Evidence map›Paper›PMID 42730289›Full record

ArticlePeerJ2026

Evaluating three alternative scenarios for the origin of a disjunct

Iván Pérez-Lorenzo, Pol Fernández-Mató, Luis Palazzesi, Anabela Cardoso, Leonardo Platania, Jaume Pellicer, Pere Barnola Echenique, Miquel Àngel Marcé Sallés, Teresa Garnatje, Oriane Hidalgo

Abstract read
In one paragraph

Article in PeerJ, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Iván Pérez-LorenzoBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Pol Fernández-MatóBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Luis PalazzesiPaleobotany Division, Bernardino Rivadavia Argentine Museum of Natural Sciences (CONICET), Buenos Aires, Argentina.
Anabela CardosoBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Leonardo PlataniaBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Jaume PellicerBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Pere Barnola EcheniqueBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Miquel Àngel Marcé SallésBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Teresa GarnatjeBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.
Oriane HidalgoBotanical Institute of Barcelona, IBB, CSIC-CMCNB, Barcelona, Catalonia, Spain.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Disjunctions in species distributions offer natural experiments for investigating the mechanisms underlying distributional breaks, such as range contraction, long-distance pollen transport, or long-distance seed dispersal. Here, we document and characterise a floristic novelty in the Pyrenean and Iberian regions, and use it as a case study to investigate the processes underlying disjunct species distributions. Our analysis focuses on Methods: To clarify the taxonomic identity of a previously undocumented Pyrenean population resembling Results: The discovered population constitutes a floristic novelty for the region and is identified as

Indexed as

ArctiumSeed DispersalArctiumCapitulum traitsDisjunctionGenomicsMorphologyPyreneesReproductive biology

Identifiers

PMID42730289
PMCPMC13564400

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.