Oncidium hagsaterianum R. Jiménez & Soto Arenas 1993 SECTION Oblongata Photo courtesy of The Epidendra Website

Another Flower Photo courtesy of Robert Weyman Bussey

Common Name Hagsater's Oncidium [Mexican Orchidist current]

Flower Size 1" + [2.5 cm+]

Found from Vera Cruz and Chiapas states of Mexico and Guatemala as an epiphyte.

Related to and often cited as a synonym of Oncidium wentworthianum but differs mostly in the calli on the lip.

Synonyms

ReferencesW3 Tropicos, Kew Monocot list , IPNI ; AOS Bulletin Vol 30 No 9 1961 as Oncidium wentworthianum; The Pictoral Encyclopedia of Oncidium Zelenko 2002; Oncidium Vol 2 Koniger 2005 photo/drawing as O wentworthianum; Las Orquideas del Peru Izerskyy & Bezverhov 2011 photo not?

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