Pub Date : 2021-12-31DOI: 10.15407/ukrbotj78.06.407
S. V. Boichuk, V. Budzhak
Muscari botryoides (L.) Mill. s. l. (Asparagaceae s. l. / Hyacinthaceae s. str.) is a taxonomically complicated species (or a species aggregate) with a high level of intraspecific polymorphism. Since it has been taxonomically established, a large number of taxa of different ranks have been identified for various regions of Europe, such as Muscari lelievrei Boreau, M. motelayi Foucaud – for France, M. transsilvanicum Schur – for Romania, Botryanthus kerneri Marches., Muscari longifolium Rigo – for Italy, M. botryoides subsp. hungaricum Priszter – for Hungary, M. botryoides var. podolicum Zapał., M. carpaticum Racib. and M. pocuticum Zapał. – for Ukraine. The article provides a brief overview of the main publications on intraspecific taxonomy of M. botryoides. A list of selected synonyms (mainly taxa mentioned for the flora of Ukraine) of the species is provided. It is noted that the intraspecific taxonomy of M. botryoides remains unresolved in many aspects.
{"title":"Intraspecific taxonomy of Muscari botryoides s. l. (Asparagaceae s. l. / Hyacinthaceae s. str.): history of research and synonymy","authors":"S. V. Boichuk, V. Budzhak","doi":"10.15407/ukrbotj78.06.407","DOIUrl":"https://doi.org/10.15407/ukrbotj78.06.407","url":null,"abstract":"Muscari botryoides (L.) Mill. s. l. (Asparagaceae s. l. / Hyacinthaceae s. str.) is a taxonomically complicated species (or a species aggregate) with a high level of intraspecific polymorphism. Since it has been taxonomically established, a large number of taxa of different ranks have been identified for various regions of Europe, such as Muscari lelievrei Boreau, M. motelayi Foucaud – for France, M. transsilvanicum Schur – for Romania, Botryanthus kerneri Marches., Muscari longifolium Rigo – for Italy, M. botryoides subsp. hungaricum Priszter – for Hungary, M. botryoides var. podolicum Zapał., M. carpaticum Racib. and M. pocuticum Zapał. – for Ukraine. The article provides a brief overview of the main publications on intraspecific taxonomy of M. botryoides. A list of selected synonyms (mainly taxa mentioned for the flora of Ukraine) of the species is provided. It is noted that the intraspecific taxonomy of M. botryoides remains unresolved in many aspects.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44523887","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-31DOI: 10.15407/ukrbotj78.06.399
M. Prydiuk, O.M. Balahura
The first records in Ukraine of two species of the genus Lysurus (Phallaceae, Phallales) are reported. Lysurus mokusin is a rare species in Europe distributed mainly in Southeast Asia. Lysurus sphaerocephalum is widespread in North and South America and thus it is also the first record for Europe. In Ukraine, they both are alien species and their appearance in the country is evidence of climate change. The article provides detailed descriptions of fruit bodies of the collected fungi, including macro- and microscopic characters, their locations, as well as distribution data in Ukraine and worldwide. The distinctions from the related species, L. cruciatus and L. periphragmoides, are described. The article is illustrated by original photographs and drawings.
{"title":"First records of representatives of the genus Lysurus (Phallaceae, Basidiomycota) in Ukraine","authors":"M. Prydiuk, O.M. Balahura","doi":"10.15407/ukrbotj78.06.399","DOIUrl":"https://doi.org/10.15407/ukrbotj78.06.399","url":null,"abstract":"The first records in Ukraine of two species of the genus Lysurus (Phallaceae, Phallales) are reported. Lysurus mokusin is a rare species in Europe distributed mainly in Southeast Asia. Lysurus sphaerocephalum is widespread in North and South America and thus it is also the first record for Europe. In Ukraine, they both are alien species and their appearance in the country is evidence of climate change. The article provides detailed descriptions of fruit bodies of the collected fungi, including macro- and microscopic characters, their locations, as well as distribution data in Ukraine and worldwide. The distinctions from the related species, L. cruciatus and L. periphragmoides, are described. The article is illustrated by original photographs and drawings.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46956386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-31DOI: 10.15407/ukrbotj78.06.373
O. Prylutskyi, O. Zinenko, P.Ya. Havrysh
New records of four species of the genus Lepiota (Agaricales, Basidiomycota) are reported from Ukraine. Three species, L. fuscovinacea, L. griseovirens, and L. roseolivida, are recorded in Ukraine for the first time, whereas a poorly known species, L. subalba, earlier known in Ukraine from a few records, is confirmed using molecular identification methods. All species reports are supplemented with original descriptions and drawings based on newly collected material, as well as data on general distribution, habitat, references to new collections and public databases. Original nucleotide sequence of the ITS region of ribosomal DNA obtained from our voucher specimen of L. subalba is provided.
