Đ. Milanović, V. Stupar, Elvedin Šabanović, V. Djordjević, J. Brujić, A. Boškailo, V. Ranđelovič
Abstract Albeit rich in a number of taxa, flora of Orchidaceae in Bosnia and Herzegovina has not been sufficiently studied. The paper presents distribution of ten rare and threatened orchid taxa in the territory of Bosnia and Herzegovina. Serapias bergonii and Himantoglossum calcaratum subsp. rumelicum are new for Bosnia and Herzegovina, while for other studied taxa (Serapias parviflora, Serapias vomeracea, Himantoglossum adriaticum, H. calcaratum subsp. calcaratum, Gymnadenia frivaldii, Pseudorchis albida, Orchis quadripunctata, Cypripedium calceolus) in addition to field investigation, checking and revision of herbarium material, as well as literature sources were also used for supplementing distribution data. The distribution maps of these taxa in Bosnia and Herzegovina are created on a 10 km × 10 km MGRS grid system. Based on the IUCN Red List criteria, the threat status in Bosnia and Herzegovina was assessed for all studied taxa. Data concerning their habitat preferences and population size are also provided.
波斯尼亚和黑塞哥维那兰科植物区系虽有丰富的分类群，但尚未得到充分的研究。本文介绍了波斯尼亚和黑塞哥维那境内十个珍稀濒危兰花分类群的分布情况。山葵和山葵亚种。在波斯尼亚和黑塞哥维那是新发现的，而在其他已研究的分类群中(细小塞拉亚、小塞拉亚、小塞拉亚、小锥蝽亚、小锥蝽亚)是新发现的。除野外调查、核对、修订植物标本室资料和文献资料外，还对calcaratum、Gymnadenia frivaldii、pseudoorchis albida、Orchis quadripunctata、cypedium calceolus进行了补充。这些分类群在波斯尼亚和黑塞哥维那的分布图是在一个10 km × 10 km的MGRS网格系统上创建的。根据世界自然保护联盟红色名录标准，对波斯尼亚和黑塞哥维那所有研究分类群的威胁状况进行了评估。还提供了关于它们的生境偏好和种群规模的数据。
{"title":"On the distribution and conservation status of some rare orchid taxa (Orchidaceae) in Bosnia and Herzegovina (Western Balkans)","authors":"Đ. Milanović, V. Stupar, Elvedin Šabanović, V. Djordjević, J. Brujić, A. Boškailo, V. Ranđelovič","doi":"10.2478/hacq-2022-0005","DOIUrl":"https://doi.org/10.2478/hacq-2022-0005","url":null,"abstract":"Abstract Albeit rich in a number of taxa, flora of Orchidaceae in Bosnia and Herzegovina has not been sufficiently studied. The paper presents distribution of ten rare and threatened orchid taxa in the territory of Bosnia and Herzegovina. Serapias bergonii and Himantoglossum calcaratum subsp. rumelicum are new for Bosnia and Herzegovina, while for other studied taxa (Serapias parviflora, Serapias vomeracea, Himantoglossum adriaticum, H. calcaratum subsp. calcaratum, Gymnadenia frivaldii, Pseudorchis albida, Orchis quadripunctata, Cypripedium calceolus) in addition to field investigation, checking and revision of herbarium material, as well as literature sources were also used for supplementing distribution data. The distribution maps of these taxa in Bosnia and Herzegovina are created on a 10 km × 10 km MGRS grid system. Based on the IUCN Red List criteria, the threat status in Bosnia and Herzegovina was assessed for all studied taxa. Data concerning their habitat preferences and population size are also provided.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"327 - 346"},"PeriodicalIF":0.5,"publicationDate":"2022-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43060438","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}
Abstract Acidophytic alpine mat-grass swards are rare in the alpine belt of the predominantly calcareous Southeastern Alps of Slovenia, mostly occurring where limestone is admixed with marlstone or chert. Those for which we were able to make phytosociological relevés can be classified mainly into two syntaxa: Carici curvulae-Nardetum strictae vaccinietosum gaultherioidis and Sieversio-Nardetum strictae vaccinietosum. At slightly lower elevations, in the forest zone of the subalpine plateau Pokljuka, we found similar swards occupying small areas in frost hollows with luvisol on limestone. They include character species of various subalpine-alpine sward and snow bed communities and are classified into the syntaxon Homogyno alpinae-Nardetum scorzoneroidetosum croceae.
