Review of Palaeobotany and Palynology · 1995 · 12 citations · 14 references
Life SciencesBotanyPlant SciencesPlant AnatomyPlant MorphologyPlant Reproductive BiologyFlower AnatomyFlower StructurePollen BiologyPollen DevelopmentPollen MorphologyPollen Wall StructureOntogeny Of Floral OrgansPollen EmbryologyPollen Wall FormationPollen Wall UltrastructurePollination Anatomy
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Pollen-Morphology and Plant Taxonomy: Angiosperms.
H. Godwin, G. Erdtman · Journal of Ecology · 1953 · 991 citations
Pollen Morphology and Plant Taxonomy: Angiosperms
J. T. Curtis · Agronomy Journal · 1953 · 545 citations
Pollen morphology and plant taxonomy (angiosperms)
Journal of Allergy · 1953 · 500 citations