The orchid Dendrobium Heinz Greve is a hybrid registered with the Royal Horticultural Society by Greve in 2022.
Top three species ancestors and their influences are

• Dendrobium kingianum (92.19%)  section: Dendrocoryne 
• Dendrobium speciosum (4.69%)
• Dendrobium tetragonum (3.13%)  section: Dendrocoryne