The orchid Dendrobium Sagimusume is a hybrid registered with the Royal Horticultural Society by J.Yamamoto in 1968. It is originated by K.Gotoh
Top three species ancestors and their influences are

• Dendrobium nobile (46.88%)
• Dendrobium signatum (29.69%)
• Dendrobium heterocarpum (11.72%)  section: Dendrobium