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

Phal. Sunset Gemstone 'Tahiti' $25.00 listed by Peter Podaras Boring, USA

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: Katherinea treacheriana

Kew currently accepted name is Dendrobium treacherianum

Katherinea treacheriana is an orchid species identified by (Rchb.f. ex Hook.f.) A.D.Hawkes in 1956. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Dendrobium treacherianum.
Genus
Katherinea (Kat.)
Grex
treacheriana
Parents
Species
Author
(Rchb.f. ex Hook.f.) A.D.Hawkes
Year
1956
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ORIGIN: Found in Borneo and the Philippines high in primary forests in the canopy of large rough barked trees on large branches at elevations of 100 to 1600 meters and needs high humidity and bright light.

DESCRIPTION: It is a small sized, hot to cool growing epiphyte with a stout rhizome with crowded, ovoid, 4 to 6 angled, dull brownish green pseudobulbs carrying 2, stiff, oblong-elliptic to narrowly elliptic, retuse, leathery leaves and blooms on a terminal, porrect to pendant, 4 to 6 [10 to 15 cm] long, few to several [2 to 20] flowered, racemose inflorescence with fragrant [dried coconut], resupinate flowers occurring in the summer.

FLOWER SIZE: 1 1/4 to 3 1/5 inches [3 to 8 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Dendrobium Den treacherianum 1881 Rchb.f. ex Hook.f.
Add+ Epigeneium Egm treacherianum 1957 (Rchb.f. ex Hook.f.) Summerh.
Add+ Sarcopodium Spd treacherianum 1910 (Rchb.f. ex Hook.f.) Rolfe
Add+ Callista Callista treacheriana 1891 (Rchb.f. ex Hook.f.) Kuntze
Add+ Dendrobium Den lyonii 1908 Ames
Add+ Epigeneium Egm lyonii 1957 (Ames) Summerh.
Add+ Sarcopodium Spd lyonii 1910 (Ames) Rolfe
Most awarded/recent cultivars: Egm. lyonii 'Golden Gate' (3 awards from 2003 to 2005) Den. treacherianum 'Seevetal' (2 awards in 2018) Den. treacherianum 'Seeve' (2 awards in 2016) Egm. lyonii 'Profusion' (2 awards in 2005) Egm. lyonii 'Doris Viola' (2 awards in 2000) Egm. lyonii 'Phelps Farm' (2 awards in 1994) Den. treacherianum 'Emjay' (2016) Den. treacherianum 'Huntington's Ruby Cascade' (2015) Egm. lyonii 'Nei Shan' (2008) Egm. lyonii 'Elizabeth' (2005) Egm. treacherianum 'Rage' (2003) Egm. lyonii 'Irene Rohrmoser' (2001) Egm. lyonii 'Anna Chai' (2001) Egm. lyonii 'D & B' (1996) Egm. lyonii 'Joanne's Dream' (1995) Egm. lyonii 'Dom's Dream' (1994) Egm. lyonii 'Red River' (1987) Egm. lyonii 'Betty Sue' (1971) Egm. lyonii 'Greentree' (1970) Egm. lyonii 'Vieux Rose' (1965)
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