Comparison of 141 collection winter triticale accessions received from the National Center of Plant Genetic Resources of Ukraine by spike structure components allowed us to identify promising genotypes for further breeding: ‘Sirs 57’, ‘Tsekad 22’, ‘Yas’, ‘Nina’, Uragan’, ‘Tandem’, ‘Mayak’, ‘Konsul’, ‘Shalanda’, ‘Skolot’, ‘Bulat’, ‘Mars’, ‘Ladne’.