The orchid Dendrobium Kayla is a hybrid registered with the Royal Horticultural Society by C.Brandon in 1995.
Top three species ancestors and their influences are

• Dendrobium speciosum (37.50%)
• Dendrobium fleckeri (37.50%)  section: Dendrocoryne 
• Dendrobium jonesii (12.50%)  section: Dendrocoryne