Barbosella cogniauxiana

Barbosella cogniauxiana

Barbosella cogniauxiana                                                                                                                                                photo C. Solimbergo
taxonomy       described by      (Cogniaux) Schlechter, Friedrich Richard Rudolf 
  published in Repertorium Specierum Novarum Regni Vegetabilis  15 : 260    1918
   Family Orchidaceae
  Subfamily   Epidendroideae
  Tribe Epidendreae
  Subtribe Pleurothallidinae
  Genus Barbosella   Schlechter 1918

C3 pathway, stomata of the leaves are open during the day.

    (K.Silvera, L.S. Santiago, J.C. Cushman, K. Winter - International Symposium on Plant Biology, August 2013)
    soluble mineral nutriens are effective both, foliar or on the roots.
native of origin humid primary forests in Brazil (Rio de Janeiro, São Paulo, Paranà, Santa Catarina), Argentina (Misiones, San Pedro)
  altitude 300 - 750 m (990 - 2475 ft)        
  habitat climate informations from San Pedro (Jujuy, Argentina) 
    Köppen climate classification : Cfa, humid subtropical climate in all seasons, with very hot summers
    the weather station data (temperatures are calculated for an altitude of 500 m / 1650 ft) :
    Barbosella cogniauxiana a gr uk 
  photoperiod in San Pedro this orchid bloom with a photoperiod, that varies during the year, from 13 h 35 m' to 10 h 25 m'
  life form epiphyte
  brightness   low
inflorescence   length 3 cm (1.2"), basal
  nr flowers 1
  size single flower  2.3 L 0.9 cm (0,92" L 0.36")
  duration single flower 5 days
  time to bloom from birth, ≈ 30 days
CITES appendix II

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