|
taxonomy |
described by |
von Mueller, Ferdinand Jacob Heinrich |
|
published in |
Transaction and Proceedings of the Royal Society of Victoria 24 : 175 1888 |
|
|
|
|
family |
Orchidaceae |
|
subfamily |
Epidendroideae |
|
tribe |
Malaxideae |
|
subtribe |
Dendrobiinae |
|
genus |
Dendrobium Swartz 1799 |
|
|
|
|
metabolism |
CAM pathway, stomata of the leaves are open at night. |
|
|
(K.Silvera, L.S. Santiago, J.C. Cushman, K. Winter - International Symposium on Plant Biology, August 2013) |
|
|
it is useful give the soluble mineal nutriens, on the roots. |
|
|
|
native of |
origins |
on mossy trees or rocks, throughout the main mountain chain in Indonesia (Irian Jaya, Mt. Jaya), |
|
|
Papua (Mt. Obree, Laiagam, Bismark Archipelago, Nondugl, Mt. Simpson, Mt. Hagen, Mimika Regency, |
|
|
Hidden Valley, Morobe, Indagen, New Ireland) |
|
altitude |
750 - 3450 m (2500 - 11400 ft) |
|
habitat |
climate informations from Laiagam (Enga, Papua) |
|
|
Köppen climate classification : Af, humid tropical climate of the rainforest |
|
|
(no winter season, more abundant rainfall) |
|
|
the weather station data (temperatures are calculated for an altitude of 2000 m / 6600 ft) : |
|
|
 |
|
photoperiod |
in Laiagam this orchid bloom with a photoperiod, that varies during the year, from 12 h 21 m' to 11 h 39 m' |
|
life form |
epiphyte or litophyte |
|
brightness |
partial shade |
|
|
|
inflorescence |
length |
1 cm (0.4"), basal |
|
nr flowers |
1 |
|
size |
single flower, 2 L 1.5 cm (0.8" L 0.6") |
|
duration |
single flower, ≈ 200 days |
|
time |
to bloom from birth, ≈ 90 days |
|
|
|
CITES |
appendix |
II
|