{"title":"First records of three Lepiota species (Agaricales, Basidiomycota) from Ukraine, with notes on a poorly known species, Lepiota subalba","authors":"O. Prylutskyi, O. Zinenko, P.Ya. Havrysh","doi":"10.15407/ukrbotj78.06.373","DOIUrl":"https://doi.org/10.15407/ukrbotj78.06.373","url":null,"abstract":"New records of four species of the genus Lepiota (Agaricales, Basidiomycota) are reported from Ukraine. Three species, L. fuscovinacea, L. griseovirens, and L. roseolivida, are recorded in Ukraine for the first time, whereas a poorly known species, L. subalba, earlier known in Ukraine from a few records, is confirmed using molecular identification methods. All species reports are supplemented with original descriptions and drawings based on newly collected material, as well as data on general distribution, habitat, references to new collections and public databases. Original nucleotide sequence of the ITS region of ribosomal DNA obtained from our voucher specimen of L. subalba is provided.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46287433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-31DOI: 10.15407/ukrbotj78.06.381
V. Heluta, I. M. Anishchenko
Information on powdery mildew fungi (Erysiphales, Ascomycota) recorded in Western Polissya of Ukraine throughout the history of research in the region is provided. The list included in the article comprises 85 species of 7 genera of Erysiphales, namely 43 species of Erysiphe, 19 of Golovinomyces, 15 of Podosphaera, three of Phyllactinia, two of Neoerysiphe and Sawadaea, and one species of Blumeria. For the first time, 21 species are reported for the region: Erysiphe astragali, E. azaleae, E. howeana, E. hypophylla, E. lycopsidis, E. macleayae, E. prunastri, E. russellii, E. syringae-japonicae, Golovinomyces ambrosiae, G. asterum, G. bolayi, G. fisheri, G. riedlianus, G. verbasci, Neoerysiphe galii, Phyllactinia fraxini, Podosphaera aucupariae, P. phtheirospermi, P. prunicola, and Sawadaea tulasnei. The most common species were Blumeria graminis, Erysiphe alphithoides, E. aquilegiae, E. divaricata, E. ornata, E. polygoni, Podosphaera aphanis, and P. myrtillina. Erysiphe heraclei, Neoerysiphe galeopsidis, and Podosphaera erigerontis-canadensis were recorded quite frequently. Erysiphe arcuata, E. astragali, E. azaleae, E. baeumleri, E. circaeae, E. cruchetiana, E. cruciferarum, E. grosulariae, E. hypophylla, E. lythri, E. macleayae, E. palczewskii, E. penicillata, E. pisi, E. prunastri, E. russellii, E. vanbruntiana, Golovinomyces ambrosiae, G. asterum, G. circumfusus, G. cynoglossi, G. fisheri, G. inulae, G. riedlianus, G. verbasci, Neoerysiphe galii, Phyllactinia fraxini, Ph. guttata s.str., Podosphaera amelanchieris, P. aucupariae, P. balsaminae, P. macularis, P. mors-uvae, P. prunicola, and Sawadaea tulasnei are known from one or two localities, so they are considered as rare species in Western Polissya of Ukraine.
