Biodiversity Data Journal 11: e98828 CO) doi: 10.3897/BDJ.11.e98828 open access Data Paper Genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent territories Andriy Novikovt, Oleh PrylutskyiS + State Museum of Natural History of the NAS of Ukraine, Lviv, Ukraine § V. N. Karazin Kharkiv National University, Kharkiv, Ukraine Corresponding author: Andriy Novikov (novikoffav@gmail.com) Academic editor: Dmitry Schigel Received: 13 Dec 2022 | Accepted: 16 Jan 2023 | Published: 19 Jan 2023 Citation: Novikov A, Prylutskyi O (2023) Genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent territories. Biodiversity Data Journal 11: e98828. https://doi.org/10.3897/BDJ.11.e€98828 Abstract Background The dataset represents a comprehensive collection of occurrence records concerning the genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent territories. It is based primarily on the results of critical revision of the main herbarium collections of the Carpathian region (i.e. LW, LWS, LWKS, KRA, KRAM, CHER, KW, UU and KWHU). Besides this, the dataset contains the data parsed (and taxonomically revised) from the published materials and other available sources (e.g. Karel Domin's Card Index). New information In total, 2,280 occurrence records of the genus Aconitum representatives distributed in the Ukrainian Carpathians were published. Keywords Occurrence, herbarium material, phytodiversity, mountain flora © Novikov A, Prylutskyi O. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. 2 Novikov A, Prylutskyi O Introduction The Ukrainian Carpathians are one of the principal centres of floristic diversity and endemism in Ukraine, serving as a home for over 2500 plant species (Chopyk and Fedoronchuk 2015). Amongst them, many species of vascular plants are rare, endemic or have very limited distribution (Tasenkevich 2003, Tasenkevich 2014). In particular, the genus Aconitum L., one of the problematic taxonomical groups of the vascular plants, has a local centre of its distribution and diversity in the Carpathians (Mitka 2003, Mitka et al. 2007, Mitka 2014). Specifically, in the Ukrainian part of the Carpathian Mountains, 21 species of Aconitum and infraspecific taxa are distributed. From this number, ten Aconitum species and infraspecific taxa are threatened (Onyshchenko et al. 2022) and 11 are endemic or sub-endemic (Novikoff et al. 2016, Kliment et al. 2016). Taking into account such a high level of rarity and endemism, biogeography studies of the genus Aconitum can be useful to reveal the hotspots and stress the hypotheses of distribution patterns of other vascular plants in certain regions (Wang et al. 2009, Novikov and Mitka 2020, Wani et al. 2022). Data on distribution are also important for threat assessment of rare representatives of the genus Aconitum and other groups of vascular plants (Hamor et al. 2009, Turis et al. 2014, Agnihotri et al. 2015, Novikoff et al. 2016). For all of these investigations, initial distribution information, based on herbarium material and field observations, is required. Access to Ukrainian herbarium collections has remained restricted for the last few years due to pandemic limitations (Baldini 2020, Cota- Sanchez 2020, Shiyan 2021). In the context of the current situation (i.e. the war and accompanying circumstances), Ukrainian collections will remain unavailable for an unexpectedly long period and can be damaged or even lost (Mosyakin and Shiyan 2022). At the same time, most of the available publications are Cyrillic and, hence, difficult to use by foreigners. Therefore, we believe that creating open-access datasets that follow recognised biodiversity information standards, as well as providing a translation of Cyrillic information and georeferencing of reported occurrences, is an important step to make biodiversity data from Ukraine accessible and usable for scientists worldwide. General description Purpose: The purpose of creating this dataset was to gather and georeference all available data on the distribution of representatives of the genus Aconitum in the Ukrainian Carpathians and adjacent territories and to make this dataset freely and readily available through the GBIF facilities. Online publication of such datasets ensures the broad application of biodiversity data from Ukraine even in the case of limited access to collections, their loss or damage. Genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent ... 