cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.3535/hkt-clv-1bb
title: Fumaria densiflora DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0pk-8p9-hd2
title: Protea rubrobracteata Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/b8e-edg-8t9
title: Protea rubrobracteata Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/rzf-q1w-ds3
title: Cysticapnos pruinosa (Bernh.) Lidén

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/fmd-ep6-xgr
title: Cysticapnos vesicaria (L.) Fedde

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/n7g-jky-398
title: Peperomia thomeana C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/674-eyj-ptl
title: Protea roupelliae Meisn.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ny4-9ll-p0c
title: Mallotus eriocarpus (Thwaites) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9sk-kb3-f2e
title: Cysticapnos mundii (Cham. & Schltdl.) H. W. Peng & Wei Wang

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/cml-pm8-5vm
title: Urobotrya sparsiflora subsp. sparsiflora

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/lrz-42d-03q
title: Protea scabriuscula E. Phillips

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/jl2-71t-pjk
title: Protea susannae E. Phillips

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/v3b-pws-7ng
title: Oxalis pulchella var. beneprotecta (Dinter ex R. Knuth) T. M. Salter

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/3l1-wl2-36k
title: Protea rupestris R. E. Fr.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/m1m-m65-z2w
title: Oxalis glabra Thunb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/cmp-g6f-cqq
title: Ceratocapnos heterocarpa Durieu

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/clr-6a6-2db
title: Protea scabriuscula E. Phillips

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ypc-a0p-zhy
title: Peperomia retusa (L. fil.) A. Dietr.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.9apgan
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erigeron canadensis L.",
 "Country is Libya",
 "HasCoordinate is true"
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0106656-250525065834625/datasets/export for details.
DOI: 10.3535/0h5-y9q-wdt
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/19g-5sm-x72
title: Protea compacta R. Br.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/k40-z2j-sev
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/06e-4s2-4ts
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ger-hq3-dlx
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/bfm-r89-j6t
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/fyz-rbr-w0d
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yxw-0ft-k2d
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/sp8-f31-f7j
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ztr-xnb-p9n
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/e7w-eyv-1vj
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0hy-47h-ztr
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vfk-1lv-30m
title: Nymphaea nouchali var. petersiana (Klotzsch) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/1gk-2f9-y4q
title: Zingiberaceae

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/gdt-pdb-bxp
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/00h-vaw-5cm
title: Nymphaea nouchali var. ovalifolia (Conard) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ctc-x24-fv5
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/j5k-2ex-3kn
title: Nymphaea nouchali var. petersiana (Klotzsch) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0q2-m4a-bk1
title: Nymphaea nouchali var. petersiana (Klotzsch) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/gw0-k43-x6p
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/g4f-20s-tdk
title: Peperomia retusa var. bachmannii (DC.) Düll

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9pk-6xr-e1h
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/sz1-y88-jh2
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0v2-vg3-dx4
title: Nymphaea nouchali var. petersiana (Klotzsch) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/w7t-hrl-9qj
title: Fumaria ouezzanensis Pugsley

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/5ml-6zb-waz
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/pxv-s6n-2z1
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/mdk-7e7-ec3
title: Nymphaea nouchali Burm. fil.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/6tw-hm2-b02
title: Nymphaea nouchali var. ovalifolia (Conard) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vz3-nvd-q53
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/1p5-xpz-p60
title: Nymphaea nouchali var. ovalifolia (Conard) Verdc.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/m79-taj-mdc
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/plf-dx5-aaz
title: Peperomia pluvisilvatica G. Mathieu

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/v00-vqq-lbc
title: Peperomia terebinthina G. Mathieu

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/8v9-rrl-y0w
title: Fumaria montana J. A. Schmidt

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/d4t-g8h-cgf
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/agc-7lg-55s
title: Protea welwitschii Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/5x1-z6c-4jg
title: Mallotus oppositifolius (Geiseler) Müll.Arg.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/q1x-hex-zh4
title: Opilia campestris var. campestris

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/11g-683-plm
title: Opilia campestris var. campestris

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/2y2-skb-wve
title: Thecacoris lucida (Pax) Hutch.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/hl6-ybn-wsz
title: Opilia amentacea Roxb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/kaf-g11-rwv
title: Pentarhopalopilia marquesii (Engl.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/c8l-41z-n9v
title: Opilia campestris var. campestris

