cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17632/m5nkpb8phv
title: In-vivo cone photoreceptor topography of the human foveola

description: Retinal image montages, cone annotation maps and further supporting data related to: 
Ameln et al.; In-vivo cone photoreceptor topography of the human foveola.

Matlab files for individual participants are in a format readable by the ConeMapper software: https://github.com/ukb-aoslo/ConeMapper

Abstract:
Purpose: To study in-vivo cone topography of the normal human foveola. 
Methods: The fovea in both eyes of 30 healthy participants was imaged with adaptive optics scanning light ophthalmoscopy. High-resolution image montages spanning two degrees of visual angle were created and cone center locations annotated. Continuous cone density maps were computed by a Voronoi cell area approach to also yield the topographical center, the cone density centroid (CDC). Cone density profiles were extracted and fit with a four-parameter decay function, D = D0 / (1 + (E/a)b)c, with D: cone density (cones/mm2), D0: cone density at the CDC, E: eccentricity (µm). 
Results: Across eyes, D0 was 175,474 ± 20,543 cones/mm2, on average (Range: 136,001-216,209 cones/mm2). Density dropped anisotropically along the meridians, shallower horizontally, with average best fit parameters (a, b, c) of 61.95, 2.469, 0.268 for horizontal, and 59.11, 2.012, 0.357, for vertical profiles, respectively. In radially averaged profiles, cone density reached 50% of D0 at 151 ± 17 µm eccentricity (Range: 128 -193 µm). Temporal cone density was slightly higher than nasal. Most topographical metrics were highly correlated between fellow eyes. 
Conclusions: Despite a 1.6-fold range in absolute cone density, foveolar density profiles could be well described by a sigmoidal decay function across all eyes. This established a normative cone density profile of the healthy foveola. It allowed cone density estimation in cases of only partially available data, which alleviates resolution demands for future studies and renders possible retrospective analyses of foveolar cone topography in sub-optimal imagery.
DOI: 10.3535/bae-n50-hj7
title: Dubautia linearis subsp. hillebrandii (H. Mann) G. D. Carr

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/xlv-9re-ww7
title: Dubautia platyphylla (A. Gray) D. D. Keck

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/1ds-9p2-gml
title: Mikania kubitzkii R. M. King & H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/jkf-nxl-hfe
title: Dubautia reticulata (Sherff) D. D. Keck

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/m5nkpb8phv.1
title: In-vivo cone photoreceptor topography of the human foveola

description: Retinal image montages, cone annotation maps and further supporting data related to: 
Ameln et al.; In-vivo cone photoreceptor topography of the human foveola.

Matlab files for individual participants are in a format readable by the ConeMapper software: https://github.com/ukb-aoslo/ConeMapper

Abstract:
Purpose: To study in-vivo cone topography of the normal human foveola. 
Methods: The fovea in both eyes of 30 healthy participants was imaged with adaptive optics scanning light ophthalmoscopy. High-resolution image montages spanning two degrees of visual angle were created and cone center locations annotated. Continuous cone density maps were computed by a Voronoi cell area approach to also yield the topographical center, the cone density centroid (CDC). Cone density profiles were extracted and fit with a four-parameter decay function, D = D0 / (1 + (E/a)b)c, with D: cone density (cones/mm2), D0: cone density at the CDC, E: eccentricity (µm). 
Results: Across eyes, D0 was 175,474 ± 20,543 cones/mm2, on average (Range: 136,001-216,209 cones/mm2). Density dropped anisotropically along the meridians, shallower horizontally, with average best fit parameters (a, b, c) of 61.95, 2.469, 0.268 for horizontal, and 59.11, 2.012, 0.357, for vertical profiles, respectively. In radially averaged profiles, cone density reached 50% of D0 at 151 ± 17 µm eccentricity (Range: 128 -193 µm). Temporal cone density was slightly higher than nasal. Most topographical metrics were highly correlated between fellow eyes. 
Conclusions: Despite a 1.6-fold range in absolute cone density, foveolar density profiles could be well described by a sigmoidal decay function across all eyes. This established a normative cone density profile of the healthy foveola. It allowed cone density estimation in cases of only partially available data, which alleviates resolution demands for future studies and renders possible retrospective analyses of foveolar cone topography in sub-optimal imagery.
DOI: 10.3535/yct-xtn-xck
title: Dubautia linearis subsp. hillebrandii (H. Mann) G. D. Carr

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/f8r-skv-va5
title: Dubautia plantaginea subsp. plantaginea

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/pj1-mpl-s2d
title: Mikania kubitzkii R. M. King & H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/f4e-0mc-mww
title: Echinops transcaspicus Bornm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/wbt-jxr-a4b
title: Galatella corymbulosa (Bornm.) Sennikov