{"title":"Phytosociological analysis of acidophytic alpine mat-grass swards in the Julian Alps and the Karawanks","authors":"I. Dakskobler, B. Surina, T. Wraber","doi":"10.2478/hacq-2022-0006","DOIUrl":"https://doi.org/10.2478/hacq-2022-0006","url":null,"abstract":"Abstract Acidophytic alpine mat-grass swards are rare in the alpine belt of the predominantly calcareous Southeastern Alps of Slovenia, mostly occurring where limestone is admixed with marlstone or chert. Those for which we were able to make phytosociological relevés can be classified mainly into two syntaxa: Carici curvulae-Nardetum strictae vaccinietosum gaultherioidis and Sieversio-Nardetum strictae vaccinietosum. At slightly lower elevations, in the forest zone of the subalpine plateau Pokljuka, we found similar swards occupying small areas in frost hollows with luvisol on limestone. They include character species of various subalpine-alpine sward and snow bed communities and are classified into the syntaxon Homogyno alpinae-Nardetum scorzoneroidetosum croceae.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"253 - 295"},"PeriodicalIF":0.5,"publicationDate":"2022-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47936180","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}
S. Ballelli, F. Tardella, R. Pennesi, Tiziana Panichella, Alessandro Bricca, A. Vitanzi, A. Catorci
Abstract This study provides the first contribution to the knowledge of the non-calcareous grasslands of the arenaceous sector of the Monti Sibillini National Park (central Italy). We conducted 55 relevés using the Braun-Blanquet phytosociological method and analysed the ecology of plant communities by Redundancy analysis using topographic variables and Ellenberg Indicator Values as predictors. We identified nine plant communities, belonging to four classes. Communities of Calluno-Ulicetea and Nardetea strictae were found on acidic soils at higher elevations, those of Festuco-Brometea were mainly associated with steeper south-facing slopes, while Molinio-Arrhenatheretea communities were associated with low altitudes and gentle slopes, semi-flat lands, and high soil nutrient and moisture values. We recorded a total of 410 taxa at the species and subspecies level, representing about 20% of the flora of the Monti Sibillini National Park. Some of these are of high conservation interest, e.g. Calluna vulgaris, Genista sagittalis, Juncus capitatus, and Ophioglossum vulgatum. Eight species are new to the flora of Sibillini National Park.
