Trigeneric hybrid of Haynatriticum(bx)-Agropyron glaucum was obtained when Haynatiticum was used as female and A.

The progenies of trigeneric hybridization involving Triticum,Leymus and Haynaldia were created by crossing between amphidiploids Triti leymus and Triti villosa .

Studies on Development of Sporidiole of Trispecific Hybrids;

purpuraria (AA, 2n=20) and Raphanus sativus (RR, 2n=18) were made and many intergeneric hybrids were produced.

Genomic in situ hybridization(GISH) was applied to study the meiosis of F_1 plants from intergeneric hybrids between radish(Raphanus sativus,2n=18,RR) and cabbage(Brassica oleracea,2n=18,CC).

Intergeneric hybrids of Brassica alboglabra × Orychophragmus violaceus were successfully obtained by using a combination of ovary culture and embryo culture.

Morphology and photosynthesis of an intergeneric hybrid between Sinocalycanthus chinensis and Calycanthus floridus;

The intergeneric hybrid from a cross between Brassica Chinensis and Crambe abyssinica was observed with 2n=55 chromosomes in the original progenies.

One special hybrid plant(2n=25) was identified among the selfed progeny of intergeneric hybrid (2n=31) between Brassica napus and Orychophragmus violaceus.

Tetrageneric hybrids involving Triticum,Agropyron,Haynaldia and Secale were produced by using embryo culture.