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/ghtdwrfh55
title: Indian Dried Red Chillies: A Curated Image Dataset

description: The Indian Dried Red Chillies dataset contains 1080 high-resolution images of five popular Indian dried red chilli varieties—Kashmiri, Byadgi, Guntur, Lavangi, and Sankeshwari—captured using 50 MP smartphone cameras under natural daylight with plain white backgrounds. Designed for machine learning and computer vision applications in agriculture, the images support chilli variety classification, quality assessment, and spice grading. All images were manually verified for clarity, resized to a 1:1 aspect ratio with uniform resolution of 3000×3000 pixels, and saved in JPG format for uniformity. The dataset is organized into 10 folders based on chilli type and format (Single or Bulk), with files renamed systematically (e.g., GT_B_045.jpg). Sourced from real spice markets in Pune, Maharashtra, this dataset fills a gap in public agricultural datasets and serves as a valuable resource for researchers and developers working on AI solutions in digital farming and food technology.
DOI: 10.3535/sbl-kk4-geg
title: Echinops sintenisii Freyn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/n3a-p91-454
title: Echinops nitens Bornm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yvj-r4f-qj8
title: Dubautia menziesii (A. Gray) D. D. Keck

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/ghtdwrfh55.4
title: Indian Dried Red Chillies: A Curated Image Dataset

description: The Indian Dried Red Chillies dataset contains 1080 high-resolution images of five popular Indian dried red chilli varieties—Kashmiri, Byadgi, Guntur, Lavangi, and Sankeshwari—captured using 50 MP smartphone cameras under natural daylight with plain white backgrounds. Designed for machine learning and computer vision applications in agriculture, the images support chilli variety classification, quality assessment, and spice grading. All images were manually verified for clarity, resized to a 1:1 aspect ratio with uniform resolution of 3000×3000 pixels, and saved in JPG format for uniformity. The dataset is organized into 10 folders based on chilli type and format (Single or Bulk), with files renamed systematically (e.g., GT_B_045.jpg). Sourced from real spice markets in Pune, Maharashtra, this dataset fills a gap in public agricultural datasets and serves as a valuable resource for researchers and developers working on AI solutions in digital farming and food technology.
DOI: 10.3535/2j8-ng2-571
title: Echinops phaeocephalus Hand.-Mazz.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/2vp-dce-s4d
title: Dubautia carrii B. G. Baldwin & Friar

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/wws-kr3-vj4
title: Echinops registanicus Rech. fil.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9yf-dns-dsm
title: Echinops pathanorum Rech. fil.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/zhx-fca-av8
title: Echinops nitens Bornm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/8st9mf4smd
title: Virulence_Genomic_diversity_of_CRAB

description: Carbapenem-resistant Acinetobacter baumannii (CRAB) is an important threat to hospitalized patients. The virulence of A. baumannii varies between strains and geographic locations, which is believed to be related to its genetic plasticity. A comprehensive evaluation of virulence factor (VF) content of CRAB across genetically related clones is lacking. Therefore, we aimed to determine the evolution of VFs among 246 CRAB isolates belonging to major STs, ST2 and ST3. We used WGS to assess 136 VFs and found that 110 VFs were present in most isolates (49 VFs were universally present, 61 were ubiquitous) and 25 occurred sporadically. The distribution of the 25 sporadic VF genes was homogenous in ST3 but heterogeneous in ST2. Within ST2, we found high intra-clade homogeneity and high inter-clade heterogeneity of VFs. The homogeneity of VF content in ST2 clades, and its uniformity in ST3, suggest a distant evolutionary segregation of VFs at the root of ST/clade divergence. VF content reflects remote events resulting in minimal variation between isolates belonging to the same ST/clade. Thus, the alleged differences in virulence of CRAB strains between geographical locations reflects differences in clonal distribution
DOI: 10.3535/1m3-wm2-c5c
title: Vernonia melanocoma C. Jeffrey

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/cd3-n4d-cey
title: Gnaphalium cynoglossoides Trevir.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/8st9mf4smd.1
title: Virulence_Genomic_diversity_of_CRAB

