Dendrobieae: Difference between revisions

The taxonomy of ''Dendrobieae'' is still under discussion. The group has been described with the composition below by [[Robert Louis Dressler|Dressler]] (1993),<ref name="Dressler">{{Aut|Robert L. Dressler}}, 1993: ''Phylogeny and Classification of the Orchid Family''. S. 105ff. Cambridge University Press, {{ISBN|0-521-45058-6}}</ref> but appears to be a [[polyphyletic]] group. This was investigated by [[Kenneth M. Cameron|Cameron]] et al. (1999)<ref name="Cameron">{{Cite web |url=http://www.amjbot.org/cgi/content/full/86/2/208 |titlefirst1={{Aut|K.M. |last1=Cameron, |first2=M.W. |last2=Chase, |first3=W.M. |last3=Whitten, |first4=P.J. |last4=Kores, |first5=D.C. |last5=Jarrell, |first6=V.A. |last6=Albert, |first7=T. |last7=Yukawa, |first8=H.G. |last8=Hills & |first9=D.H. |last9=Goldman}}, |date=1999: |title=A phylogenetic analysis of the Orchidaceae: evidence from rbcL nucleotide sequences |journal=American Journal of Botany |volume=86 |pages=208–224 |access-date=2015-06-17 |archive-date=2010-07-03 |archive-url=https://web.archive.org/web/20100703085552/http://www.amjbot.org/cgi/content/full/86/2/208 |url-status=dead }}</ref> and [[Cássio van den Berg|van den Berg]] et al. (2000).<ref name="Berg">[{{cite web|url=http://www.amjbot.org/cgi/content/abstract/92/4/613?ck=nck {{Aut|first1=C. |last1=van den Berg, |first2=D.H. |last2=Goldman, |first3=J.V. |last3=Freudenstein, |first4=A.M. |last4=Pridgeon, |first5=K.M. |last5=Cameron & |first6=M.W. |last6=Chase}}, |date=2005: |title=An overview of the phylogenetic relationships within Epidendroideae inferred from multiple DNA regions and recircumscription of Epidendreae and Arethuseae (Orchidaceae)(abstract)]}}</ref> However, they moved the genus ''[[Pseuderia]]'' to the tribe [[Podochileae]]. As a result, the tribe contained two [[subtribe]]s, 27 genera and about 3,000 species.

In various studies in 2003<ref name="Clements 2003">[http://www.rbgsyd.nsw.gov.au/__data/assets/pdf_file/0003/72723/Tel10Cle247.pdf {{Webarchive|url=https://web.archive.org/web/20110329190821/http://www.rbgsyd.nsw.gov.au/__data/assets/pdf_file/0003/72723/Tel10Cle247.pdf |date=2011-03-29 }} {{Aut|M.A. Clements}} (2003): Molecular phylogenetic systematics in the Dendrobiinae (Orchidaceae), with emphasis on Dendrobium section Pedilonum. Telopea 10: 247 - 298</ref> and 2006<ref name="Clements2006">{{Cite web |url=http://cat.inist.fr/?aModele=afficheN&cpsidt=18269740 |titlelast={{AutClements |M.first=Mark A. Clements}}, |date=2006: |title=Molecular phylogenetic systematics in Dendrobieae (Orchidaceae). |journal=Aliso |volume=22: 465 - 480|pages=465–480 |access-date=2015-06-17 |archive-date=2015-06-18 |archive-url=https://web.archive.org/web/20150618043526/http://cat.inist.fr/?aModele=afficheN&cpsidt=18269740 |url-status=dead }}</ref> based on DNA analysis, [[Mark Alwin Clements|Clements]] called for a review of ''Dendrobieae'' to be placed in the more [[monophyletic]] groups. Thus [[Bulbophyllinae]] was positioned earlier while [[Podochileae]] in its original position.