Polyploid having chromosome sets from different sources such as different species; a polyploid that contains genetically different chromosome sets e g , from two or more species
a polyploid originating through the addition of unlike chromosome sets, usually in conjunction with hybridization between two species
ç•°æºå¤šå€æ€§, Polyploid condition formed by the union of two or more distinct chromosome sets with a subsequent doubling of chromosome number