American Journal of Botany · 1938 · 85 citations · 3 references
Life SciencesBiologyEntomologyHybrid BreedingInsect EcologySpeciationHybrid SpeciationInsect Morphological DiversityDiagnostic Character AnalysisHybrid SpeciesMorphological Diversity Assessment
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A Taxonomist's Experience with Hybrids in the Wild
K M Wiegand · Science · 1935 · 99 citations