3 Sampling methods Description: The dataset contains information on 2,280 occurrences of Aconitum species and infraspecific taxa from the Ukrainian Carpathians and adjacent territories (Novikov 2022). Sampling description: Initially, the working list of 28 species and infraspecific taxa of the genus Aconitum that are potentially distributed in the Ukrainian Carpathians was created following the recent taxonomy (Mitka 2003, Novikoff and Mitka 2011). After that, the working identification key for these taxa has been created. All herbarium specimens of monkshoods from the Ukrainian Carpathians deposited in leading herbaria in Lviv (LW, LWS and LWKS), Uzhgorod (UU), Chernivtsi (CHER), Kyiv (KW) and Cracow (KRA and KRAM) were then critically revised using the created indentification key. As a result, the dataset containing the raw data extracted from the processed herbarium labels was created. Later this dataset has been completed with the data from available published sources and also supported by georeference information with an indication of the precision level of coordinates identification. The coordinates of the occurrences were extracted and verified manually, using the OpenStreetMap (OpenStreetMap contributors 2022) and QGIS (QGIS Development Team 2022) services. Finally, the dataset has been completed with the data parsed from the Karel Domin's Card Index, deposited at the Institute of Botany of SAS in Bratislava. Due to the high risk of misidentification of Aconitum taxa, doubtful or incomplete reports (e.g. without information allowing the clear identification of the reported specimen at least to the rank of the species) were avoided. Quality control: The data were cross-checked for correct identification and known distribution areas to delimit potential errors and outlets. In case of doubt or impossibility of a correct identification of species, the specimens were omitted from the analysis. In case of unusual reports from the new areas, such occurrences were critically revised or omitted due to a high risk of misidentification. Step description: The following steps were taken before working with the herbarium material: 1. Creation of a list of Aconitum species that are potentially distributed in the Ukrainian Carpathians and adjacent territories; 2. Clarification of the supraspecific and infraspecific taxonomy and morphology of the listed species to delimit similar and phylogenetically related taxa that potentially can be misidentified or confused; 3. Creation of the identification key with indication of similar taxa; 4. Creation of a working checklist with the nomenclatural synonyms of selected Aconitum species. The following steps were taken during the work with herbarium materials: 1. Photo capture of herbarium vouchers of selected species; 2. Taxonomic revision of specimens following recent taxonomy; 4 Novikov A, Prylutskyi O 3. Parsing and databasing the information (i.e. locality, collector, date and other relevant data) from the labels following the DarwinCore standard; 4. Translation of Cyrillic (i.e. Ukrainian and Russian) data from labels into English; 5. Georeferencing and verification of localities; 6. Quality check applying OpenRefine. The following steps were taken during the work with literature sources: Verification of the authors on their authority; Extraction of reported data to the dataset following the DarwinCore standard; Translation of Cyrillic (i.e. Ukrainian and Russian) data into English; Georeferencing and verification of localities; Quality check applying OpenRefine. Sh ed Ne Geographic coverage Description: The occurrences from the Ukrainian Carpathians and adjacent territories were considered (Fig. 1). Most of the databased occurrences are scattered in the region of the Ukrainian Carpathians. However, some analysed species (i.e. subendemic and non- endemic) have wider distribution and occur also in adjacent lowland territories. The occurrences of such species outside of the Ukrainian Carpathians were also taken into consideration to demonstrate their natural distribution patterns. Coordinates: 47.8 and 51.5 Latitude; 22.7 and 25.9 Longitude. Taxonomic coverage Description: All analysed specimens and occurrence reports were identified to the lowest possible rank, usually to the level of species or subspecies. As a result, the dataset generally contains 40 Aconitum taxa, including 16 species and 24 infraspecific