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/aj7-g1p-f95
title: Opilia campestris var. campestris

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/e8j-7m4-bd5
title: Strombosiopsis tetrandra Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/elw-4f2-a1c
title: Peperomia truncicola C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/fwk-5c4-1lq
title: Dapania pentandra Capuron

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ahw-5fc-bbb
title: Rhopalopilia pallens var. glabriflora J.Léonard

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/82r-p18-j60
title: Urobotrya congolana subsp. afzelii (Engl.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/xks-dkx-g5v
title: Urobotrya congolana subsp. afzelii (Engl.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/4b7-hw4-z28
title: Passiflora emarginata Humb. & Bonpl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/bpd-0br-n1t
title: Pentarhopalopilia umbellulata (Baill.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0yh-e1q-exa
title: Pentarhopalopilia umbellulata (Baill.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/b9n-gdl-plw
title: Rhopalopilia altescandens Mildbr. ex Sleum.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/1q0-wh6-w9w
title: Rhopalopilia altescandens Mildbr. ex Sleum.

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

description: A dataset containing 272 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Erigeron canadensis L.",
 "Country is Lithuania",
 "HasCoordinate is true"
 ]
}

 The dataset includes 272 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0106659-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/75t-b5n-g95
title: Pentarhopalopilia marquesii (Engl.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ej5-xyg-x1h
title: Pentarhopalopilia marquesii (Engl.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.7910/dvn/dpi7gd
title: Replication Data for: Rules of Origins Relaxation and Regional Supply Chains: Evidence from Europe

description: Review of Economics and Statistics: Forthcoming
DOI: 10.3535/6s3-zw1-msf
title: Pentarhopalopilia marquesii (Engl.) Hiepko

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ela-gcp-gc0
title: Peperomia kamerunana C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7pk-lrl-hbh
title: Peperomia laeteviridis Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/d0d-q1d-lwf
title: Peperomia kamerunana C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/qsq-32w-ylb
title: Peperomia molleri C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yzg-exg-acw
title: Peperomia molleri C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/x8g-2qx-0e1
title: Strombosia scheffleri Engl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7ga-jjn-p4t
title: Peperomia molleri C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/j9r-7ev-c3c
title: Peperomia molleri C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vap-l03-qvx
title: Talinum portulacifolium (Forssk.) Asch. ex Schweinf.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/d19-bpy-cta
title: Talinum tenuissimum Dinter

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/p0t-ssm-a95
title: Peperomia molleri C. DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.bevsu3
title: Occurrence Download

description: A dataset listing the 1126820 species recorded in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset's 1126820 records were derived from 17904 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0106639-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.7910/dvn/ajdun2
title: Replication Data for: The Sensitivity of Value-Added Estimates to Test Scoring Decisions

description: Value-added models (VAMs) are both common and controversial in education policy and accountability research. While the sensitivity of VAM results to model specification and covariate selection is well documented, the extent to which test scoring methods (e.g., mean scores vs. item response theory based scores) may affect Value-added (VA) estimates is less studied. We examine the sensitivity of VA estimates to the scoring method using empirical item response data from 18 education datasets. We find that VA estimates can be sensitive to the choice of scoring method, holding constant students and items. While the various test scores are highly correlated, on average, using different scoring approaches leads to variation in VA percentile ranks of over 20 points, and more than 50% of teachers or schools are classified in multiple quartiles of the VA distribution. Dispersion in VA ranks is reduced with more complete item response data. Our findings suggest that consideration of both measurement error and model uncertainty are important for the appropriate interpretation of VAMs.
DOI: 10.5281/zenodo.18489362
title: A falsifiable sign test in near-threshold J/ψ photoproduction: sign-locked relation to confinement tension

description: A falsifiable sign test in near-threshold J/psi photoproduction: sign-locked relation to confinement tension (submitted)

Description:

This record contains the submitted Letter and Supplement for a falsifiable sign test in near-threshold J/psi photoproduction. Near-threshold gamma p -> J/psi p constrains the gluonic gravitational form factor through the forward small-|t| slope Bg, with a forward-anchored, energy-by-energy extraction protocol tied to t_min(W). We quantify robustness under window variations via an analysis-induced excursion diagnostic.

