Dendrobium fimbriatum var oculatum

 Dendrobium fimbriatum

Dendrobium fimbriatum                                                                                                                                                   photo C. Solimbergo
   
taxonomy         described by Hooker, William Jackson
  published in       Exotic Flora  1 : ad pl. 71    1823
     
var. oculatum described by Hooker, William Jackson
  published in Botanical Magazine  71 : t . 4160    1845
     
  family Orchidaceae
  subfamily Epidendroideae
  tribe Malaxideae
  subtribe Dendrobiinae
  genus Dendrobium  Swartz 1799
     
  chromosomes      2n = 40  
  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 humid forests in Bangladesh, India (Assam, Sikkim, Kumsi forst, Algarah forest, Kalimpong), Nepal,
    Bhutan (Trashiyangtsi), Viet Nam, Thailand (Ta Kanum, Kanburi), Burma (Tenasserim, Moulmein),
    China (Hainan, Guangxi, Guizhou, Yunnan, Maguan), Malaysia
  altitude 200 - 1830 m  (660 - 6039 ft)
  habitat climate informations from Gangtok (Algarah forest, Sikkim, India)
    Köppen climate classification : Cwb, humid subtropical climate, with hot summer
    the weather station data (temperatures are calculated for an altitude of 1000 m / 3300 ft) :
    Dendrobium fimbriatum a gr uk
  photoperiod in Gangtok this orchid bloom with a photoperiod, that varies during the year, from 13 h 49 m' to 10 h 11 m'
  life form epifphyte or litophyte   
  brightness    partial shade
     
inflorescence     length 8 - 18 cm  (3.2" - 7.2"), from the upper nodes 
  nr flowers 8 - 12, fragrants
  size single flower  3 L 4 cm  (1.2" L 1.6") - inflorescence  17 L 9 cm  (6.8" L 3.6")
  duration inflorescence ≈ days
  time from birth to bloom 40 days 
     
CITES appendix II

                                                                                                                                                     

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