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Orchid Species: Humboltia ceratothallis

Kew currently accepted name is Myoxanthus ceratothallis

Humboltia ceratothallis is an orchid species identified by (Rchb.f.) Kuntze in 1891. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Myoxanthus ceratothallis.
Genus
Humboltia (Humboltia.)
Grex
ceratothallis
Parents
Species
Author
(Rchb.f.) Kuntze
Year
1891
ORIGIN: Found from Venezuela, Colombia, Ecuador and Peru at elevations of 1125 to 3200 meters.

DESCRIPTION: Medium sized, cool to cold growing epiphyte or terrestrial with stout, erect, ramicauls enveloped basally by 5 to 9 hispidulous, tubular sheaths and carrying a single, apical, erect, thickly coriaceous, narrowly ovate, acute leaf that is cuneate below into the subpetiolate base and blooms in the summer and fall on a short fascile of single successive flowers arising at the apex of the ramicaul.

FLOWER SIZE: 2/5 inch [1 cm] -- information provided by Jay Pfahl, author of the Internet Orchid Species Encyclopedia (IOSPE).
Other Names
Genus Name Genus Grex Name Year Author
Add+ Myoxanthus My ceratothallis 1982 (Rchb.f.) Luer
Add+ Myoxanthus My affinoides 1983 Luer
Add+ Myoxanthus My herzogii 1982 (Schltr.) Luer
Add+ Myoxanthus My lancipetalus 1982 (H.Karst.) Luer
Add+ Pleurothallis Pths ceratothallis 1854 Rchb.f.
Add+ Pleurothallis Pths herzogii 1913 Schltr.
Add+ Pleurothallis Pths lancipetala 1919 (H.Karst.) Schltr.
Add+ Pleurothallis Pths longipes 1855 Körn.
Most awarded/recent cultivars: My. ceratothallis 'Jardin Botanique de Montreal' (2001)
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