No description available

No description available

PoeTree is a dataset comprising nearly 335,000 poems / 90,000,000 tokens in 11 languages (Czech, English, French, German, Hungarian, Italian, Norwegian, Portuguese, Spanish, Slovenian, and Russian). Each corpus has been deduplicated, enriched with Universal Dependencies, provided with additional metadata and converted into a unified JSON structure (schema available at https://versologie.cz/poetree/json-schema).cs (~80k poems)derived from Corpus of Czech Versede (~74k poems)derived from Metricalizer and Deutsches Lyrik Korpusen (~40k poems)based on texts from Project Gutenberges (~9k poems)derived from Corpus of Spanish Golden-Age Sonnets and Diachronic Spanish Sonnet Corpusfr (~18k poems)derived from Malherbəhu (~13k poems)derived from ELTE Poetry Corpusit (~40k poems)derived from Biblioteca Italianano (~3k poems)derived from NORN Poemspt (~5k poems)derived from Poemasru (~45k poems)derived from Corpus of Russian Poetrysl (~5k poem)based on texts from wikisourcenew in v. 1.0.0:PoeTree.no addedPoeTree.(cs,de,en,fr,hu,it,ru,sl) enriched with geolocation mentionsUpdated and corrected metadata in PoeTree.(de,en,es,ru)Multiple text corrections in PoeTree.ru

This is a population genomic ddRADseq dataset including samples from several European populations of the butterfly Coenonympha pamphilus and the moth Chiasmia clathrata. This dataset includes the bioinformatics output files that were used in analyses of genetic population structure in the two species. The dataset includes also information about the sampling sites (coordinates, environmental variables used in the analyses), some derived data matrices produced by the analyses, and R-scripts that were used in key analyses of the data. These data are associated with a manuscript by the same authors, the working title of the manuscript being "Contrasting genetic differentiation of urban and rural populations of two grassland lepidopterans across Europe".

This is a population genomic ddRADseq dataset including samples from several European populations of the butterfly Coenonympha pamphilus and the moth Chiasmia clathrata. This dataset includes the bioinformatics output files that were used in analyses of genetic population structure in the two species. The dataset includes also information about the sampling sites (coordinates, environmental variables used in the analyses), some derived data matrices produced by the analyses, and R-scripts that were used in key analyses of the data. These data are associated with a manuscript by the same authors, the working title of the manuscript being "Contrasting genetic differentiation of urban and rural populations of two grassland lepidopterans across Europe".

This dataset contains the data collection supporting the AngleCam V2 manuscript, including: (1) training and validation data with over 4500 RGB images and manual leaf angle annotations across 200 plant species; (2) multitemporal test data with time-series imagery and terrestrial laser scanning validation; (3) pre-trained model weights and predictions for all evaluation scenarios in the paper; and (4) supplementary materials including genus-level statistics and time-lapse videos. Detailed documentation and usage instructions are provided in README files within each subdirectory.

This dataset contains the data collection supporting the AngleCam V2 manuscript, including: (1) training and validation data with over 4500 RGB images and manual leaf angle annotations across 200 plant species; (2) multitemporal test data with time-series imagery and terrestrial laser scanning validation; (3) pre-trained model weights and predictions for all evaluation scenarios in the paper; and (4) supplementary materials including genus-level statistics and time-lapse videos. Detailed documentation and usage instructions are provided in README files within each subdirectory.

Data and code used in the paper titled Observed and dark diversity of alien plants across the world

Data and code used in the paper titled Observed and dark diversity of alien plants across the world

Sphagnum magellanicum has historically been interpreted as a widespread species across both the Northern and Southern Hemispheres. Recent research, however, indicates that it comprises at least seven phylogenetic species, and that S. magellanicum s.str. It is restricted to southern Argentina and Chile. Four species are recorded from North America, and two of them, S. divinum and S. medium, are known to occur in Europe (and are typified by European collections). Here, we assess European plants of this complex to test if two apparent North American endemics, S. diabolicum and S. magniae, occur in Europe, and document the genetic structure of European species of the complex, including gametophyte sex ratios and patterns of genetic diversity. We further assess evidence for gene flow between the species in Europe and between North American and European plants of species that occur on both continents. Molecular data, especially RADseq, were used to assess genetic and phylogenetic patterns, and additional plants were identified with barcode markers to document European geographic distributions. The results indicate that S. diabolicum and S. magniae are endemic to North America. In Europe, S. divinum is more genetically diverse than S. medium. Sex ratios in both species did not depart from 50:50. Low levels of interspecific gene flow between the two species occur in Europe, as well as higher levels of gene flow between North American and European plants within S. divinum and S. medium. Overall, our results corroborate evidence that S. divinum and S. medium are phylogenetically distinct species and represent separate gene pools despite low levels of introgression.