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Orchid Species: Rhinocidium longicornu

Kew currently accepted name is Gomesa longicornu

Rhinocidium longicornu is an orchid species identified by (Mutel) Baptista in 2006. Culture information and photos for this orchid are commonly detailed under the currently accepted name of Gomesa longicornu.
Genus
Rhinocidium (Rhc.)
Grex
longicornu
Parents
Species
Author
(Mutel) Baptista
Year
2006
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ORIGIN: Found in Minas Gerais, Rio de Janeiro, Sao Paulo, Parana, Santa Catarina and Rio Grande do Sul states of Brazil in the southeast Atlantic forest at elevations of 500 to 1800 meters, in shaded and humid places.

DESCRIPTION: Small sized, warm to cool growing epiphyte with clustered, oblong-conical, slightly compressed, ridged pseudobulbs carrying 1 or 2 apical, erect, rigid, oblong to oblong-ligulate, subacute leaves that are deep green above and paler below and blooms in the spring, summer and fall on a basal, 10 to 18 [25 to 45 cm] long, paniculate inflorescence with 6 to 10, spreading, subdistichous, slender branches carrying 7 to 20 flowers each, all held in the apical half and having membraneous floral bracts.

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+ Gomesa Gom longicornu 2009 (Mutel) M.W.Chase & N.H.Williams
Add+ Coppensia Cpp longicornu 2010 (Mutel) F.Barros & V.T.Rodrigues
Add+ Oncidium Onc gautieri 1869 Regel
Add+ Oncidium Onc macronix
Add+ Oncidium Onc monoceras 1841 Hook.
Add+ Oncidium Onc rhinoceros 1856 Rchb.f.
Add+ Oncidium Onc unicorne 1839 Lindl.
Add+ Oncidium Onc unicornutum 1838 Knowles & Westc.
Add+ Rhinocerotidium Rhinocerotidium rhinoceros 2006 (Rchb.f.) Szlach.
Add+ Oncidium Onc longicornu 1838 Mutel
Add+ Rhinocerotidium Rhinocerotidium longicornu 2006 (Mutel) Szlach.
Add+ Gomesa Gom rhinoceros 2009 (Rchb.f.) M.W.Chase & N.H.Williams
Most awarded/recent cultivars: Onc. longicornu 'Memoria Ineke de Zoeten' (2001) Onc. rhinoceros 'Arborview' (1994) Onc. longicornu 'Memoria Helena Leighty' (1980) Onc. unicorne 'Joyce' (1973)
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