Oncidium varicosum (as Oncidium euxanthinum) - Curtis' 103 (Ser. 3 no. 33) pl. 6322 (1877), Walter Hood Fitch, 1877
Illustration of oncidium varicosum (as syn. Oncidium euxanthinum). Date: 1877.
Author: Walter Hood Fitch (1817-1892) del. et lith. Description by Joseph Dalton Hooker (1817—1911)Source: https://commons.wikimedia.org/Loading...