{"title":"Contribution to the knowledge of the non-calcareous grasslands of the Monti Sibillini National Park (central Italy): coenological structure, syntaxonomy, ecology, and floristic aspects","authors":"S. Ballelli, F. Tardella, R. Pennesi, Tiziana Panichella, Alessandro Bricca, A. Vitanzi, A. Catorci","doi":"10.2478/hacq-2021-0023","DOIUrl":"https://doi.org/10.2478/hacq-2021-0023","url":null,"abstract":"Abstract This study provides the first contribution to the knowledge of the non-calcareous grasslands of the arenaceous sector of the Monti Sibillini National Park (central Italy). We conducted 55 relevés using the Braun-Blanquet phytosociological method and analysed the ecology of plant communities by Redundancy analysis using topographic variables and Ellenberg Indicator Values as predictors. We identified nine plant communities, belonging to four classes. Communities of Calluno-Ulicetea and Nardetea strictae were found on acidic soils at higher elevations, those of Festuco-Brometea were mainly associated with steeper south-facing slopes, while Molinio-Arrhenatheretea communities were associated with low altitudes and gentle slopes, semi-flat lands, and high soil nutrient and moisture values. We recorded a total of 410 taxa at the species and subspecies level, representing about 20% of the flora of the Monti Sibillini National Park. Some of these are of high conservation interest, e.g. Calluna vulgaris, Genista sagittalis, Juncus capitatus, and Ophioglossum vulgatum. Eight species are new to the flora of Sibillini National Park.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"41 - 72"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48698462","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}
G. Fanelli, Dario La Montagna, F. Attorre, M. De Sanctis, Paola Masucci
Abstract The Gulf of Naples is an important centre of endemism, well known from the floristic point of view, but much less from the phytosociological one. In this paper we investigated the non-forest vegetation focusing on communities rich in endemics. We described two communities as new: Eryngio amethystini-Santolinetum neapolitanae for the garrigues on limestone, Globulario neapolitanae-Loniceretum stabianae for the vegetation on dolomitic rocks, both from the Lattari mountains, and we extend the area of Crithmo maritimi-Limonietum cumani for the vegetation on volcanic rocks and rarely on limestones along the coast, which was known for a few localities. The syntaxonomical position and the phytogeographical context of these communities are discussed. A few taxonomic notes are added on rare or interesting species retrieved in the course of the enquiry.
{"title":"Phytosociology and taxonomic notes on some endemic-rich associations of the Naples Gulf","authors":"G. Fanelli, Dario La Montagna, F. Attorre, M. De Sanctis, Paola Masucci","doi":"10.2478/hacq-2021-0029","DOIUrl":"https://doi.org/10.2478/hacq-2021-0029","url":null,"abstract":"Abstract The Gulf of Naples is an important centre of endemism, well known from the floristic point of view, but much less from the phytosociological one. In this paper we investigated the non-forest vegetation focusing on communities rich in endemics. We described two communities as new: Eryngio amethystini-Santolinetum neapolitanae for the garrigues on limestone, Globulario neapolitanae-Loniceretum stabianae for the vegetation on dolomitic rocks, both from the Lattari mountains, and we extend the area of Crithmo maritimi-Limonietum cumani for the vegetation on volcanic rocks and rarely on limestones along the coast, which was known for a few localities. The syntaxonomical position and the phytogeographical context of these communities are discussed. A few taxonomic notes are added on rare or interesting species retrieved in the course of the enquiry.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"1 - 14"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48968658","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}
Alena Rendeková, K. Mičieta, M. Hrabovský, Eva Zahradníková, Martina Michalová, Ján Miškovic, M. Eliášová, Dominika Ballová
Abstract Green infrastructure (GI) brings many benefits to urban ecosystems. Green tram tracks can be considered to be a part of GI. The presented study is focused on the comparison of the species’ frequency and composition between conventional tram tracks and green tram tracks in Bratislava, Slovakia, Central Europe. This comparison also provides an insight into the changes of the flora of tram tracks over time, as we compare the results of the older research with recent research on green tram tracks. The results revealed significant differences in the composition of flora between conventional tram tracks and green tram tracks. In particular, the total number of species has decreased over time, as green tram tracks host fewer spontaneously growing taxa than conventional ones. The frequency of occurrence of archaeophytes and neophytes has decreased on the strict rail yard while on the tracksides it has increased. Green tram tracks deliver positive features to ecosystems, but may also have negative aspects because they present a pool of alien, potentially invasive plants.
