Grana

Aims & Scope✦ Compiled from public sources

Grana publishes original papers on ontogeny, including the morphology and ultrastructure of pollen grains and spores of Eucaryota and their importance for plant taxonomy, ecology, phytogeography, and paleobotany. The journal also covers aerobiology, which involves studies of airborne biological particles like pollen and spores, their launching, dispersal, and deposition. Additionally, Grana publishes works on paleontology, particularly concerning the Cretaceous period, and research in pollen, botany, ecology, spore, horticulture, evolution, behavior, systematics, and plant science.

AI-compiled from public web sources · verify on publisher page →

A twelfth criterion — whether APC fees are clearly disclosed — is not scored here; it is left out of the total rather than counted as a failure. Publication charges appear in the metrics card above.

Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.

Source: OpenAlex · Each year’s green bar = citations earned by that year’s papers, counted to date — so recent years look lower simply because their papers haven’t had time to be cited yet.

SJR Quartile by Discipline

Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.

Subject Classification