description: Carbapenem-resistant Acinetobacter baumannii (CRAB) is an important threat to hospitalized patients. The virulence of A. baumannii varies between strains and geographic locations, which is believed to be related to its genetic plasticity. A comprehensive evaluation of virulence factor (VF) content of CRAB across genetically related clones is lacking. Therefore, we aimed to determine the evolution of VFs among 246 CRAB isolates belonging to major STs, ST2 and ST3. We used WGS to assess 136 VFs and found that 110 VFs were present in most isolates (49 VFs were universally present, 61 were ubiquitous) and 25 occurred sporadically. The distribution of the 25 sporadic VF genes was homogenous in ST3 but heterogeneous in ST2. Within ST2, we found high intra-clade homogeneity and high inter-clade heterogeneity of VFs. The homogeneity of VF content in ST2 clades, and its uniformity in ST3, suggest a distant evolutionary segregation of VFs at the root of ST/clade divergence. VF content reflects remote events resulting in minimal variation between isolates belonging to the same ST/clade. Thus, the alleged differences in virulence of CRAB strains between geographical locations reflects differences in clonal distribution
DOI: 10.3535/pf8-gbv-r2f
title: Critoniopsis magdalenae (G. M. Barroso) H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/awp-9f3-lws
title: Vernonia Schreb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/w8j-89b-2ce
title: Pseudognaphalium cheiranthifolium (Lam.) Hilliard & B. L. Burtt

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/pb42yckkv4
title: Apatite fingerprints of mélange diapir in intraplate basalt

description: This is the datasets of the manuscript of "Apatite fingerprints of mélange diapir in intraplate basalt"
DOI: 10.25592/uhhfdm.17694
title: An Interview About The History of The Boojang Clan in Brikama (NCAC_RDD_TAPE_1044A)

description: Informant's genealogy


<em><sup>Alternative names: Bojang, Yusupha, Darbo, Darboe, Dabo, Daboe, Konteh, Conteh</sup></em>
description: Published by NCAC - National Digital Archive of The Gambia, initiated by University of Hamburg, Asia-Africa-Institute, Germany, funded by Gerda Henkel Foundation, Germany
DOI: 10.3535/vgw-cck-6m0
title: Glossarion rhodanthum Maguire & Wurdack

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.25592/uhhfdm.13322
title: An Interview About The History of The Boojang Clan in Brikama (NCAC_RDD_TAPE_1044A)

description: Informant's genealogy


<em><sup>Alternative names: Bojang, Yusupha, Darbo, Darboe, Dabo, Daboe, Konteh, Conteh</sup></em>
description: Published by NCAC - National Digital Archive of The Gambia, initiated by University of Hamburg, Asia-Africa-Institute, Germany, funded by Gerda Henkel Foundation, Germany
DOI: 10.3535/r6c-1l9-enq
title: Critoniopsis jelskii (Hieron.) H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/w6f-4mr-764
title: Oreoseris lacei (G. Watt) V. A. Funk & W. Zheng

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/pb42yckkv4.1
title: Apatite fingerprints of mélange diapir in intraplate basalt

description: This is the datasets of the manuscript of "Apatite fingerprints of mélange diapir in intraplate basalt"
DOI: 10.3535/9j0-0hy-s15
title: Orbivestus cinerascens (Sch. Bip.) H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/m1k-yzd-ln7
title: Vernonia plumbaginifolia Fenzl

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/rbh-6qe-mc3
title: Geigeria nianganensis Dinter ex Merxm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/n7s-b23-qpw
title: Garuleum schinzii subsp. crinitum (Dinter) Merxm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ybe-9q0-dfv
title: Vernonia isalensis var. acuminata Humbert

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/e0v-w83-w8k
title: Oreoseris lacei (G. Watt) V. A. Funk & W. Zheng

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/3qr-6pe-e7t
title: Oreoseris lacei (G. Watt) V. A. Funk & W. Zheng

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9ln-47k-2v7
title: Vernonia isalensis Humbert

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.17632/6nf9tyvgmh.3
title: Data for: Thermal stability and recrystallisation dynamics of ultrafine-grained aluminium alloys studied with in situ EBSD and TEM

description: Raw and/or processed data for the main paper containing:
- In situ TEM with heating. 
- In situ EBSD with heating.
- Post-processing files (figure editables).
DOI: 10.3535/8jb-bk9-tb6
title: Lessingianthus eitenii (H. Rob.) H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/j83-7h8-lyy
title: Oreoseris armena (Freyn & Sint.) V. A. Funk & J. Wen

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/124-4ds-036
title: Lessingianthus eitenii (H. Rob.) H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/5fp-hda-snc
title: Xanthocephalum durangense M. A. Lane

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/sk3-kw0-mjw
title: Geigeria schinzii subsp. karakowisae Merxm.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5281/zenodo.15796736
title: First confirmed records of Artemisia princeps (Asteraceae) in Canada: genomic and morphological evidence of naturalization

description: Data: trnL-F and ITS sequence alignments (fasta files), and results of the phylogenetic analyses (iqtree results and tree files).