{"title":"Comparison of the differences in the composition of ruderal flora between conventional tram tracks and managed green tram tracks in the urban ecosystem of the city of Bratislava","authors":"Alena Rendeková, K. Mičieta, M. Hrabovský, Eva Zahradníková, Martina Michalová, Ján Miškovic, M. Eliášová, Dominika Ballová","doi":"10.2478/hacq-2021-0020","DOIUrl":"https://doi.org/10.2478/hacq-2021-0020","url":null,"abstract":"Abstract Green infrastructure (GI) brings many benefits to urban ecosystems. Green tram tracks can be considered to be a part of GI. The presented study is focused on the comparison of the species’ frequency and composition between conventional tram tracks and green tram tracks in Bratislava, Slovakia, Central Europe. This comparison also provides an insight into the changes of the flora of tram tracks over time, as we compare the results of the older research with recent research on green tram tracks. The results revealed significant differences in the composition of flora between conventional tram tracks and green tram tracks. In particular, the total number of species has decreased over time, as green tram tracks host fewer spontaneously growing taxa than conventional ones. The frequency of occurrence of archaeophytes and neophytes has decreased on the strict rail yard while on the tracksides it has increased. Green tram tracks deliver positive features to ecosystems, but may also have negative aspects because they present a pool of alien, potentially invasive plants.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"73 - 88"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43741078","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}
Abstract The paper deals with peculiar features of development of the species Veronica L. in the conditions of the steppe zone of Ukraine (central part of the country). Under the action of climatic changes occurring for the last 20 years, the species began to grow 6–14 days earlier and increased the vegetation period by 15–25 days. Under the effect of extreme growing conditions (hot weather and drought) decrease in the area of the leaf blade by almost 2 times was recorded in V. prostrata and V. incana. Length and width of the leaf in V. prostrata and V. incana decreased by 20–30%, but in V. austriaca ssp. teucrium a decrease was observed for the leaf width only while its length increased by 17%. Analysis of correlation of climatic factors (air temperature, precipitation amount) to the morphometric parameters of the leaf during seasonal development showed greater dependence of their value on the air temperature, which was confirmed by the inverse correlation coefficients (r = -0.55–-0.66). In the unfavorable growing conditions, the features of formation of the underground part of species are manifested in the inhibited development of underground shoots (by 80–85%) and stimulation of branching and increase in the length of thin sucking roots (1.5 times). Studied species of the genus Veronica in the climatic conditions of the steppe zone of Ukraine go through all stages of phenological development and are marked by rather wide range of phenotypic changes in the vegetative sphere.
{"title":"Features of development of species of the genus Veronica L. in the conditions of steppe zone of Ukraine","authors":"Tatiana Chypyliak, O. Zubrovska","doi":"10.2478/hacq-2021-0025","DOIUrl":"https://doi.org/10.2478/hacq-2021-0025","url":null,"abstract":"Abstract The paper deals with peculiar features of development of the species Veronica L. in the conditions of the steppe zone of Ukraine (central part of the country). Under the action of climatic changes occurring for the last 20 years, the species began to grow 6–14 days earlier and increased the vegetation period by 15–25 days. Under the effect of extreme growing conditions (hot weather and drought) decrease in the area of the leaf blade by almost 2 times was recorded in V. prostrata and V. incana. Length and width of the leaf in V. prostrata and V. incana decreased by 20–30%, but in V. austriaca ssp. teucrium a decrease was observed for the leaf width only while its length increased by 17%. Analysis of correlation of climatic factors (air temperature, precipitation amount) to the morphometric parameters of the leaf during seasonal development showed greater dependence of their value on the air temperature, which was confirmed by the inverse correlation coefficients (r = -0.55–-0.66). In the unfavorable growing conditions, the features of formation of the underground part of species are manifested in the inhibited development of underground shoots (by 80–85%) and stimulation of branching and increase in the length of thin sucking roots (1.5 times). Studied species of the genus Veronica in the climatic conditions of the steppe zone of Ukraine go through all stages of phenological development and are marked by rather wide range of phenotypic changes in the vegetative sphere.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"223 - 233"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41534095","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}
M. Bouldjedri, Gérard de Bélair, B. Mayache, M. Sebti
Abstract This study provides a definition and description of Cyperus eragrostis as a new alien species to Algeria and North African flora. This hemicryptophyte, native to the tropical parts of South America, is recorded for the first time in Jijel eco-complex wetlands in North-East Algeria. Applying the standard phytosociological method we studied the stands in which this alien species grows together with other hygrophilous and ruderal species. The present study improves the knowledge of the Algerian flora and completes the information about the distribution of C. eragrostis reported by the available international literature and public herbaria.
