzogia

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“…[4][5][6]. Representatives of the genus Cetraria growing in Ukraine belong to 5 species: C. islandica, mainly spread in the western regions of Ukraine in the Carpathian forests; C. sepincola and C. ericetorum, primarily distributed in the forests of the central, rarer -in the west of areas, including the Carpathians [7,8]; as well as C. aculeata and C. steppae, which are typical for the steppe regions of the East and South of Ukraine [9,10]. C. steppae is considered vulnerable and belongs to the Red Book of Ukraine [11].…”

Section: Introductionmentioning

confidence: 99%

Pharmacognostic study of cetraria islandica (L.) Ach. thalli made in Ukraine

Shpychak

Khvorost

2022

SR: PS

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The aim was to conduct a pharmacognostic study of C. islandica thalli harvested in Ukraine. Material and methods. The study included seven series of C. islandica thalli harvested in Ukraine. Pharmacognostic research was conducted by using generally accepted methods. Quantitative determination of total polyphenols was performed by a spectrophotometric method in terms of pyrogallol and dry raw materials following the requirements of the SPhU 2.0 monograph. The component composition of flavonoid compounds and carboxylic acids was performed by HPLC. Results. The pharmacognostic study of 7 series of the C. islandica raw materials was performed. Morphometric parameters were determined, including the fractional composition according to the size of thalli in each series. For the first time, fractions of the mineral and foreign organic matter were separated. The content of mineral foreign matter ranged from 0.22 ± 0.01 % to 2.80 ± 0.12 %; the content of organic foreign matter ranged from 0.15 ± 0.01 % to 2.14 ± 0.11 %. Due to the total foreign matter content, 6 series of the raw materials fulfilled the requirements of the SPhU 2.0 monograph. The accordance of morphological and anatomical description of the series to the requirements of the SPhU 2.0 monograph is shown. New distinctive diagnostic features of the morphological structure were found, namely: coalescence of blades with forming a membrane and branching of cilia along the edge of blades. For the first time for the series of raw materials harvested in Ukraine, the quantitative content of the sum of polyphenols in terms of pyrogallol and dry raw materials was determined, which ranged from 1.21 ± 0.05 % to 1.73 ± 0.04 %. For the first time for C. islandica thalli, the presence of flavonoid compounds: quercetin, luteolin, kaempferol and rutin, and carboxylic acids: sinapic, trans-cinnamic and quinic acids was determined. Conclusions. The obtained results can be used as a basis for the relevant sections of the national part of the monograph "Cetraria Iceland" in SPhU 2.0

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Records of lichen species new for Ukraine from steppe habitats of the country

Cited by 6 publications

References 29 publications

Silicicolous lichen communities of the Ukrainian Crystalline Shield

Silicicolous lichen communities of the Ukrainian Crystalline Shield

Exploring the Sarcogyne phylogeny: three new species and four new reports from Europe and North America (Austria, Czech Republic, Greece, Germany, Romania, U.S.A.)

Pharmacognostic study of cetraria islandica (L.) Ach. thalli made in Ukraine

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