Within a minimal CP-even dimension-5 scalar–gluon “strain” deformation, mechanical equilibrium of the proton stress tensor implies a sign-locked relation between a shift in long-distance confinement tension and a shift in Bg: sign(delta sigma / sigma) = - sign(delta Bg). Because sigma and Bg extracted from data would already include any deformation if it exists, the test quantity is defined as delta Bg = Bg(exp) - Bg(QCD), requiring an external matched QCD-only baseline (e.g., lattice QCD or global gluonic-EMT analyses). Heavy-ion jet quenching may be used only as an optional external sign prior on delta sigma; it is not required for the near-threshold test itself.

Note: the Crossmark/Received/Revised sidebar in the PDFs is template formatting and does not indicate publication status; this version is under review.

Contents:





Manuscript PDF (submitted)




Supplement PDF (submitted)




Cleaned GlueX differential cross-section tables (from HEPData/GlueX record)




Analysis scripts and metadata required for reproducibility



Licenses:





Data: CC-BY-4.0




Code: MIT



Version note:v5 aligns the Zenodo record with the version submitted to Journal of Physics G (03-Feb-2026), adds the window-scan excursion figure, and reorders the Supplement to present diagnostics before derivations. Data/scripts remain consistent with prior releases.
DOI: 10.5281/zenodo.17381329
title: A falsifiable sign test in near-threshold J/ψ photoproduction: sign-locked relation to confinement tension

description: A falsifiable sign test in near-threshold J/psi photoproduction: sign-locked relation to confinement tension (submitted)

Description:

This record contains the submitted Letter and Supplement for a falsifiable sign test in near-threshold J/psi photoproduction. Near-threshold gamma p -> J/psi p constrains the gluonic gravitational form factor through the forward small-|t| slope Bg, with a forward-anchored, energy-by-energy extraction protocol tied to t_min(W). We quantify robustness under window variations via an analysis-induced excursion diagnostic.

Within a minimal CP-even dimension-5 scalar–gluon “strain” deformation, mechanical equilibrium of the proton stress tensor implies a sign-locked relation between a shift in long-distance confinement tension and a shift in Bg: sign(delta sigma / sigma) = - sign(delta Bg). Because sigma and Bg extracted from data would already include any deformation if it exists, the test quantity is defined as delta Bg = Bg(exp) - Bg(QCD), requiring an external matched QCD-only baseline (e.g., lattice QCD or global gluonic-EMT analyses). Heavy-ion jet quenching may be used only as an optional external sign prior on delta sigma; it is not required for the near-threshold test itself.

Note: the Crossmark/Received/Revised sidebar in the PDFs is template formatting and does not indicate publication status; this version is under review.

Contents:





Manuscript PDF (submitted)




Supplement PDF (submitted)




Cleaned GlueX differential cross-section tables (from HEPData/GlueX record)




Analysis scripts and metadata required for reproducibility



Licenses:





Data: CC-BY-4.0




Code: MIT



Version note:v5 aligns the Zenodo record with the version submitted to Journal of Physics G (03-Feb-2026), adds the window-scan excursion figure, and reorders the Supplement to present diagnostics before derivations. Data/scripts remain consistent with prior releases.
DOI: 10.7910/dvn/il5x54
title: Climate Change Attitudes in Guatemala

description: Public opinion survey measuring correlates of climate change attitudes in Guatemala fielded in 2023.
DOI: 10.7910/dvn/hbl8gt
title: Replication Materials for: Wishful Thinking in Mass–Elite Electoral Expectations

description: This study explores politicians' expectations of future election outcomes, the accuracy of these predictions, and the role of wishful thinking in shaping such electoral estimations. Before the 2024 regional elections in Belgium, local politicians were surveyed to gather their views on the likelihood of regional political parties winning or losing seats, as well as the probability of these parties being part of the next government coalition. To benchmark politicians' predictions and the accuracy thereof, similar survey evidence was collected among citizens in a parallel survey. Our findings reveal that both politicians and citizens are strongly influenced in their electoral predictions by wishful thinking, often leading them to overestimate the likelihood of favourable outcomes for their preferred party. Interestingly, we found almost no difference in how partisan identities shaped expectations and the accuracy of forecasts between these two groups. This suggests that even politicians, whose roles often require them to be more strategically attuned to electoral dynamics, are just as susceptible to cognitive biases as the general public.