Evidence map›Paper›PMID 31274979›Full record

ArticlePhytoKeys2019

Insights on the systematics and morphology of Humiriaceae (Malpighiales): androecial and extrafloral nectary variation, two new combinations, and a new

Kenneth J Wurdack, Charles E Zartman

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in PhytoKeys, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.8field-weighted citation impact, top 13% of its field
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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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

2 authors at 2 institutions in 2 countries.

Kenneth J WurdackDepartment of Botany, MRC-166, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Washington, DC 20013-7012, USA National Museum of Natural History, Smithsonian Institution Washington D.C. United States of America.
Charles E ZartmanDepartment of Biodiversity, National Institute for Amazonian Research (INPA), Av. André, Araújo 2936, Aleixo, Manaus, Amazonas 69060-001, Brazil National Institute of Amazonian Research (INPA) and Smithsonian Tropical Research Institute Manaus Brazil.
Instituto Nacional de Pesquisas da Amazônia · BRNational Museum of Natural History · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Humiriaceae have had little recent comparative morphological study except for their distinctive fruits. We surveyed the diversity of stamen structures in the family with consideration of dehiscence patterns and the evolutionary transitions between tetra- and disporangiate anthers. Novel interpretations of floral morphology support new combinations (

Indexed as

anthersDuckesiaextrafloral nectariesfloral morphologyglandsHumiriastrumVantanea

Identifiers

PMID31274979
PMCPMC6598937
OpenAlexW2949966589

What OpenQuestion holds

Textmetadata
LicenceCC0
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 OpenQuestion graph.