$modus 0: smartphone
$modus 1: smartphone
Bulbophyllum protractum
Bulbophyllum protractum Hook.f. [Accepted]
Orchidaceae Epidendroideae Epidendreae Bulbophyllinae
2 165393 Bulbophyllum protractum Hook.f.
W.J. Hooker, J.D. Hooker, Icon. Pl., vol. 21 : t. 2037 (1890) [M. Smith]
2 165393 Bulbophyllum protractum Hook.f.
G. Seidenfaden, Orchid Genera Thailand, vol. 8 : , fig. 53 ()
2 165393 Bulbophyllum protractum Hook.f.
Ann. Roy. Bot. Gard. (Calcutta), vol. 8(2): : t. 111 (1891) [R. Pantling]