There is no B. yasnae in the Kew list.
BULBOPHYLLUM THAIORUM J.J.SM., BULL. JARD. BOT. BUITENZORG, II, 8: 28 (1912).This name is accepted.
Bulbophyllum yasnae award 20112741 has been determined to be Bulbophyllum thaiorum by SITF (Dec 2011). You may now process the award. Please add to the description- awarded as Bulbophyllum yasnae.