American Journal of Botany

Papers
(The H4-Index of American Journal of Botany is 20. 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 2022-01-01 to 2026-01-01.)
ArticleCitations
Molecular phylogeny and evolution of inflorescence types in Eperua78
Genetic variation of the relict maple Acer miyabei: uncovering its history of disjunct occurrence and the role of mountain refugia in shaping genetic diversity77
Heterotic growth of hybrids of Arabidopsis thaliana is enhanced by elevated atmospheric CO242
Corrigendum to “The tiny drivers behind plant ecology and evolution”35
Jack pine of all trades: Deciphering intraspecific variability of a key adaptive trait at the rear edge of a widespread fire‐embracing North American conifer33
Differences in individual flowering time change pollen limitation and seed set in three montane wildflowers32
Clonal reproduction as a driver of liana proliferation following large‐scale disturbances in temperate forests28
Floral scent of artificial hybrids between two Schiedea species that share a moth pollinator27
Hyperaccumulation of nickel but not selenium drives floral microbiome differentiation: A study with six species of Brassicaceae25
Dispersal across Wallace's Line: A case study in Endiandra24
Symbiotic fungi alter plant resource allocation independent of water availability24
Reconstructing the introduction history of the invasive grass Taeniatherum caput‐medusae subsp. asperum in the western United States: Low within‐population genetic diversity does 24
Issue Information23
Night and day: Contributions of diurnal and nocturnal visitors to pollen dispersal, paternity diversity, and fruit set in an early‐blooming shrub, Daphne jezoensis22
Modifications in fire frequency impact belowground plant components in old‐growth grasslands, posing risks to their resilience22
Toward a macroevolutionary understanding of live‐leaf flammability in plant species of fire‐prone forests22
Direct tracking of pollen with quantum dots reveals surprising uniformity in dispersal distance across 11 populations of an annual plant21
The reconstructed evolutionary history of the Engelhardia spicata complex highlights the impact of a three‐tiered landform in the Indo‐Burma ecoregion21
The first Gondwanan Euphorbiaceae fossils reset the biogeographic history of the Macaranga‐Mallotus clade21
20
Sources of variation in plant chemical diversity: Lessons from Malagasy Ficus20
Botany and geogenomics: Constraining geological hypotheses in the neotropics with large‐scale genetic data derived from plants20
Scaling relationships of leaf vein and areole traits versus leaf size for nine Magnoliaceae species differing in venation density20
Young evolutionary origins of dioecy in the genus Asparagus20
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