{"title":"Powdery mildew fungi (Erysiphales, Ascomycota) of Western Polissya of Ukraine","authors":"V. Heluta, I. M. Anishchenko","doi":"10.15407/ukrbotj78.06.381","DOIUrl":"https://doi.org/10.15407/ukrbotj78.06.381","url":null,"abstract":"Information on powdery mildew fungi (Erysiphales, Ascomycota) recorded in Western Polissya of Ukraine throughout the history of research in the region is provided. The list included in the article comprises 85 species of 7 genera of Erysiphales, namely 43 species of Erysiphe, 19 of Golovinomyces, 15 of Podosphaera, three of Phyllactinia, two of Neoerysiphe and Sawadaea, and one species of Blumeria. For the first time, 21 species are reported for the region: Erysiphe astragali, E. azaleae, E. howeana, E. hypophylla, E. lycopsidis, E. macleayae, E. prunastri, E. russellii, E. syringae-japonicae, Golovinomyces ambrosiae, G. asterum, G. bolayi, G. fisheri, G. riedlianus, G. verbasci, Neoerysiphe galii, Phyllactinia fraxini, Podosphaera aucupariae, P. phtheirospermi, P. prunicola, and Sawadaea tulasnei. The most common species were Blumeria graminis, Erysiphe alphithoides, E. aquilegiae, E. divaricata, E. ornata, E. polygoni, Podosphaera aphanis, and P. myrtillina. Erysiphe heraclei, Neoerysiphe galeopsidis, and Podosphaera erigerontis-canadensis were recorded quite frequently. Erysiphe arcuata, E. astragali, E. azaleae, E. baeumleri, E. circaeae, E. cruchetiana, E. cruciferarum, E. grosulariae, E. hypophylla, E. lythri, E. macleayae, E. palczewskii, E. penicillata, E. pisi, E. prunastri, E. russellii, E. vanbruntiana, Golovinomyces ambrosiae, G. asterum, G. circumfusus, G. cynoglossi, G. fisheri, G. inulae, G. riedlianus, G. verbasci, Neoerysiphe galii, Phyllactinia fraxini, Ph. guttata s.str., Podosphaera amelanchieris, P. aucupariae, P. balsaminae, P. macularis, P. mors-uvae, P. prunicola, and Sawadaea tulasnei are known from one or two localities, so they are considered as rare species in Western Polissya of Ukraine.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46841707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-31DOI: 10.15407/ukrbotj78.06.414
Nourdine Baik, H. Bandou, Miriam Gonzales Garcia, E. Benavente, J. M. Vega
In continuation of our previous research we carried out the karyological investigation of 53 populations of four Aegilops species (A. geniculata, A. triuncialis, A. ventricosa, and A. neglecta) sampled in different eco-geographical habitats in Algeria. The genetic variability of the chromosomal DNA loci of the same collection of Aegilops is highlighted by the Fluorescence In Situ Hybridization technique (FISH) using three probes: 5S rDNA, 45S rDNA, and repetitive DNA (pSc119.2). We found that the two rDNA loci (5S and 45S) hybridized with some chromosomes and showed a large genetic polymorphism within and between the four Aegilops species, while the repetitive DNA sequences (pSc119.2) hybridized with all chromosomes and differentiated the populations of the mountains with a humid bioclimate from the populations of the steppe regions with an arid bioclimate. However, the transposition of the physical maps of the studied loci (5S rDNA, 45S rDNA, and pSc119.2) with those of other collections revealed the existence of new loci in Aegilops from Algeria.
