Evolution · 1958 · 21 citations · 0 references
Life SciencesBotanyPlant SciencesPlant CytologyPlant EvolutionPlant TaxonomyFern ClassificationFern CytologyFern DiversityFern MorphologyFern SystematicsFern TaxonomyCytological Characterization Of SpeciesFern Comparative TaxonomyFern CytogeneticsFern CytotaxonomyFern Subfamily Classification