Annals of the Missouri Botanical Garden · 1979 · 73 citations · 6 references
Life SciencesBotanyPlant BiologyPalynologyPlant SystematicsPlant TaxonomyFern ClassificationFern SystematicsMarine PalynologyPalynomorph ClassificationPalynomorph MorphologyPlant PhylogenyPalynological Assemblage ClassificationPalynological SystematicsPalynological TaxonomyPalynomorph AnalysisPalynomorph Taxonomy
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Flowering Phenology and Diversity in Tropical Bignoniaceae
Alwyn H. Gentry · Biotropica · 1974 · 558 citations · Full text
George C. Steyskal · Annals of the Entomological Society of America · 1952 · 487 citations