Hoya bhutanica
Hoya bhutanicaGrierson & D.G.Long kin : ApocynaceaeSubfamily : AsclepiadoideaeTribe : MarsdenieaeGenus : Hoya The specific name " bhutanica(pronounced bu - TAN - ee - kuh ) means " belonging to or derived from Bhutan " and refers toBhutan , formally the Kingdom of Bhutan , from where this species originate . In cultivation, Singapore. Photo by Bun Tay. Used with permission. All rights reserved. Hoya bhutanicais native toBhutan . It grows as anepiphytein dense forests at an elevation of about 1,480 feet ( 450 K ) ....