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There are currently no photos of plants of Cleisostoma siamense for sale by members of ORCHIDS.ORG. Below are other recent plants for sale:

B. perrinii $35.00 listed by Linda Hartman PORT ST LUCIE, USA Local Only

Dendrobium var. Love Memory 'Fizz' $30.00 listed by Eva Boczon Chicago, USA Local Only

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Orchid Species: Cleisostoma siamense

Kew currently accepted name is Pomatocalpa maculosum

Cleisostoma siamense is an orchid species identified by Rolfe ex Downie in 1925. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Pomatocalpa maculosum.
Genus
Cleisostoma (Cleis.)
Grex
siamense
Parents
Species
Author
Rolfe ex Downie
Year
1925
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ORIGIN: Found in the eastern Himalayas, Sri Lanka, the Andaman Islands, Thailand, Nicobar Islands, Laos, Malaysia, Java and the Philippines at elevations of 10 to 600 meters.

DESCRIPTION: Large sized, hot to warm growing epipyhyte or terrestrial with elongate stems carrying 20, dark green leaves that blooms in the late fall in the northern hemisphere on 1 to 3 at a time, stiffly erect, to 18 [45 cm] long, shortly branched, many flowered inflorescence with up to 10 flowers open at any one time.

FLOWER SIZE: 1/3 inch [8 mm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Pomatocalpa Pmcpa maculosum 1912 (Lindl.) J.J.Sm.
Add+ Pomatocalpa Pmcpa andamanicum 1912 (Hook.f.) J.J.Sm.
Add+ Cleisostoma Cleis andamanicum 1890 Hook.f.
Add+ Saccolabium Slm maculosum 1931 (Lindl.) Alston in H.Trimen
Add+ Pomatocalpa Pmcpa linearifolium 1988 Seidenf.
Add+ Pomatocalpa Pmcpa naevatum 1912 J.J.Sm.
Add+ Pomatocalpa Pmcpa siamense 1961 (Rolfe ex Downie) Summerh.
Add+ Saccolabium Slm galeatum 1861 Gardner ex Thwaites
Add+ Cleisostoma Cleis galeatum 1861 Thwaites
Add+ Cleisostoma Cleis laoticum 1930 Guillaumin
Add+ Cleisostoma Cleis maculosum 1833 Thwaites
Add+ Echioglossum Echioglossum siamense 2003 (Rolfe ex Downie) Szlach.
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