American Journal of Botany

Papers
(The H4-Index of American Journal of Botany is 21. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-08-01 to 2026-08-01.)
ArticleCitations
The reconstructed evolutionary history of the Engelhardia spicata complex highlights the impact of a three‐tiered landform in the Indo‐Burma ecoregion105
Heterotic growth of hybrids of Arabidopsis thaliana is enhanced by elevated atmospheric CO255
Differences in individual flowering time change pollen limitation and seed set in three montane wildflowers53
Symbiotic fungi alter plant resource allocation independent of water availability40
Reconstructing the introduction history of the invasive grass Taeniatherum caput‐medusae subsp. asperum in the western United States: Low within‐population genetic diversity does 35
Dispersal across Wallace's Line: A case study in Endiandra34
Direct tracking of pollen with quantum dots reveals surprising uniformity in dispersal distance across 11 populations of an annual plant31
Toward a macroevolutionary understanding of live‐leaf flammability in plant species of fire‐prone forests31
Jack pine of all trades: Deciphering intraspecific variability of a key adaptive trait at the rear edge of a widespread fire‐embracing North American conifer31
Issue Information31
26
Corrigendum to “The tiny drivers behind plant ecology and evolution”25
Floral scent of artificial hybrids between two Schiedea species that share a moth pollinator25
Hyperaccumulation of nickel but not selenium drives floral microbiome differentiation: A study with six species of Brassicaceae25
Modifications in fire frequency impact belowground plant components in old‐growth grasslands, posing risks to their resilience25
Young evolutionary origins of dioecy in the genus Asparagus25
Botany and geogenomics: Constraining geological hypotheses in the neotropics with large‐scale genetic data derived from plants24
Night and day: Contributions of diurnal and nocturnal visitors to pollen dispersal, paternity diversity, and fruit set in an early‐blooming shrub, Daphne jezoensis23
Molecular phylogeny and evolution of inflorescence types in Eperua22
The first Gondwanan Euphorbiaceae fossils reset the biogeographic history of the Macaranga‐Mallotus clade21
Sources of variation in plant chemical diversity: Lessons from Malagasy Ficus21
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