

Paphiopedilum henryanum Braem
  - Described: Braem in Schlechteriana, Fascicle 1: 3-6 (3 September, 1987) - based on a plant bloomed in Germany after being imported from China, predated Lückel's description of P. dollii by two weeks
 
  - Etymology: Named for Henry Azadehdel, who first introduced the species to Europe
 
  - Varieties & Forms:
    Paphiopedilum henryanum fma. christae Braem in Schlechteriana, 2(4): 157-162 (1991) - semi-albino color form
    Paphiopedilum henryanum fma. album Gruss in  Caesiana 18: 41 (2002) - albino form 
  - Synonyms:
    Paphiopedilum dollii Lückel in  Die Orchidee, 33 (5): 266-268 (18 September, 1987)
    Paphiopedilum chaoi Hua in  Die Orchidee, 50(5): 495 (1999) 
  - Chromosome Count -
    
      
        | 2n = | 
        metacentrics | 
        telocentrics | 
        n.f. | 
      
      
        | 26 | 
        26 | 
        0 | 
        52 | 
      
    
   
Plant Habit
  - Leaves: 3-6, 10-17 cm long 1-2 cm wide, above glossy dark green with a distinct yellow margin, below keeled on the mid-vein
 
  - Inflorescence: 1-flowered, 12-15 cm long, green to purple-brown, purple-brown pubescent
 
  - Bloom: 4-6 cm wide, 4-5 cm long
 
  - Plant: clustered growths
    
      
          | 
      
      
        | fma. album top view | 
      
    
   
Habitat Data
  - Distribution -
    
 
  - Elevation: 900-1400 m
 
  - Peak Flowering in the Wild: September-November
 
  - Ecology: grows in small colonies on steep limestone slopes or cliffs
 
  - Mean Temperature Range: 12-25
 
  - Light: light-moderate shade
 
  - Medium: calcareous, roots attached to limestone rock, thin soil and leaf litter, pH 6.4
 
  - Water (D-drier, M-moderate, W-wetter) -
    
      
        | Month | 
        Jan | 
        Feb | 
        Mar | 
        Apr | 
        May | 
        Jun | 
        Jul | 
        Aug | 
        Sep | 
        Oct | 
        Nov | 
        Dec | 
      
      
        | Water | 
        D | 
        D | 
        D | 
        M | 
        W | 
        W | 
        W | 
        W | 
        W | 
        M | 
        D | 
        D | 
      
    
   
Sources:
  - Averyanov, L. et al.  Slipper Orchids of Vietnam. Portland, OR: Timber Press, 2003.
 
  - Braem, Guido J., and Guy Chiron. Paphiopedilum. Saint-Genis Laval, France: Tropicalia, 2003.
 
  - Cribb, Phillip J.  The Genus Paphiopedilum. Kota Kinabalu, Sabah, Malaysia: Natural History Publications in association with Royal Botanic Gardens, Kew, 1998.
 
  - Gruss, O. "Albino Forms of the Slipper Orchids."  Orchid Digest 69, no. 4 (Oct/Dec 2005): 204-29.
 
  - Karasawa, K., and M. Aoyama. "Karyomorphological Studies on Two Species of Paphiopedilum." Bulletin of the Hiroshima Botanical Garden 10 (1988): 1-6.
 
  - Tsi ZhanHuo et al. "A Preliminary Report on the Population Size, Ecology, and Conservation Status of Some Paphiopedilum Species (Orchidaceae) in Southwest China."  Lindleyana 14, no. 1 (1999): 12-23.
 
Primary Hybrids
  
    | Paph. henryanum x | 
    Hybrid | 
  
  
    | delenatii | 
    Doll Mouse | 
  
  
    | bellatulum | 
    Governor Patrick Henry | 
  
  
    | concolor | 
    Wössner Henrycolor | 
  
  
    | godefroyae | 
    Candor Good Henry | 
  
  
    | niveum | 
    Jeanie Ting | 
  
  
    | barbigerum | 
    Tyke | 
  
  
    | charlesworthii | 
      Doll's Kobold | 
  
  
    | fairrieanum | 
    Oriental Leopard | 
  
  
    | helenae | 
    Wössner Ministar | 
  
  
    | hirsutissimum | 
    Frank Zettle | 
  
  
    | spicerianum | 
    Spicy Henry | 
  
  
    | tigrinum | 
    Wössner Tigerhenry | 
  
  
    | tranlienianum | 
    Vinci | 
  
  
    | appletonianum | 
    Philippe Gabrion | 
  
  
    | mastersianum | 
    Master Henry | 
  
  
    | sukhakulii | 
      Graham Robertson | 
  
  
    | wardii | 
    Aleksandra Szlachetko | 
  
  
    | adductum | 
    Spotted Howl | 
  
  
    | haynaldianum | 
    Tigerdolli | 
  
  
    | lowii | 
    Lipstick | 
  
  
    | rothschildianum | 
    Dolliroth | 
  
  
    | stonei | 
    Trumpkin | 
  
  
    | glaucophyllum | 
      Diane Vickery | 
  
  
    | liemianum | 
      Limidolli | 
  
  
    | primulinum | 
    Tropical Magic | 
  
  
    | victoria-mariae | 
    Lawless Jungle Gems | 
  
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Page Created By: Stephen Manza
Last Updated: 7-22-06
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