Misplaced Pages

Ascocentrum: Difference between revisions

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Browse history interactively← Previous editNext edit →Content deleted Content addedVisualWikitext
Revision as of 18:48, 8 September 2005 editJoJan (talk | contribs)Autopatrolled, Administrators172,695 edits removing "inuse"← Previous edit Revision as of 04:11, 9 September 2005 edit undoOort (talk | contribs)219 edits added Category: Orchid generaNext edit →
Line 95: Line 95:


*Roberts*, J.A., Anuku, S., Burdon, J., Mathew, P., McGough*, H.N. & Newman, A.D. (comps) (2001 ). ''CITES orchid checklist. Volume 3'': for the genera Aerangis, Anagraecum, Ascocentrum, Bletilla, Brassavola, Calanthe, Catasetum, Miltonia, Miltonioides, Miltoniopsis, Renanthera, Renantherella, Rhynchostylis, Rossioglossum, Vanda and Vandopsis. Kew: Royal Botanic Gardens, Kew, 233 pp. *Roberts*, J.A., Anuku, S., Burdon, J., Mathew, P., McGough*, H.N. & Newman, A.D. (comps) (2001 ). ''CITES orchid checklist. Volume 3'': for the genera Aerangis, Anagraecum, Ascocentrum, Bletilla, Brassavola, Calanthe, Catasetum, Miltonia, Miltonioides, Miltoniopsis, Renanthera, Renantherella, Rhynchostylis, Rossioglossum, Vanda and Vandopsis. Kew: Royal Botanic Gardens, Kew, 233 pp.

]

Revision as of 04:11, 9 September 2005

Template:Taxobox begin Template:Taxobox image Template:Taxobox begin placement Template:Taxobox regnum entry Template:Taxobox divisio entry Template:Taxobox classis entry Template:Taxobox ordo entry Template:Taxobox familia entry Template:Taxobox subfamilia entry Template:Taxobox tribus entry Template:Taxobox subtribus entry Template:Taxobox alliance entry Template:Taxobox genus entry
Template:Taxobox authority botany Template:Taxobox end placement Template:Taxobox section subdivision See text Template:Taxobox end


Ascocentrum is a small genus belonging to the orchid family (Orchidaceae). The type species is Ascocentrum miniatum (Lindl.) Schltr. ex J. J. Sm. (originally as Saccolabium miniatum Lindl.)

They occur mainly in warmer to intermediate, humid climates of the foothills of the Himalayas, in Myanmar, Thailand, Malaysia, the Philippines, Java and Borneo.

These monopodial epiphytic orchids grow on deciduous trees. They have a short, simple to bifurcate stem (max. 15-18 cm) with an upright, compact, conical to racemose inflorescence, consisting of smaller brightly colored flowers. These flowers have a prominent spur and a strap-like lip. Their bright colors vary between yellow, orange, red, orchid or cerise

The chromosome number is 2n = 38

They are popular among orchid lovers because they resemble the compact Vanda-like species. Nevertheless their cultivation is rather difficult.

Species

  • Ascocentrum ampullaceum (Roxb.) Schltr., (1913) : Vein-like Ascocentrum (Nepal to Thailand)
  • Ascocentrum aurantiacum (J.J.Sm.) Schltr., (1913): Orange Ascocentrum
    • Ascocentrum aurantiacum subsp. aurantiacum (Sulawesi)
    • Ascocentrum aurantiacum subsp. philippinense Christenson, (1992) (Philippines)
  • Ascocentrum aureum J.J.Sm., (1917)
  • Ascocentrum christensonianum Haager, (1993) : Christensen’s Ascocentrum (Vietnam)
  • Ascocentrum curvifolium (Lindl.) Schltr., (1913) : Curved-leafed Ascocentrum (Nepal, China, Vietnam)
  • Ascocentrum garayi Christenson, (1992): Garay’s Ascocentrum (Himalayas, Malaysia, Vietnam)
  • Ascocentrum himalaicum (Deb, Sengupta & Malick) Christenson (1987)
  • Ascocentrum insularum Christenson, (1992)
  • Ascocentrum miniatum (Lindl.) Schltr., (1913) : Rust-red Ascocentrum (Malaysia, Java, Borneo)
  • Ascocentrum pumilum (Hayata) Schltr. (1919) :
  • Ascocentrum rubescens (Rolfe) P.F.Hunt (1970)
  • Ascocentrum rubrum (Lindl.) Seidenf. (1988)
  • Ascocentrum semiteretifolium Seidenf. (1970) : Semi-terete Leaf Ascocentrum (Thailand)


