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American Journal of Botany
H-index 28

American Journal of Botany

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Plant Science and Agronomy 83 110 151 20
Ecology and Evolution 120 263 300 25

Additional Metrics

Number of Best Scientists*: 431
Documents by Best Scientists*: 444
Top 100 Ranked Scientists*: 9
SCIMAGO H-index: 178
SCIMAGO SJR: 0.964
Impact Factor: 2.7

Overview

Top Research Topics at American Journal of Botany?

The main research concerns discussed in the journal are Botany, Ecology, Evolutionary biology, Pollen and Horticulture. Genus, Pollination, Germination, Shoot and Meristem are all aspects of Botany research featured in the journal. More specifically, the research on Pollination in American Journal of Botany is related to Pollinator.

The work on Ecology addressed in American Journal of Botany expands to the thematically related Biological dispersal. While it focused on Evolutionary biology, it was also able to explore topics like Phylogenetics and Phylogenetic tree.

  • Botany (57.63%)
  • Ecology (14.34%)
  • Evolutionary biology (6.99%)

What are the most cited papers published in the journal?

  • PLANT MICROTECHNIQUE: SOME PRINCIPLES AND NEW METHODS (1817 citations)
  • Comparison of whole chloroplast genome sequences to choose noncoding regions for phylogenetic studies in angiosperms: the tortoise and the hare III (1525 citations)
  • The tortoise and the hare II: relative utility of 21 noncoding chloroplast DNA sequences for phylogenetic analysis (1468 citations)

Research areas of the most cited articles at American Journal of Botany:

The published articles are mainly concerned with subjects like Botany, Ecology, Evolutionary biology, Pollen and Pollination. The most cited papers explore topics in Botany which can be helpful for research in disciplines like Phylogenetic tree, Monophyly and Horticulture. The published papers focus on Ecology as well as the interrelated topics of Biological dispersal.

What topics the last edition of the journal is best known for?

  • Botany
  • Ecology
  • Genus

The previous edition focused in particular on these issues:

The journal mainly deals with areas of study such as Evolutionary biology, Ecology, Botany, Phylogenetic tree and Range (biology). American Journal of Botany addresses concerns in the field of Evolutionary biology by exploring it in line with topics in Taxon which intersect with Cenozoic and Biogeography subjects. The study of Biological dispersal and how it intertwines with concepts under Gene flow were explored in the presented Ecology research.

Stamen, Pollen and Xylem are all topics related to Botany research discussed. The study of Foraging and how it intertwines with concepts under Pollinator were explored in the presented Pollen research. The studies in Range (biology) featured incorporate elements of Adaptation, Abundance (ecology) and Genetic variation.

The most cited articles from the last journal are:

  • Joining forces in Ochnaceae phylogenomics: a tale of two targeted sequencing probe kits. (7 citations)
  • A higher-level nuclear phylogenomic study of the carrot family (Apiaceae) (5 citations)
  • Unexplored dimensions of variability in vegetative desiccation tolerance (5 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

The top authors publishing in American Journal of Botany (based on the number of publications) are:

  • Douglas E. Soltis (100 papers) absent at the last edition,
  • Karl J. Niklas (88 papers) published 1 paper at the last edition, 1 less than at the previous edition,
  • Pamela S. Soltis (85 papers) absent at the last edition,
  • Thomas N. Taylor (62 papers) absent at the last edition,
  • Mark W. Chase (57 papers) published 1 paper at the last edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Only papers with recognized affiliations are considered

The top affiliations publishing in American Journal of Botany (based on the number of publications) are:

  • University of California, Davis (393 papers) published 5 papers at the last edition, 1 less than at the previous edition,
  • Cornell University (390 papers) published 9 papers at the last edition, 1 less than at the previous edition,
  • University of Wisconsin-Madison (359 papers) published 6 papers at the last edition, 5 more than at the previous edition,
  • Harvard University (343 papers) published 2 papers at the last edition, 1 less than at the previous edition,
  • University of California, Berkeley (331 papers) published 7 papers at the last edition, 2 more than at the previous edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 1.64% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 20.00% were posted by at least one author from the top 10 institutions publishing in the journal. Another 17.78% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 16.11% of all publications and 46.11% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Top Publications

  • A nuclear phylogenomic study of the angiosperm order Myrtales, exploring the potential and limitations of the universal Angiosperms353 probe set

    Olivier Maurin;Artemis Anest;Artemis Anest;Sidonie Bellot;Edward Biffin

    (2021)
    101 Citations
  • Hundreds of nuclear and plastid loci yield novel insights into orchid relationships.

    Oscar Alejandro Pérez‐Escobar;Steven Dodsworth;Diego Bogarín;Sidonie Bellot

    (2021)
    93 Citations
  • Nuclear phylogenomic analyses of asterids conflict with plastome trees and support novel relationships among major lineages.

    Gregory W. Stull;Gregory W. Stull;Pamela S. Soltis;Pamela S. Soltis;Douglas E. Soltis;Douglas E. Soltis;Matthew A. Gitzendanner

    (2020)
    92 Citations
  • Hybrid capture of 964 nuclear genes resolves evolutionary relationships in the mimosoid legumes and reveals the polytomous origins of a large pantropical radiation

    Erik J. M. Koenen;Catherine Kidner;Catherine Kidner;Élvia R. de Souza;Marcelo F. Simon

    (2020)
    61 Citations
  • Nondestructive estimation of leaf area for 15 species of vines with different leaf shapes.

    Xiaojing Yu;Peijian Shi;Peijian Shi;Julian Schrader;Karl J. Niklas

    (2020)
    59 Citations
  • Exploring Angiosperms353: An open, community toolkit for collaborative phylogenomic research on flowering plants.

    William J. Baker;Steven Dodsworth;Félix Forest;Sean W. Graham

    (2021)
    56 Citations
  • Organellomic data sets confirm a cryptic consensus on (unrooted) land‐plant relationships and provide new insights into bryophyte molecular evolution

    David Bell;Qianshi Lin;Wesley K. Gerelle;Steve Joya

    (2020)
    48 Citations

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Best Scientists Contributing to This Journal