Barrier to interspecific crossing of Fagopyrum esculentum with Fagopyrum tataricum: I. Site of pollen-tube arrest. II. Organogenesis from immature embryos of F. tataricum Cyrus Samimy OriginalPaper Pages: 215 - 219
Growth analyses of oat lines with low and high groat-oil content H. SchipperK. J. Frey OriginalPaper Pages: 221 - 229
Restriction enzyme mapping the ribosomal RNA genes in Solanum tuberosum: Potato rDNA restriction enzyme map K. Harding OriginalPaper Pages: 245 - 250
Genomic constitutions and flower characteristics of selected Aranda orchid cultivars Y. H. Lee OriginalPaper Pages: 251 - 254
Identification of reciprocal translocations observed in several Melilotus species (subgenus Eumelilotus) by interspecific triple crossings Masahiko MaekawaHasenFumiji Kita OriginalPaper Pages: 255 - 261
Associations among widely used French and U.S. maize hybrids as revealed by restriction fragment length polymorphisms J. S. C. SmithO. S. SmithS. J. Wall OriginalPaper Pages: 263 - 273
Morphological characteristics associated with winter survival of five growth types of tetraploid red clover B. R. ChristieT. M. Choo OriginalPaper Pages: 275 - 278
Phenotypic variation and correlations between monoploids and doubled monoploids of Solanum phureja H. Kaburu M'RibuRichard E. Veilleux OriginalPaper Pages: 279 - 284
Gliadin allele composition of Yugoslav winter wheat cultivars E. V. MetakovskyD. KneževićB. Javornik OriginalPaper Pages: 285 - 295