Hmmmm....It would appear that your cross has not yet been registered and named Tobi. However, here's a bit of news: Fuch's Orange Nuggett is one of the hybrids affected by the change in the generic name of Cattleya aurantiaca to
Guarianthe aurantiaca. The new hybrid name for Blc Fuch's Orange Nuggett is now
Thwaitesara Fuch's Orange Nuggett.