taxa. From this number, two species (i.e. A. napellus and A. paniculatom) do not correspond to the recent taxonomy of the genus (Mitka 2003) and cannot be unambiguously re-identified. The specimens identified as belonging to these two species (eight occurrences) were left in the dataset ‘as is' with the hope of potential further clarifications. The dataset also contains 19 occasional occurrences of A. besserianum, A. lycoctonum and A. pseudanthora that are not represented in the flora of the Ukrainian Carpathians, but occur in adjacent territories. Taxa included: Rank Scientific Name species Aconitum anthora subspecies Aconitum anthora subsp. anthora subspecies Aconitum anthora subsp. jacquinii Rank species species species species species subspecies variety species subspecies subspecies subspecies species species subspecies subspecies species subspecies species subspecies subspecies subspecies subspecies subspecies subspecies species species subspecies variety species species Genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent ... Scientific Name Aconitum besserianum Aconitum bucovinense Aconitum cammarum Aconitum czarnohorense Aconitum degenii Aconitum degenii subsp. degenii Aconitum degenii subsp. degenii var. intermedium Aconitum firmum Aconitum firmum nothosubsp. fussianum Aconitum firmum subsp. firmum Aconitum firmum subsp. fissurae Aconitum gayeri Aconitum lasiocaroum Aconitum lasiocarpum subsp. kotulae Aconitum lasiocarpum subsp. lasiocarpum Aconitum lycoctonum Aconitum lycoctonum subsp. lycoctonum Aconitum moldavicum Aconitum moldavicum nothosubsp. confusum Aconitum moldavicum nothosubsp. porcii Aconitum moldavicum nothosubsp. simonkaianum Aconitum moldavicum subsp. confusum Aconitum moldavicum subsp. hosteanum Aconitum moldavicum subsp. moldavicum Aconitum nanum Aconitum napellus Aconitum napellus subsp. tauricum Aconitum napellus subsp. tauricum var. nanum Aconitum paniculatum Aconitum pseudanthora Rank species subspecies subspecies Temporal coverage Novikov A, Prylutskyi O Scientific Name Aconitum variegatum Aconitum variegatum subsp. nasutum Aconitum variegatum subsp. variegatum Living time period: 1803-2019. Figure 1. | doi | Subprovinces (_] Ciscarpathia {J Inner Eastern Carpathians (J) Outer Eastern Carpathians {_) Pannonian General distribution of georeferenced occurrences of the genus Aconitum in the Ukrainian Carpathians and adjacent territories. Usage licence Usage licence: Creative Commons Public Domain Waiver (CC-Zero) Data resources Data package title: Genus Aconitum of the Ukrainian Carpathians and adjacent territories Resource link: https://doi.org/10.15468/n37j8x Genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent ... 7 Alternative identifiers: https://www.gbif.org/dataset/91f04313-0699-41a7-87ef-2b0c1318 0778, https://ukraine.ipt.qbif.no/resource?r=aconitum_carpathians Number of data sets: 1 Data set name: Genus Aconitum of the Ukrainian Carpathians and adjacent territories Character set: utf8 Download URL: _https://(www.gbif.org/dataset/91f04313-0699-41a7-87ef-2b0c13180 1718 Data format: Darwin Core Description: The tab-delimited CSV formatted dataset (Novikov 2022) has been created following Darwin Core standards and contains all available data on the distribution of the genus Aconitum representatives in the Ukrainian Carpathians and adjacent territories. Column label Column description occurrencelD An unique identifier for the Occurrence (as opposed to a particular digital record of the occurrence). basisOfRecord The specific nature of the data record, for example, preserved specimen or field observation. collectionCode Unique code of collection (e.g. herbarium) for the specimen deposited. institutionCode Unique code of institution (e.g. museum or herbarium) for the specimen deposited. catalogNumber An identifier for the record within collection. scientificName The full scientific name of taxon including at least the genus and species epithets and, in some cases, including the subspecies epithet. taxonRank The taxonomic rank of the most specific name in the scientificName. recordedBy A person, group or organisation responsible for recording the original Occurrence. verbatimEventDate The date of record as it appears in the original publication or specimen's label. EventDate The date during which an event (e.g. collection of the specimen, photographing of the plant or its registering in the field in any other