Dendrobium scoriarum is accepted species in  the family Orchidaceae  subfamily: Epidendroideae, tribe: Dendrobieae, subtribe: Dendrobiinae,  
Genus Dendrobium   section: Breviflores 
Infraspecific taxa recognized within Dendrobium scoriarum: infraspecific taxa
This species is found in China (Yunnan, Guangxi) to Vietnam.