Triploid LLO hybrids were crossed with Asiatic hybrids. The triploid was derived by crossing somatic chromosome doubled LO hybrid (Longiflorum ${ imes}$ Oriental) backcrossed with L. Genomic in situ hybridization showed that the LLO hybrid had 24 L chromosomes and 12 O chromosomes with no recombination. Crossing of the allotriploid LLO as the ovary parent with diploid Asiatic hybrid (A) produced some progenies, which were aneuploid, near-diploid, or -triploid containing L, O, and A chromosomes. Numbers of L and A chromosomes were stable (12 chromosomes) with one exception, which had 14A chromosomes. The number of O chromosomes varied from 3 to 10. One progeny (LLO ${ imes}$ A) exhibited a chromosome recombination of L and O, indicating that recombination can occur in meiosis of an allotriploid (LLO) ovule.