GENUS
ABBREVIATION
COMPOSITION
Raganara Rgn Ren x Trgl x V
Ramasamyara Rmsya Arach x Rhy x V
Rangaeris Rngris Natural
Recchara Recc B x C x L x Schom
Renades Rnds Aer x Ren
Renafinanda Rfnda Neof x Ren x V
Renaglottis Rngl Ren x Trgl
Renancentrum Rnctm Asctm x Ren
Renanda Rnnd Arach x Ren x V
Renanetia Rnet Neof x Ren
Renanopsis Rnps Ren x Vdps
Renanstylis Rnst Ren x Rhy
Renantanda Rntda Ren x V
Renanthera Ren Natural
Renantherella Rnnthg Natural
Renanthoglossum Rngm Ascgm x Ren
Renanthopsis Rnthps Phal x Ren
Restrepia Rstp Natural
Restrepiella Rstrpl Natural
Restrepiopsis Rstrpp Natural
Rhinerrhiza Rhin Natural
Rhinochilus Rhincs Rhin x Sarco
Rhipidoglossum Rhpgls* Natural
Rhynchocentrum Rhctm Asctm x Rhy
Rhyncholaelia Rhynch Natural
Rhynchonopsis Rhnps Phal x Rhy
Rhynchorides Rhrds Aer x Rhy
Rhynchostylis Rhy Natural
Rhynchovanda Rhv Rhy x V
Rhyndoropsis Rhdps Dor x Phal x Rhy
Richardmizutaara Rcmza Asctm x Phal x Vdps
Richardsonara Rchna Asp x Odm x Onc
Ridleyara Ridl Arach x Trgl x V
Robifinetia Rbf Neof x Rbq
Robinara Rbnra Aer x Asctm x Ren x V
Robiquetia Rbq Natural
Robiquettia Rbqtt* Natural
Robostylis Rbst Rbq x Rhy
Roccaforteara Rcfta Asp x Brs x Cda x Oda
Rodrassia Rdssa Brs x Rdza
Rodrettia Rdtta Comp x Rdza
Rodrettiopsis Rdtps Comp x Inps x Rdza
Rodrichilus Rdchs Lchs x Rdza
Rodricidium Rdcm Onc x Rdza
Rodridenia Rden Mcdn x Rdza
Rodriglossum Rdgm Odm x Rdza
Rodriguezia Rdza Natural
Rodrigueziella Rdzlla Natural
Rodrigueziopsis Rdrgzp* Natural
Rodriopsis Rodps Inps x Rdza
Rodritonia Rdtna Milt x Rdza
Rohrlara Rhla Ada x Asp x Brs
Rolfeara Rolf B x C x Soph
Ronnyara Rnya Aer x Asctm x Rhy x V
Rosakirschara Rskra Asctm x Neof x Ren
Roseara Rsra Dor x King x Phal x Ren
Rossioglossum Rssgls Natural
Rothara Roth B x C x Epi x L x Soph
Rotorara Rtra Bol x Cnths x Kefst
Rudolfiella Rud Natural
Rumrillara Rlla Asctm x Neof x Rhy