.

Megaclinium melanorrhachis is species in  the family Orchidaceae   
Genus Megaclinium  This name is a synonym of Bulbophyllum falcatum var. velutinum
Infraspecific taxa recognized within Megaclinium melanorrhachis: infraspecific taxa
Bulb. falcatum var. velutinum Pichit Srihapoompijit
Bulb. falcatum var. velutinum Jeff Tyler
Bulb. falcatum var. velutinum Teo Woon Cheng
Bulb. falcatum var. velutinum Roland Amsler
Bulb. falcatum var. velutinum Pichit Srihapoompijit
Bulb. falcatum var. velutinum La Canopée Orchidées
Bulb. falcatum var. velutinum Jeff Tyler
Bulb. falcatum var. velutinum Pichit Srihapoompijit
Bulb. falcatum var. velutinum Worranittha Koenig
Bulb. falcatum var. velutinum Jeff Tyler
Bulb. falcatum var. velutinum 'KoolLogs' Larry Mayse
Bulb. falcatum var. velutinum Pichit Srihapoompijit
Bulb. falcatum var. velutinum Elite Orchids
more ...