Concepedia

Aperture Type Classification

Aperture Type Classification is a systematic framework in palynology that categorizes pollen grains based on the morphological characteristics, number, position, and structural organization of their apertures, thereby enabling standardized identification and evolutionary comparison across plant taxa.

32

Publications

1.6K

Citations

63

Authors

44

Institutions

Publications per year

2017–2026

5

Variants

Aperture Classification

Parents

Publications

32

The Bases of Angiosperm Phylogeny: Palynology

James W. Walker, James A. Doyle · Annals of the Missouri Botanical Garden · 1975 · 548 citations · Full text

, , +17

Comparative morphology of monocot pollen and evolutionary trends of apertures and wall structures

Michael S. Zavada · The Botanical Review · 1983 · 182 citations

, , +17

APERTURE EVOLUTION IN THE POLLEN OF PRIMITIVE ANGIOSPERMS

J.W. Walker · American Journal of Botany · 1974 · 169 citations

, , +17

Pollen aperture morphology in Arecaceae: Application within phylogenetic analyses, and a summary of record of palm-like pollen the fossil

Madeline M. Harley, William J. Baker · Grana · 2001 · 97 citations

, , +15

Aperture Evolution in the Pollen of Primitive Angiosperms

James W. Walker · American Journal of Botany · 1974 · 79 citations

, , +17

1–5 of 32

Authors

63

  1. JW
    James W. Walker

    University of Massachusetts Amherst, United States

    3 publications · 660 citations

    3

    h-index

  2. SF
    Sylvia Feuer

    Field Museum of Natural History, United States

    3 publications · 50 citations

    3

    h-index

  3. IT
    Irène Till‐Bottraud

    Centre National de la Recherche Scientifique, France

    2 publications · 99 citations

    2

    h-index

  4. AM
    Agnès Mignot

    Institut des Sciences de l'Evolution de Montpellier, France

    2 publications · 99 citations

    2

    h-index

  5. EC
    Eduardo Custódio Gasparino

    Universidade Estadual Paulista (Unesp), Brazil

    2 publications · 39 citations

    2

    h-index

1–5 of 63

Institutions

44

  1. Missouri Botanical Garden

    St Louis, United States

    3 h-index

    4 publications

    1.1K citations

  2. University of Massachusetts Amherst

    Amherst Center, United States

    3 h-index

    4 publications

    314 citations

  3. Washington University in St. Louis

    St Louis, United States

    2 h-index

    2 publications

    45 citations

  4. University of Minnesota

    Minneapolis, United States

    2 h-index

    2 publications

    48 citations

  5. Ecologie, Société, Evolution

    Orsay, France

    2 h-index

    7 publications

    375 citations

  6. University of Lethbridge

    Lethbridge, Canada

    2 h-index

    4 publications

    72 citations

  7. Centre National de la Recherche Scientifique

    Paris, France

    2 h-index

    8 publications

    453 citations

  8. Universidade de São Paulo

    São Paulo, Brazil

    2 h-index

    5 publications

    98 citations

1–8 of 44

Venues

  1. American Journal of Botany

    10 publications · 402 citations

    10

    h-index

  2. Grana

    3 publications · 146 citations

    3

    h-index

  3. Acta Botanica Gallica

    2 publications · 73 citations

    2

    h-index

  4. Phytotaxa

    2 publications · 43 citations

    2

    h-index

  5. Review of Palaeobotany and Palynology

    2 publications · 38 citations

    2

    h-index

1–5