Tolumnia triquetra (Sw.) Nir [ Oncidium triquetrum (Sw.) R. Br.]
no HD illustration available (m1)
Tolumnia triquetra (Sw.) Nir [ Epidendrum triquetrum Sw.] [Orchidaceae]
M. North, Paintings M. North: t. 111, fig. 3 () [M. North]