You selected Dendrobium canaliculatum var. pallidum Dockrill. This is a synonym for:

Accepted scientific name:
Dendrobium canaliculatum var. canaliculatum (accepted name)
Synonyms:
Callista tattoniana (Bateman ex Rchb.f.) Kuntze (synonym) 1 literature reference for Callista tattoniana (Bateman ex Rchb.f.) Kuntze
Cepobaculum tattonianum (Bateman ex Rchb.f.) M.A.Clem. & D.L.Jones (synonym) 1 literature reference for Cepobaculum tattonianum (Bateman ex Rchb.f.) M.A.Clem. & D.L.Jones
Dendrobium canaliculatum var. nigrescens Nicholls (synonym) 1 literature reference for Dendrobium canaliculatum var. nigrescens Nicholls
Dendrobium canaliculatum var. pallidum Dockrill (synonym) 1 literature reference for Dendrobium canaliculatum var. pallidum Dockrill
Dendrobium canaliculatum var. tattonianum (Bateman ex Rchb.f.) Rchb.f. (synonym) 1 literature reference for Dendrobium canaliculatum var. tattonianum (Bateman ex Rchb.f.) Rchb.f.
Dendrobium tattonianum Bateman ex Rchb.f. (synonym) 1 literature reference for Dendrobium tattonianum Bateman ex Rchb.f.
Common names: -
Classification:
Plantae
Phylum Magnoliophyta
Class Liliopsida
Order Asparagales
Family Orchidaceae
Genus Dendrobium
Species Dendrobium canaliculatum
Distribution: New Guinea to N. Queensland
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=57311&repSynonym_id=-9998&name_id=57311&status=true
CoL taxon LSID: urn:lsid:catalogueoflife.org:taxon:278cc7a4-60a7-102d-be47-00304854f810:ac2010