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Taxon is Scopus-indexed (Q1, CiteScore 5.1), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by International Association for Plant Taxonomy.
Checked against the index lists dated .
ISSN 0040-0262Verify ISSN ↗1996-8175Verify ISSN ↗
Publisher: International Association for Plant Taxonomy
Cost to publish: About US$2,630 to publish open access (publisher list price, via OpenAlex) — subscription publishing may be free
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Ecology, Evolution, Behavior and Systematics | 136 / 736 | 81st | Q1 |
| Plant Science | 120 / 541 | 77th | Q1 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1989–present (also 1982–1984, 1970–1971), best quartile Q1, CiteScore 5.1.
Taxon is Q1 in Ecology, Evolution, Behavior and Systematics (rank 136 of 736) and Q1 in Plant Science (rank 120 of 541), by CiteScore 2025.
Taxon is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 5.1, which places it in quartile Q1 at the 81st percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.774, quartile Q1, with an H-index of 103.
The publisher lists an article processing charge of about US$2,630 for open access (source: OpenAlex). Many journals also publish by the subscription route at no cost to the author, so confirm on the journal's own website.
Taxon is published by International Association for Plant Taxonomy. Its print ISSN is 0040-0262 and its online ISSN is 1996-8175.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Taxon has an h-index of 201 and a 2-year mean of 1.3 citations per paper (OpenAlex). Its Scopus CiteScore is 5.1, quartile Q1. On 2-year citations it ranks #322 of 711 Scopus journals in Ecology, Evolution, Behavior and Systematics.
Taxon published 192 papers in 2025; its busiest recent year was 2018 with 267. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 97 research articles (2026), authors are most often from India (11.8%), United States (10.9%) and Brazil (8.9%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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