tityzme lujvo

g₁ is a melon of cultivar g₂.

Cf. titla, guzme, clazme, guzmrkukurbita.

jbovlaste

In notes:

clazme: g₁ is a cucumber of cultivar g₂.
guzmrkukurbita: x₁ is a squash/pumpkin of species/strain x₂.