{"title":"A new species for the vascular flora of Algeria: Cyperus eragrostis (Cyperaceae)","authors":"M. Bouldjedri, Gérard de Bélair, B. Mayache, M. Sebti","doi":"10.2478/hacq-2021-0018","DOIUrl":"https://doi.org/10.2478/hacq-2021-0018","url":null,"abstract":"Abstract This study provides a definition and description of Cyperus eragrostis as a new alien species to Algeria and North African flora. This hemicryptophyte, native to the tropical parts of South America, is recorded for the first time in Jijel eco-complex wetlands in North-East Algeria. Applying the standard phytosociological method we studied the stands in which this alien species grows together with other hygrophilous and ruderal species. The present study improves the knowledge of the Algerian flora and completes the information about the distribution of C. eragrostis reported by the available international literature and public herbaria.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"187 - 195"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43973671","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}
Abstract A second version of the syntaxonomical classification of calcareous Norway spruce communities is presented for the region of Slovak Western Carpathians. Recent knowledge on delimitation of natural Norway spruce woodlands in Slovakia is summarized as well. As result, four in Slovakia traditionally recognized associations are distinguished: Seslerio caeruleae-Piceetum on the ecologically most extreme habitats, followed by Cirsio erisithalis-Piceetum (a replacement for pseudonymically used Cortuso matthioli-Piceetum), tall-forb community of Adenostylo alliariae-Piceetum and ca. species-poor low-forb community of Mnio spinosi-Piceetum (syn. Oxalido-Piceetum). Additionally, two new associations are differentiated: Fragario vescae-Piceetum ass. prov. standing between Cirsio-Piceetum and Adenostylo-Piceetum and acidified Hieracio murorum-Piceetum on deeper soils developed over rocks of the Mráznica formation. For nomenclatural reasons, new order Cortuso-Piceetalia is described for species-rich calcicolous communities of the class Vaccinio-Piceetea as well as subordinated new alliance Cortuso matthioli-Piceion for the supramontane calcicolous Norway spruce communities.
{"title":"Natural calcareous Norway spruce woodlands in Slovakia and their syntaxonomical classification","authors":"P. Kučera","doi":"10.2478/hacq-2021-0024","DOIUrl":"https://doi.org/10.2478/hacq-2021-0024","url":null,"abstract":"Abstract A second version of the syntaxonomical classification of calcareous Norway spruce communities is presented for the region of Slovak Western Carpathians. Recent knowledge on delimitation of natural Norway spruce woodlands in Slovakia is summarized as well. As result, four in Slovakia traditionally recognized associations are distinguished: Seslerio caeruleae-Piceetum on the ecologically most extreme habitats, followed by Cirsio erisithalis-Piceetum (a replacement for pseudonymically used Cortuso matthioli-Piceetum), tall-forb community of Adenostylo alliariae-Piceetum and ca. species-poor low-forb community of Mnio spinosi-Piceetum (syn. Oxalido-Piceetum). Additionally, two new associations are differentiated: Fragario vescae-Piceetum ass. prov. standing between Cirsio-Piceetum and Adenostylo-Piceetum and acidified Hieracio murorum-Piceetum on deeper soils developed over rocks of the Mráznica formation. For nomenclatural reasons, new order Cortuso-Piceetalia is described for species-rich calcicolous communities of the class Vaccinio-Piceetea as well as subordinated new alliance Cortuso matthioli-Piceion for the supramontane calcicolous Norway spruce communities.","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"107 - 151"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43208741","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}
Abstract The occurrence and invasion status of Amaranthus hypochondriacus in Belarus, Estonia, Italy, the Netherlands, and the North Caucasus were discussed. For Italy, we change the status from casual to naturalized based on living populations which are able to sustain themselves for 5 and over 20 years. Concerning the other countries, we clarified the invasion status of the species (inconsistently reported in literature) indicating it as a casual alien in Belarus, Estonia, and the North Caucasus and naturalized in the Netherlands. Climatic data of the European stations in which Amaranthus hypochondriacus was found were compared with those referring to the native distribution area (Mexico and southeastern regions of the US). The occurrence of the species in Europe appears to be facilitated by the temperate climate (Dutch and Italian localities), which also characterizes the native distribution area (N-America). The occurrence of the species in Estonia, the Netherlands, and the North Caucasus is interesting. In fact, although the types of climates (“Cold, Dfb” and “Temperate, Cfb”) occur in America (northeastern US and central Mexico), there are some differences in precipitation and temperature values, i.e. lower mean precipitation [644.1 mm (Estonia) vs. 1119 mm (N-America); climate Dfb] and lower mean temperature [9.7–11.1 °C (Netherlands and North Caucasus) vs. 15.3 °C (Mexico); climate Cfb].