Intergeneric hybrids

They are generally crossed with Vanda species into numerous intergeneric hybrids, giving the following nothogeneric names (i.e. the name at generic rank for a hybrid between representatives of two or more genera)

  • xAscocenda (Ascocentrum x Vanda)
  • xAlphonsoara (Arachnis x Ascocentrum x Vanda x Vandopsis)
  • xAscofadanda J.M.H.Shaw (2004) (Ascocentrum x Vanda x Seidenfadenia x Vanda)
  • xAscovandoritis (Ascocentrum x Doritis x Vanda)
  • xBokchoonara (Arachnis x Ascocentrum x Phalaenopsis x Vanda)
  • xBovornara (Arachnis x Ascocentrum x Rhynchostylis x Vanda)
  • xChristieara (Aerides x Ascocentrum x Vanda)
  • xDarwinara (Ascocentrum x Neofinetia x Rhynchostylis x Vanda)
  • xDebruyneara (Ascocentrum x Luisia x Vanda)
  • xDevereuxara (Ascocentrum x Phalaenopsis x Vanda)
  • xEastonara (Ascocentrum x Gastrochilus x Vanda)
  • xFujiora (Ascocentrum x Trichoglottis x Vanda)
  • xHimoriara (Ascocentrum x Phalaenopsis x Rhynchostylis x Vanda)
  • xHirayamaara S.Hiray. & J.M.H.Shaw (2004) (Ascocentrum x Neofinetia x Paraphalaenopsis x Rhynchostylis x Vanda)
  • xHolcenda J.M.H.Shaw (2003) (Ascocentrum x Holcoglossum x Vanda)
  • xHygrocenda J.M.H.Shaw (2003) (Ascocentrum x Hygrochilus x Vanda)
  • xIsaoara (Aerides x Ascocentrum x Phalaenopsis x Vanda)
  • xKagawara (Ascocentrum x Renanthera x Vanda)
  • xKnappara (Ascocentrum x Rhynchostylis x Vanda x Vandopsis)
  • xKnudsonara (Ascocentrum x Neofinetia x Renanthera x Rhynchostylis x Vanda)
  • xLewisara (Aerides x Arachnis x Ascocentrum x Vanda)
  • xMendelara Jusczak & J.M.H.Shaw (2004) (Ascocentrum x Holcoglossum x Neofinetia x Rhynchostylis x Vanda)
  • xMicholitzara (Aerides x Ascocentrum x Neofinetia x Vanda)
  • xMokara (Arachnis x Ascocentrum x Vanda)
  • xNakamotoara (Ascocentrum x Neofinetia x Vanda)
  • xOkaara (Ascocentrum x Renanthera x Rhynchostylis x Vanda)
  • xOnoara (Ascocentrum x Renanthera x Vanda x Vandopsis)
  • xPageara (Ascocentrum x Luisia x Rhynchostylis x Vanda)
  • xPaulara (Ascocentrum x Doritis x Phalaenopsis x Renanthera x Vanda)
  • xRobinaria (Aerides x Ascocentrum x Renanthera x Vanda)
  • xRonnyara (Aerides x Ascocentrum x Rhynchostylis x Vanda)
  • xShigeuraara (Ascocentrum x Ascoglossum x Renanthera x Vanda)
  • xStamariaara (Ascocentrum x Phalaenopsis x Renanthera x Vanda)
  • xSutingara (Arachnis x Ascocentrum x Phalaenopsis x Vanda x Vandopsis)
  • xVascostylis (Ascocentrum x Rhynchostylis x Vanda)
  • xVandewegheara (Ascocentrum x Doritis x Phalaenopsis x Vanda)
  • xVanglossum (Ascoglossum x Vanda)
  • xWilkinsara (Ascocentrum x Vanda x Vandopsis)
  • xYusofara (Arachnis x Ascocentrum x Renanthera x Vanda)


Reference work

  • Roberts*, J.A., Anuku, S., Burdon, J., Mathew, P., McGough*, H.N. & Newman, A.D. (comps) (2001 ). CITES orchid checklist. Volume 3: for the genera Aerangis, Anagraecum, Ascocentrum, Bletilla, Brassavola, Calanthe, Catasetum, Miltonia, Miltonioides, Miltoniopsis, Renanthera, Renantherella, Rhynchostylis, Rossioglossum, Vanda and Vandopsis. Kew: Royal Botanic Gardens, Kew, 233 pp.
Category: