You selected Dendrobium gemma Schltr., nom. illeg. This is a synonym for:

Accepted scientific name:
Dendrobium masarangense subsp. theionanthum (Schltr.) T.M.Reeve & P.Woods (accepted name) 1 literature reference for Dendrobium masarangense subsp. theionanthum (Schltr.) T.M.Reeve & P.Woods
Synonyms:
Dendrobium caespitificum Ridl. (synonym) 1 literature reference for Dendrobium caespitificum Ridl.
Dendrobium frigidum Schltr. (synonym) 1 literature reference for Dendrobium frigidum Schltr.
Dendrobium gemma Schltr., nom. illeg. (synonym) 1 literature reference for Dendrobium gemma Schltr., nom. illeg.
Dendrobium masarangense var. theionanthum (Schltr.) T.M.Reeve & P.Woods (synonym) 1 literature reference for Dendrobium masarangense var. theionanthum (Schltr.) T.M.Reeve & P.Woods
Dendrobium monogrammoides J.J.Sm. (synonym) 1 literature reference for Dendrobium monogrammoides J.J.Sm.
Dendrobium pseudofrigidum J.J.Sm. (synonym) 1 literature reference for Dendrobium pseudofrigidum J.J.Sm.
Dendrobium theionanthum Schltr. (synonym) 1 literature reference for Dendrobium theionanthum Schltr.
Oxyglossellum theionanthum (Schltr.) M.A.Clem. & D.L.Jones (synonym) 1 literature reference for Oxyglossellum theionanthum (Schltr.) M.A.Clem. & D.L.Jones
Pedilonum caespitificum (Ridl.) Rauschert (synonym) 1 literature reference for Pedilonum caespitificum (Ridl.) Rauschert
Pedilonum frigidum (Schltr.) Rauschert (synonym) 1 literature reference for Pedilonum frigidum (Schltr.) Rauschert
Pedilonum gemma Rauschert (synonym) 1 literature reference for Pedilonum gemma Rauschert
Pedilonum theionanthum (Schltr.) Rauschert (synonym) 1 literature reference for Pedilonum theionanthum (Schltr.) Rauschert
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Asparagales
Family Orchidaceae
Genus Dendrobium
Species Dendrobium masarangense
Distribution: New Guinea
Additional data: -
Source database: World Checklist of Selected Plant Families, 27 Nov 2009
Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003
Online resource: http://apps.kew.org/wcsp/namedetail.do?accepted_id=58355&repSynonym_id=-9998&name_id=58355&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:278d868a-60a7-102d-be47-00304854f810:ac2010