{"title":"On the occurrence and naturalization of Amaranthus hypochondriacus (Amaranthaceae) in some European countries, with notes on its climatic features","authors":"D. Iamonico, P. Fortini, Amara Noor Hussain","doi":"10.2478/hacq-2021-0028","DOIUrl":"https://doi.org/10.2478/hacq-2021-0028","url":null,"abstract":"Abstract The occurrence and invasion status of Amaranthus hypochondriacus in Belarus, Estonia, Italy, the Netherlands, and the North Caucasus were discussed. For Italy, we change the status from casual to naturalized based on living populations which are able to sustain themselves for 5 and over 20 years. Concerning the other countries, we clarified the invasion status of the species (inconsistently reported in literature) indicating it as a casual alien in Belarus, Estonia, and the North Caucasus and naturalized in the Netherlands. Climatic data of the European stations in which Amaranthus hypochondriacus was found were compared with those referring to the native distribution area (Mexico and southeastern regions of the US). The occurrence of the species in Europe appears to be facilitated by the temperate climate (Dutch and Italian localities), which also characterizes the native distribution area (N-America). The occurrence of the species in Estonia, the Netherlands, and the North Caucasus is interesting. In fact, although the types of climates (“Cold, Dfb” and “Temperate, Cfb”) occur in America (northeastern US and central Mexico), there are some differences in precipitation and temperature values, i.e. lower mean precipitation [644.1 mm (Estonia) vs. 1119 mm (N-America); climate Dfb] and lower mean temperature [9.7–11.1 °C (Netherlands and North Caucasus) vs. 15.3 °C (Mexico); climate Cfb].","PeriodicalId":39239,"journal":{"name":"Hacquetia","volume":"21 1","pages":"211 - 222"},"PeriodicalIF":0.5,"publicationDate":"2022-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45833393","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}
D. Mandžukovski, Aco Teofilovski, M. Andreevski, R. Ćušterevska, R. Tzonev, Marius Dimitrov
Abstract This paper deals with relationships between vegetation of Macedonian pine (Pinus peuce) and soils developed on different parent materials on the territory of North Macedonia. We analysed the floristic composition at localities on limestone, on scree of dolomite marble and on scree of silicate. On limestone and scree of dolomite marble, rendzinas on hard limestone and dolomite have developed, and on silicate parent material brown forest soils. The vegetation was sampled according to the Braun-Blanquet approach. DCA and indicator values were used for ecological interpretation of the vegetation patterns. The mechanical and chemical properties of soil and textural classes were also processed. An evident increased presence of carbonates in the soil of scree of dolomite marble on Nidže Mountain was observed, unlike that on Shar Mountain which has formed on typical limestone. Although it is a forest community dominated by the same species, differences between the massifs, the precipitation regime, geology, differences in soil properties in relation to the appearance of carbonates and pH values, and other factors, result in differences in their floristic composition and are the reason for the distinction between the two groups. On silicate on Nidže Mountain, Macedonian pine forests have also developed on brown forest soils, with a different floristic composition to that of the other group on carbonate (dolomite and limestone).
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