Reference health
Photographs as an essential biodiversity resource: drivers of gaps in the vascular plant photographic record
40/40 checkable references clean · checked 2026-07-22
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
15 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 40 checked references that resolve
resolves10.1002/aps3.11315
Methods for broad‐scale plant phenology assessments using citizen scientists’ photographs
resolves10.1038/srep33051
Patterns of contribution to citizen science biodiversity projects increase understanding of volunteers’ recording behaviour
resolves10.1186/s12859-020-03920-9
Flora Capture: a citizen science application for collecting structured plant observations
resolves10.1007/s10340-019-01115-7
Crowd surveillance: estimating citizen science reporting probabilities for insects of biosecurity concern
resolves10.3897/ib.4.14916
An atlas of orchids distribution in the Campania region (Italy), a citizen science project for the most charming plant family
resolves10.1038/s41597-021-01006-6
AusTraits, a curated plant trait database for the Australian flora
resolves10.1111/ddi.12477
What determines spatial bias in citizen science? Exploring four recording schemes with different proficiency requirements
resolves10.1002/tax.12162
How photographs can be a complement of herbarium vouchers: A proposal of standardization
resolves10.1038/s41597-021-00997-6
The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity
resolves10.3897/zookeys.150.2189
Creative Commons licenses and the non-commercial condition: Implications for the re-use of biodiversity information
resolves10.1002/aps3.1193
<scp>iN</scp>
aturalist as a tool to expand the research value of museum specimens
resolves10.1146/annurev-ecolsys-112414-054400
Seven Shortfalls that Beset Large-Scale Knowledge of Biodiversity
resolves10.1093/biosci/biz140
The Extended Specimen Network: A Strategy to Enhance US Biodiversity Collections, Promote Research and Education
resolves10.1111/1365-2664.13896
Facebook groups as citizen science tools for plant species monitoring
resolves10.1071/WR20154
An overview of the history, current contributions and future outlook of iNaturalist in Australia
resolves10.1002/fee.2604
Recognition and completeness: two key metrics for judging the utility of citizen science data
resolves10.3897/zookeys.1.11
ZooKeys, unlocking Earth’s incredible biodiversity and building a sustainable bridge into the public domain: From “print-based” to “web-based” taxonomy, systematics, and natural history. ZooKeys Editorial Opening Paper
resolves10.1038/s41477-021-00974-2
Identifying gaps in the photographic record of the vascular plant flora of the Americas
resolves10.3897/phytokeys.194.79638
Rediscovery of Gasteranthus extinctus L.E.Skog &amp; L.P.Kvist (Gesneriaceae) at multiple sites in western Ecuador
resolves10.1016/j.agrformet.2022.109133
Citizen science helps predictions of climate change impact on flowering phenology: A study on Anemone nemorosa
resolves10.3389/fpls.2021.787407
Using Convolutional Neural Networks to Efficiently Extract Immense Phenological Data From Community Science Images
resolves10.1186/s13007-019-0462-4
Flowers, leaves or both? How to obtain suitable images for automated plant identification
resolves10.3389/fpls.2021.804140
Image-Based Automated Recognition of 31 Poaceae Species: The Most Relevant Perspectives
resolves10.3897/biss.3.46670
Making Biodiversity Data Social, Shareable, and Scalable: Reflections on iNaturalist &amp; citizen science
resolves10.1002/pan3.10405
Towards more effective identification keys: A study of people identifying plant species characters
resolves10.1007/s00500-021-06689-y
PlantNet: transfer learning-based fine-grained network for high-throughput plants recognition
The 15 references without a DOI — listed, not checked
no DOI — not checkedDigital plant images as specimens: toward standards for photographing living plants
no DOI — not checkedConsortium of European Taxonomic Facilities (CETAF) best practices in electronic publishing in taxonomy
no DOI — not checkedChangW.2015.downloader: download files over HTTP and HTTPS. R package v.0.4. [WWW document] URLhttps://CRAN.R‐project.org/package=downloader[accessed 7 April 2022].
no DOI — not checkedPrinciples and methods of data cleaning – primary species and species occurrence data, v.1.0
no DOI — not checkedNumbers of living species in Australia and the World, 2nd edn
no DOI — not checkedCowleyK MonroA LepschiB.2011.The Australian Plant Census: a model for consensus‐based taxonomic decision‐making. In:International Botanical Congress 23–30 July 2011 Melbourne. 1. [WWW document] URLhttp://hdl.handle.net/102.100.100/103584?index=1[accessed 18 October 2022].
no DOI — not checkedDelbracioM KellyD BrownMS MilanfarP.2021.Mobile computational photography: a tour.arXiv:2102.09000.
no DOI — not checkediNaturalist Contributors iNaturalist.2023.iNaturalist research‐grade observations.iNaturalist.org. Occurrence dataset doi:10.15468/ab3s5xviaGBIF.org. [WWW document] URLhttps://www.gbif.org/occurrence/2988332079[accessed 17 January 2023].
no DOI — not checkedMegadiversity: Earth's biologically wealthiest nations
no DOI — not checkedR: a language and environment for statistical computing
no DOI — not checkedGlobal centers of vascular plant diversity
no DOI — not checkedStevensonM WestgateM NewmanP.2022.galah: Atlas of Living Australia (ALA) data and resources in R. R package v.1.4.0. [WWW document] URLhttps://CRAN.R‐project.org/package=galah[accessed 3 April 2022].
no DOI — not checkedThreatened Species Recovery Hub.2020.Factsheet: a threatened plant index for Australia. [WWW document] URLhttps://tsx.org.au/wp‐content/uploads/2020/12/3.1‐TPX‐National‐Plants‐Findings‐Factsheet.pdf[accessed 6 June 2022].
no DOI — not checkedThe extended specimen: emerging frontiers in collections‐based ornithological research
no DOI — not checkedWickhamH.2022.rvest: easily harvest (scrape) web pages. R package v.1.0.3. [WWW document] URLhttps://CRAN.R‐project.org/package=rvest[accessed 7 April 2022].
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-22 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
Embed this badge
Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.
<a href="https://citestamp.com/citestamped/10.1111/nph.18813"><img src="https://citestamp.com/citestamped/10.1111/nph.18813/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[](https://citestamp.com/citestamped/10.1111/nph.18813)