Did you mean Aeranthes grandiflora? This plant is used as a major player in the Angranthes hybrids when combined with Angraecums.
The closest named plants I found listed in the database are:
Angranthes Grandalena
Angranthes Grandibert
Angranthes Grandidi
Angranthes Grandivig and
Angranthes Granruten
All of these have Aeranthes grandiflora as one of their parents.