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

Accepted scientific name:
Dendrobium neoguineense A.D.Hawkes & A.H.Heller (accepted name) 1 literature reference for Dendrobium neoguineense A.D.Hawkes & A.H.Heller
Synonyms:
Dendrobium longicaule Schltr., nom. illeg. (synonym) 1 literature reference for Dendrobium longicaule Schltr., nom. illeg.
Grastidium neoguineense (A.D.Hawkes & A.H.Heller) Rauschert (synonym) 1 literature reference for Grastidium neoguineense (A.D.Hawkes & A.H.Heller) Rauschert
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Asparagales
Family Orchidaceae
Genus Dendrobium
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=58496&repSynonym_id=-9998&name_id=58496&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:278db272-60a7-102d-be47-00304854f810:ac2010