Methods: DNA sequence data from the plastid tRNA-Leu (trnL) gene and trnL-trnF intergenic spacer (trnL-F) and the nuclear ribosomal internal transcribed spacer (ITS) region were analyzed to verify species identifications based on morphology. Total DNA was extracted and PCR-amplified following the protocols outlined in Verloove et al. (2020). Forward and reverse sequences were assembled using Geneious Prime v2023.2.1 (Biomatters, Auckland, New Zealand). The resulting sequences have been submitted to EMBL/GenBank under study number PRJEB91553. Alignments for trnL-F and ITS were performed using MUSCLE (Edgar 2004). Phylogenetic relationships were inferred using maximum likelihood with 1000 ultrafast bootstrap replicates and 100 standard bootstrap replicates in IQ-TREE v2.2.2.7 run via the IQ-TREE web server (http://iqtree.cibiv.univie.ac.at). 

Abstract: In this study, we report the first discovery of the Southeast Asian species Artemisia princeps, a member of the A. vulgaris complex, along the banks of the Fraser River in Greater Vancouver, British Columbia, Canada, in 2011. Its identity was initially determined based on morphological features and later confirmed through molecular analyses. The species has since proven to have established extensive populations in the region. Herbarium revisions indicate that A. princeps was previously collected in the area in 1956 and 1989, though it was misidentified as A. vulgaris, a widespread Eurasian species. It is likely that A. princeps was intentionally introduced for medicinal purposes by Japanese immigrants over a century ago, after which it spread widely. Despite the known invasiveness of several species in the A. vulgaris complex, their ecological impacts remain understudied. In Greater Vancouver, A. vulgaris is the rarer of the two species, a pattern that may extend across North America. Consequently, American populations identified as A. vulgaris should be re-examined, also considering the potential presence of another closely related species, A. verlotiorum. This paper discusses the morphological distinctions between A. princeps, A. vulgaris, and A. verlotiorum, while also tracing the naturalization history of A. princeps in southwestern Canada.
DOI: 10.3535/5ve-kdx-m30
title: Hymenostephium molinae (H. Rob.) E. E. Schill. & Panero

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.5281/zenodo.15837344
title: First confirmed records of Artemisia princeps (Asteraceae) in Canada: genomic and morphological evidence of naturalization

description: Data: trnL-F and ITS sequence alignments (fasta files), and results of the phylogenetic analyses (iqtree results and tree files).

Methods: DNA sequence data from the plastid tRNA-Leu (trnL) gene and trnL-trnF intergenic spacer (trnL-F) and the nuclear ribosomal internal transcribed spacer (ITS) region were analyzed to verify species identifications based on morphology. Total DNA was extracted and PCR-amplified following the protocols outlined in Verloove et al. (2020). Forward and reverse sequences were assembled using Geneious Prime v2023.2.1 (Biomatters, Auckland, New Zealand). The resulting sequences have been submitted to EMBL/GenBank under study number PRJEB91553. Alignments for trnL-F and ITS were performed using MUSCLE (Edgar 2004). Phylogenetic relationships were inferred using maximum likelihood with 1000 ultrafast bootstrap replicates and 100 standard bootstrap replicates in IQ-TREE v2.2.2.7 run via the IQ-TREE web server (http://iqtree.cibiv.univie.ac.at). 

Abstract: In this study, we report the first discovery of the Southeast Asian species Artemisia princeps, a member of the A. vulgaris complex, along the banks of the Fraser River in Greater Vancouver, British Columbia, Canada, in 2011. Its identity was initially determined based on morphological features and later confirmed through molecular analyses. The species has since proven to have established extensive populations in the region. Herbarium revisions indicate that A. princeps was previously collected in the area in 1956 and 1989, though it was misidentified as A. vulgaris, a widespread Eurasian species. It is likely that A. princeps was intentionally introduced for medicinal purposes by Japanese immigrants over a century ago, after which it spread widely. Despite the known invasiveness of several species in the A. vulgaris complex, their ecological impacts remain understudied. In Greater Vancouver, A. vulgaris is the rarer of the two species, a pattern that may extend across North America. Consequently, American populations identified as A. vulgaris should be re-examined, also considering the potential presence of another closely related species, A. verlotiorum. This paper discusses the morphological distinctions between A. princeps, A. vulgaris, and A. verlotiorum, while also tracing the naturalization history of A. princeps in southwestern Canada.
DOI: 10.3535/5f1-klp-vzx
title: Viguiera mima S. F. Blake

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/xvz-nf2-0gf
title: Gutierrezia Lag.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/mjg-p04-hnp
title: Vernonia ruvungatundu C. Jeffrey

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/q5g-69s-83n
title: Cyanthillium polytrichomata (Wech.) H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ysw-sqp-c6v
title: Distephanus poissonii (Humbert) V. A. Funk & H. Rob.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.tscnbw
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Hiptage benghalensis (L.) Kurz",
 "Country is United States of America",
 "HasCoordinate is true"
 ]
}

 The dataset includes 45 records from 11 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0106443-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.