The orchid Dendrobium Anna Maria is a hybrid registered with the Royal Horticultural Society by E.P.Hendra in 2020. It is originated by A.Firmansyah
Top three species ancestors and their influences are

• Dendrobium archipelagense (50.00%)  section: Spatulata 
• Dendrobium gouldii (25.00%)  section: Spatulata 
• Dendrobium lineale (12.50%)  section: Spatulata