{"title":"Genetic diversity of ribosomal loci (5S and 45S rDNA) and pSc119.2 repetitive DNA sequence among four species of Aegilops (Poaceae) from Algeria","authors":"Nourdine Baik, H. Bandou, Miriam Gonzales Garcia, E. Benavente, J. M. Vega","doi":"10.15407/ukrbotj78.06.414","DOIUrl":"https://doi.org/10.15407/ukrbotj78.06.414","url":null,"abstract":"In continuation of our previous research we carried out the karyological investigation of 53 populations of four Aegilops species (A. geniculata, A. triuncialis, A. ventricosa, and A. neglecta) sampled in different eco-geographical habitats in Algeria. The genetic variability of the chromosomal DNA loci of the same collection of Aegilops is highlighted by the Fluorescence In Situ Hybridization technique (FISH) using three probes: 5S rDNA, 45S rDNA, and repetitive DNA (pSc119.2). We found that the two rDNA loci (5S and 45S) hybridized with some chromosomes and showed a large genetic polymorphism within and between the four Aegilops species, while the repetitive DNA sequences (pSc119.2) hybridized with all chromosomes and differentiated the populations of the mountains with a humid bioclimate from the populations of the steppe regions with an arid bioclimate. However, the transposition of the physical maps of the studied loci (5S rDNA, 45S rDNA, and pSc119.2) with those of other collections revealed the existence of new loci in Aegilops from Algeria.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43108767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-12-31DOI: 10.15407/ukrbotj78.06.434
I. Korshikov, Yu. O. Bilonozhko, V. Hrabovyi
Information on cytogenetic changes in the seed offspring of old-aged trees is insufficient and inconsistent. In our studies, 150–200-year old trees of Picea abies and Pinus pallasiana were used. We analyzed peculiarities of their karyotype, nucleus-forming region, and nucleolus in the cells of seedlings of P. abies and P. pallasiana emerged from seeds in natural populations and plantations of introduced plants. As a result, age-dependent cytogenetic disorders were observed, such as the chromosome bridges, lag, premature segregation, and agglutination. Peculiarities with regard to number and structure of secondary chromosome constriction are demonstrated. The identified properties of the cell structure of seeds of old-aged trees of P. abies and P. pallasiana indicate that more resources are needed to maintain their protein synthesis at a normal level. The increased number of abnormalities indicates a significant impact of accumulated intracellular metabolites and cytopathological phenomena in mother plants on the quality of seed offspring.
{"title":"Cytogenetic characteristics of seed progeny of old-aged trees of Pinus pallasiana and Picea abies (Pinaceae)","authors":"I. Korshikov, Yu. O. Bilonozhko, V. Hrabovyi","doi":"10.15407/ukrbotj78.06.434","DOIUrl":"https://doi.org/10.15407/ukrbotj78.06.434","url":null,"abstract":"Information on cytogenetic changes in the seed offspring of old-aged trees is insufficient and inconsistent. In our studies, 150–200-year old trees of Picea abies and Pinus pallasiana were used. We analyzed peculiarities of their karyotype, nucleus-forming region, and nucleolus in the cells of seedlings of P. abies and P. pallasiana emerged from seeds in natural populations and plantations of introduced plants. As a result, age-dependent cytogenetic disorders were observed, such as the chromosome bridges, lag, premature segregation, and agglutination. Peculiarities with regard to number and structure of secondary chromosome constriction are demonstrated. The identified properties of the cell structure of seeds of old-aged trees of P. abies and P. pallasiana indicate that more resources are needed to maintain their protein synthesis at a normal level. The increased number of abnormalities indicates a significant impact of accumulated intracellular metabolites and cytopathological phenomena in mother plants on the quality of seed offspring.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44315438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-29DOI: 10.15407/ukrbotj78.05.335
D. Dubyna, P. Ustymenko, V. Tkachenko, S. Popovych, L. Vakarenko
The article is dedicated to the 35th anniversary of publication of the first edition of the Green Data Book of Ukraine. This publication was a notable event in the 100-year history of research activity in the M.G. Kholodny Institute of Botany of the National Academy of Sciences of Ukraine, where the scientific and methodological principles of the Green Data Books originated. The outcomes of the history and preconditions for development of a concept of the phytocenodiversity conservation are summarized. Problematic and disputable issues of the Green Data Book are discussed and some future tasks are outlined. Methodological approaches to conservation of natural units and areas are analyzed. It is emphasized that modern methods of biodiversity conservation are based on populational and ecosystemic approaches, while the main mode of conservation of plants is based on conservation of plant communities, which form a phytocenotic matrix for plant cenopopulations. Implementation of scientific principles of the Green Data Book of Ukraine in legislation and regulatory documents of Ukraine. A critical analysis of syntaxonomy of the protected plant communities in Ukraine is provided; 983 associations of 104 formations will form the basis for a new edition of the Green Data Book of Ukraine. The importance of wide public awareness among the general public, public organizations, and international bodies regarding the Green Data Book of Ukraine is emphasized.
