:clap:Quite the insigne influence!Very nice; I can't find a listing for this on the RHS site or the web. Do you know the parents?
Interesting history, as Dot said.This cross and many Dorama crosses were part of the Vacherot and Lecoufle breeding for the pot plant. Many got formal names, but not registered...
Doreus is Dorama x Actaeus and it has never been registered ...
It's lucky to see a photo of that cross here, it is the type of cross I mentionned in the fake Villosum var album thread. Several crosses like that, that Vacherot and Lecoufle exported to Indochina at that time, are sold as villosum var. album or gratrixianum album, at very expensive prices.
Interesting history, as Dot said.
Vacherot-Lecoufle did register Doraeus, as well as the one parent Dora, so how do you know what is what? We know how easily mispellings occur on tags too. It's sounding like these were shady characters.
With names as similar as Doreus and Doraeus, crosses of very similar breeding made about 70 years ago, only one of them registered, I don't think there is any way to be sure which plant this is unless it is a recent remake.