way), occurred. day The day when occurrence was recorded. month The month when occurrence was recorded. year The year when occurrence was recorded. fieldNumber An identifier given to the specimen in the field by the collector. identifiedBy A list of names of people who assigned the Taxon to the subject, dateldentified The date on which the subject was determined as representing a certain Taxon. Column label identificationRemarks decimalLatitude decimalLongitude coordinateUncertaintyInMetres geodeticDatum verbatimElevation countryCode country locality verbatimLocality fieldNotes associatedReferences kingdom language minimumElevation|InMetres maximumElevationInMetres Novikov A, Prylutskyi O Column description Comments or notes about the Identification. The geographic latitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic centre of a Location. The geographic longitude (in decimal degrees, using the spatial reference system given in geodeticDatum) of the geographic centre of a Location. The horizontal distance (in metres) from the given decimalLatitude and decimalLongitude describing the smallest circle containing the whole of the Location. The ellipsoid, geodetic datum or spatial reference system (SRS) upon which the geographic coordinates given in decimalLatitude and decimalLongitude are based. In our case, it is always WGS84. The original description of the elevation (altitude, usually above sea level) of the Location. The standard code (ISO 3166-1-alpha-2) for the country in which the Location occurs. The name of the country in which the Location occurs. The specific description of the place where the specimen was registered or collected. The original textual description of the place where the specimen was registered or collected. The original text of notes taken in the field about the specimen by the collector. Alist (concatenated and separated) of identifiers (publication, bibliographic reference, global unique identifier, URI) of literature associated with the Occurrence. The full scientific name of the kingdom in which the taxon is classified. In our case, itis always Plantae. The language of the resource. In our case, herbarium labels contained information in different languages and sometimes different languages were even combined on a single label. To simplify the work with data, we indicated the languages applied for the data. The lower limit of the range of elevation (altitude, usually above sea level) in metres. The upper limit of the range of elevation (altitude, usually above sea level) in metres. Genus Aconitum (Ranunculaceae) in the Ukrainian Carpathians and adjacent ... 9 Column label Column description higherGeography A list of generalised toponyms less specific than the information captured in the locality term (e.g. names of the mountain ridges, biogeographical zones, other natural areas etc.) Acknowledgements The authors cordially thank Jozef Mitka from Jagiellonian University in Cracow, who, during the years, supported our investigations on the genus Aconitum. We also thank all of the people who helped during the work in herbaria. Author contributions Andriy Novikov conducted the revision of the herbarium material, created the initial dataset and worked on the manuscript. Oleh Prylutskyi consulted during the creation of the initial dataset, worked on further dataset improvement, data cleaning and publishing and contributed to the manuscript's preparation and revision. 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[In Ukrainian]. ° Kliment J, Turis P, JaniSova M (2016) Taxa of vascular plants endemic to the Carpathian Mts. Preslia 88 (1): 19-76. URL: httos:/Awww.preslia.cz/article/81 ° Mitka J (2003) The genus Aconitum in Poland and adjacent countries - A phenetic- geographic study. Institute of Botany, Jagiellonian University, Cracow, 204 pp. [ISBN 83-915161-2-1] ° Mitka J, Sutkowska A, IInicki T, Joachimiak A (2007) Reticulate evolution of high-alpine Aconitum (Ranunculaceae) in the Eastern Carpathians (Central Europe). Acta Biologica Cracoviensia. Series Botanica 49 (2): 15-26. 10 Novikov A, Prylutskyi O Mitka J (2014) Phenetic and geographic pattern of Aconitum sect. Napellus (Ranunculaceae) in the Eastern Carpathians - a numerical approach. Acta Societatis Botanicorum Poloniae 71 (1): 35-48. htips://doi.org/10.5586/asbp.2002.005 Mosyakin SL, Shiyan NM (2022) The M.G. 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