Dendrobium ruckeri is a species of flowering plant in the family Orchidaceae. It is native to the eastern Himalayas (Bhutan, Assam, Arunachal Pradesh and Myanmar).Kew World Checklist of Selected Plant FamiliesLucksom, S.Z. (2007). The orchids of Sikkim and North East Himalaya: 1-984. S.Z.Lucksom, India.

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