{"title":"35 years of the Green Data Book of Ukraine: history, problems, and solutions","authors":"D. Dubyna, P. Ustymenko, V. Tkachenko, S. Popovych, L. Vakarenko","doi":"10.15407/ukrbotj78.05.335","DOIUrl":"https://doi.org/10.15407/ukrbotj78.05.335","url":null,"abstract":"The article is dedicated to the 35th anniversary of publication of the first edition of the Green Data Book of Ukraine. This publication was a notable event in the 100-year history of research activity in the M.G. Kholodny Institute of Botany of the National Academy of Sciences of Ukraine, where the scientific and methodological principles of the Green Data Books originated. The outcomes of the history and preconditions for development of a concept of the phytocenodiversity conservation are summarized. Problematic and disputable issues of the Green Data Book are discussed and some future tasks are outlined. Methodological approaches to conservation of natural units and areas are analyzed. It is emphasized that modern methods of biodiversity conservation are based on populational and ecosystemic approaches, while the main mode of conservation of plants is based on conservation of plant communities, which form a phytocenotic matrix for plant cenopopulations. Implementation of scientific principles of the Green Data Book of Ukraine in legislation and regulatory documents of Ukraine. A critical analysis of syntaxonomy of the protected plant communities in Ukraine is provided; 983 associations of 104 formations will form the basis for a new edition of the Green Data Book of Ukraine. The importance of wide public awareness among the general public, public organizations, and international bodies regarding the Green Data Book of Ukraine is emphasized.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43658322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-29DOI: 10.15407/ukrbotj78.05.327
Lata, N. Atri
The aim of the present study was to investigate the fatty acid composition of an indigenous strain of Lentinus sajor-caju collected in the wild and cultivated under laboratory conditions. This edible mushroom is widely consumed in different parts of the world. The study revealed the presence of 26 fatty acids, including saturated fatty acids (SFA-27.69%), monounsaturated fatty acids (MUFA-5.42%), and polyunsaturated fatty acids (PUFA-65.06%) in varying quantities ranging from 0.01% to 60.62%. Amongst the estimated fatty acids, linoleic acid (60.62%) was preponderantly present in comparison to all other fatty acids. Palmitic acid (17.6%) was found to be the second and oleic acid (3.95%) the third most abundant fatty acid in the fungus.
{"title":"Fatty acid profile of an indigenous strain of Lentinus sajor-caju (Basidiomycota)","authors":"Lata, N. Atri","doi":"10.15407/ukrbotj78.05.327","DOIUrl":"https://doi.org/10.15407/ukrbotj78.05.327","url":null,"abstract":"The aim of the present study was to investigate the fatty acid composition of an indigenous strain of Lentinus sajor-caju collected in the wild and cultivated under laboratory conditions. This edible mushroom is widely consumed in different parts of the world. The study revealed the presence of 26 fatty acids, including saturated fatty acids (SFA-27.69%), monounsaturated fatty acids (MUFA-5.42%), and polyunsaturated fatty acids (PUFA-65.06%) in varying quantities ranging from 0.01% to 60.62%. Amongst the estimated fatty acids, linoleic acid (60.62%) was preponderantly present in comparison to all other fatty acids. Palmitic acid (17.6%) was found to be the second and oleic acid (3.95%) the third most abundant fatty acid in the fungus.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45725087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-29DOI: 10.15407/ukrbotj78.05.319
P. de Lange, J. Wang
Lagenophora schmidiae de Lange & Jian Wang ter sp. nov. (Asteraceae) is described, illustrated and differentiated from L. montana Hook.f. The new species was first recorded from Aotearoa / New Zealand in 1974, when it was identified as L. montana. This relatively recent recognition reflects in part the fact that the new species is extremely uncommon, and has often been confused with the superficially similar L. barkeri Kirk, with which it often grows. A conservation status for L. schmidiae of ‘Threatened / Nationally Critical’ using the New Zealand Threat Classification System is proposed, as the new species is known only from small populations, many of which are threatened by alien weed invasion.
