$modus 0:
$modus 1:
Bulbophyllum ovatum
Bulbophyllum ovatum Seidenf. [Accepted]
Orchidaceae Epidendroideae Epidendreae Bulbophyllinae
2 165182 Bulbophyllum ovatum Seidenf.
G. Seidenfaden, Orchid Genera Thailand, vol. 8 : , fig. 37 ()