Orchidaceae Juss.
Dendrobium x gracillimum (Rupp) Leaney
, legitimate, named hybrid
[Leaney, R.F. (1934), Dendrobiums of Australia. Orchidologia Zeylanica 1(2)]:
73-74
[comb. et stat. nov.]
basionym:
Dendrobium speciosum var. gracillimum Rupp
legitimate
[Dockrill, A.W. (1969), Australian Indigenous Orchids]:
404-405
[secondary reference]
nomenclatural synonym:
Dendrobium speciosum var. gracillimum Rupp
legitimate
-
Text:
"D. X gracillimum... almost certainly originated as a hybrid, or series of hybrids, between D. speciosum and D. gracilicaule."
[Williams, K.A.W. (1984), Native Plants of Queensland 2]:
100
[secondary reference]
[Jones, D.L. (1988), Native Orchids of Australia]:
455
[secondary reference]
[Ross, E.M. in Stanley, T.D. & Ross, E.M. (1989), Orchidaceae. Flora of South-eastern Queensland 3]:
436
[secondary reference]
nomenclatural synonym:
Dendrobium speciosum var. gracillimum Rupp
legitimate
taxonomic synonym:
Dendrobium speciosum var. bancroftianum Rchb.f.
legitimate
taxonomic synonym:
Dendrobium speciosum f. bancroftianum (Rchb.f.) F.M.Bailey
legitimate
taxonomic synonym:
Dendrobium x gracilosum Clemesha
legitimate
[Clements, M.A. in Jones, D.L. (ed.) (August 1989), Catalogue of Australian Orchidaceae. Australian Orchid Research 1]:
53-54
[secondary reference]
nomenclatural synonym:
Dendrobium speciosum var. gracillimum Rupp
legitimate
nomenclatural synonym:
Tropilis x gracillima (Rupp) Butzin
legitimate
nomenclatural synonym:
Tropilis x gracillima (Rupp) Rauschert
isonym
taxonomic synonym:
Dendrobium x gracilosum Clemesha
legitimate
-
Text:
"Generally accepted as a natural hybrid between D. gracilicaule and D. tarberi (syn D. speciosum var. hillii)."
[Dockrill, A.W. (1993), Australian Indigenous Orchids Edn. 2, 1]:
504-506
[secondary reference]
nomenclatural synonym:
Dendrobium speciosum var. gracillimum Rupp
legitimate
nomenclatural synonym:
Tropilis x gracillima (Rupp) Butzin
legitimate
nomenclatural synonym:
Tropilis x gracillima (Rupp) Rauschert
isonym
taxonomic synonym:
Dendrobium speciosum var. bancroftianum Rchb.f.
legitimate
taxonomic synonym:
Dendrobium speciosum var. nitidum F.M.Bailey
legitimate
taxonomic synonym:
Dendrobium speciosum f. bancroftianum (Rchb.f.) F.M.Bailey
legitimate
taxonomic synonym:
Dendrobium x gracilosum Clemesha
legitimate
taxonomic synonym:
Dendrobium x nitidum (F.M.Bailey) M.A.Clem. & D.L.Jones
legitimate
isonym:
Dendrobium x gracillimum (Rupp) Rupp
isonym
-
Putative natural hybrid between Dendrobium gracicaule F.Muell. var. gracicaule and Dendrobium speciosum var. hillii Masters
[Bishop, A. (1996), Field guide to the orchids of New South Wales and Victoria Edn. 1]:
190, Plate 457
[secondary reference]
[Bishop, A. (2000), Field guide to the orchids of New South Wales and Victoria Edn. 2]:
190, Plate 457
[secondary reference]
[Council of Heads of Australasian Herbaria (28 February 2018), Australian Plant Census]:
-
APC
[secondary reference]
nomenclatural synonym:
Dendrobium speciosum var. gracillimum Rupp
legitimate
nomenclatural synonym:
Dendrobium x gracillimum (Rupp) Rupp
isonym
nomenclatural synonym:
Tropilis x gracillima (Rupp) Butzin
legitimate
nomenclatural synonym:
Tropilis x gracillima (Rupp) Rauschert
isonym
nomenclatural synonym:
Tropilus x gracillima Dockrill
orth. var.
nomenclatural synonym:
Thelychiton x gracillimus (Rupp) M.A.Clem. & D.L.Jones
legitimate
taxonomic synonym:
Dendrobium speciosum var. nitidum F.M.Bailey
legitimate
taxonomic synonym:
Dendrobium x gracilosum Clemesha
legitimate
taxonomic synonym:
Dendrobium nitidum D.L.Jones
nom. inval.
taxonomic synonym:
Dendrobium x nitidum (F.M.Bailey) M.A.Clem. & D.L.Jones
legitimate
taxonomic synonym:
Thelychiton x nitidus (F.M.Bailey) M.A.Clem. & D.L.Jones
legitimate
-
APC Comment:
A hybrid taxon involving Dendrobium speciosum and D. gracilicaule (fide P.A.Leaney, Orchidologia Zeylanica 1: 73 (1934); A.W.Dockrill, Austral. Indig. Orchids 1: 404–405 (1969); D.L.Jones, Native Orchids Australia 117 (1988); E.M.Ross in T.D.Stanley & E.M.Ross, Fl. South-eastern Queensland 3: 372 (1989), as D. macropus subsp. gracilicaule) or D. gracilicaule and D. speciosum var. speciosum or D. gracilicaule and D. speciosum var. grandiflorum (fide S.C.Clemesha, Orchadian 8(8): 177 (1986)) or D. gracilicaule and D. speciosum var. hillii (fide A.W.Dockrill, Austral. Indig. Orchids 2nd edn, 1: 266 (1993)) or D. gracilicaule and D. tarberi (fide Austral. Orchid Name Index, as Thelychiton gracilicaulis and T. tarberi).
-
APC Dist.:
Qld
[Jones, D.L. (January 2021), Native Orchids of Australia Edn. 3]:
692
[nomenclatural synonym]
nomenclatural synonym of:
Thelychiton x gracillimus (Rupp) M.A.Clem. & D.L.Jones
legitimate