描述、说明了Lagenophora schmidae de Lange和Jian Wang ter sp.nov.（菊科），并将其与L.montana Hook.f进行了区分。1974年，该新物种首次在新西兰奥特亚记录，当时被鉴定为L.montana。这种相对较新的认识在一定程度上反映了这样一个事实，即这种新物种极为罕见，并且经常与表面相似的巴克氏乳杆菌（L.barkeri Kirk）混淆，后者经常与巴克氏乳球菌一起生长。使用新西兰威胁分类系统，提出了“受威胁/国家关键”的施氏乳杆菌的保护状态，因为新物种仅从少量种群中已知，其中许多种群受到外来杂草入侵的威胁。
{"title":"Lagenophora schmidiae (Asteraceae), a critically threatened new species from Aotearoa / New Zealand","authors":"P. de Lange, J. Wang","doi":"10.15407/ukrbotj78.05.319","DOIUrl":"https://doi.org/10.15407/ukrbotj78.05.319","url":null,"abstract":"Lagenophora schmidiae de Lange & Jian Wang ter sp. nov. (Asteraceae) is described, illustrated and differentiated from L. montana Hook.f. The new species was first recorded from Aotearoa / New Zealand in 1974, when it was identified as L. montana. This relatively recent recognition reflects in part the fact that the new species is extremely uncommon, and has often been confused with the superficially similar L. barkeri Kirk, with which it often grows. A conservation status for L. schmidiae of ‘Threatened / Nationally Critical’ using the New Zealand Threat Classification System is proposed, as the new species is known only from small populations, many of which are threatened by alien weed invasion.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45017161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-29DOI: 10.15407/ukrbotj78.05.360
V. Shevchyk, I. Solomakha
A new locality of Carex bohemica, a rare species listed in the Red Data Book of Ukraine, is reported. The studied population is located in Kyiv Region within the Divychky site UA0000337 of the Emerald Network in Ukraine (Left-Bank Forest-Steppe). The territory housing the population forms a single contour covering two areas of different soil humidity values. On the area of 30 m2, 95 individuals of C. bohemica were discovered. At the time of observation, all individuals were of the generative age. The identified variants of plant communities with participation of C. bohemica belong to the class Phragmito-Magnocaricetea and are similar to the most communities with this species found in Ukraine. As a threat to existence of this population, increasing participation of alien invasive species-transformers and synanthropic species can be considered. Frequent fires occurring during drought periods also pose significant risks to the survival of this population. Further search for new localities of C. bohemica in the areas with suitable habitats is required.
{"title":"A new find of Carex bohemica (Cyperaceae) in Kyiv Region (Ukraine)","authors":"V. Shevchyk, I. Solomakha","doi":"10.15407/ukrbotj78.05.360","DOIUrl":"https://doi.org/10.15407/ukrbotj78.05.360","url":null,"abstract":"A new locality of Carex bohemica, a rare species listed in the Red Data Book of Ukraine, is reported. The studied population is located in Kyiv Region within the Divychky site UA0000337 of the Emerald Network in Ukraine (Left-Bank Forest-Steppe). The territory housing the population forms a single contour covering two areas of different soil humidity values. On the area of 30 m2, 95 individuals of C. bohemica were discovered. At the time of observation, all individuals were of the generative age. The identified variants of plant communities with participation of C. bohemica belong to the class Phragmito-Magnocaricetea and are similar to the most communities with this species found in Ukraine. As a threat to existence of this population, increasing participation of alien invasive species-transformers and synanthropic species can be considered. Frequent fires occurring during drought periods also pose significant risks to the survival of this population. Further search for new localities of C. bohemica in the areas with suitable habitats is required.","PeriodicalId":52835,"journal":{"name":"Ukrainian Botanical Journal","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46086185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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