intergrafting

Verb

intergraft (third-person singular simple present intergrafts, present participle intergrafting, simple past and past participle intergrafted)

1. (transitive) To graft each upon the other.
   • Not all fruits can be intergrafted. There must be a relation between stock and scion. In general plants of the same species but of different varieties may be intergrafted, as any variety of apple, plum or pear, upon another.1910, Charles Orie Couts, Cleft Grafting, page 15