Bulbophyllum helenae (as Cirrhopetalum cornutum) - Curtis' 79 (Ser. 3 no. 9) pl. 4753 (1853) (cropped), Walter Hood Fitch, 1853
Illustration of bulbophyllum helenae (as syn. Cirrhopetalum cornutum). Date: 1853.
Author: Walter Hood Fitch (1817-1892) del. et lith., description by William Jackson Hooker (1785—1865)Source: https://commons.wikimedia.org/Loading...