Quote Originally Posted by orchid-man View Post
if you have managed to use Rossioglossum grande you have really achieved something as it has not been able so far to be brought into main stream
Yes, there are only a handful of registered Rossioglossum intergeneric hybrids, but one of them is with Odontoglossum (Rhychostele) bictoniense and another is with Miltassia Cartagena (an offspring of Brassia verrucosa), so I think you're in fertile territory with Odbrs. Peggy Mobley (O. bictoniense x B. verrucosa).