title: [[Interspecific differentiation and formation of biotypes in plants. II. Genetically provoked polymorphism].
mesh_terms: D002869:Chromosome Aberrations; D005838:Genotype; D009154:Mutation; D063245:Plant Development; D011110:Polymorphism, Genetic
vernacular_title: Intrapsecifická diferenciace a tvorba biotypů v rostlinách. II. Geneticky podmínĕný polymorfismus.