1. Partial self-fertility in a theoretical amphiploid progenitor of N. tabacum;Burk;J. Hered.,1973
2. Cytoplasmic effects in Nicotiana;Cameron,1965
3. Interspecific hybridization in Nicotiana. XII Further data as to the origin of N. tabacum;Clausen;Svensk Bot. Tidskn.,1932
4. Chromosome numbers in anther-derived haploids of two Nicotiana species;Collins;J. Hered.,1972
5. Segregation in new allopolyploids of Nicotiana. I. Comparison of 6 ϰ (N. tabacum × N. tomentosiformis) and 6 ϰ (N. tabacum × N. otophora);Gerstel;Genetics,1960