Gloxinia speciosa-caulescens


This plant was the result of a cross between what were seen at the time as two separate species, G. speciosa and G. caulescens.  It was understood to be a hybrid.

We now understand both G. caulescens and G. speciosa as being in the same species, Sinningia speciosa, so no longer think of a cross between them as a hybrid.