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 Catasetum pileatum Rchb. f. - syn. Catasetum bungerothii N.E. Br. - Orchidaceae - felt-capped Catasetum, Mother of Pearl Flower Catasetum pileatum Rchb. f. - syn. Catasetum bungerothii N.E. Br. - Orchidaceae - felt-capped Catasetum, Mother of Pearl Flower
  
-Epiphytic orchid, native to Venezuela, Brazil and Trinidad; pseudobulbs fusiform-ovoid; male pendulous inflorescence up to 40cm long; flowers 4-10, up to 9cm in diameter, very fragrant.+Epiphytic orchid, native to Venezuela, Brazil and Trinidad; pseudobulbs fusiform-ovoid; male pendulous inflorescence up to 40cm long; flowers 4-10, up to 9cm in diameter, fragrant.
  
 This large-flowered orchid was the national flower of Venezuela until 1951, when it was changed to Cattleya mossiae var wagnerii. [[https://es.wikipedia.org/wiki/Catasetum_pileatum]] This large-flowered orchid was the national flower of Venezuela until 1951, when it was changed to Cattleya mossiae var wagnerii. [[https://es.wikipedia.org/wiki/Catasetum_pileatum]]
  
-Carvone (10.7%) and carvon oxide (22.3%) were present in C.pileatum flower scent, as well as in many Catasetum species like eg. C.discolor (12.6%; 30.6% resp.), C.longifolium (15.2%; 36.0% resp.), C.integerrimum (9.0%; 41.1% resp.), C.macroglossum (4.5%; 40.9% resp.), C.tabulare (5.2%; 65.8% resp.), and C.viridiflavum (10.0%; 57.0% resp.). \\+Carvone (10.7%) and carvon oxide (22.3%) were present in C.pileatum floral fragrance, as well as in many Catasetum species like eg. C.discolor (12.6%; 30.6% resp.), C.longifolium (15.2%; 36.0% resp.), C.integerrimum (9.0%; 41.1% resp.), C.macroglossum (4.5%; 40.9% resp.), C.tabulare (5.2%; 65.8% resp.), and C.viridiflavum (10.0%; 57.0% resp.). \\
 [Carvone oxide: an example of convergent evolution in euglossine pollinated plants., Whitten, W. Mark, et al., Systematic Botany, 1986, 222-228] [Carvone oxide: an example of convergent evolution in euglossine pollinated plants., Whitten, W. Mark, et al., Systematic Botany, 1986, 222-228]
  
-The emitted carawy scent of the floers is characteristic of many Catasetum species and formed by carvone (1.5%) and derivatives, particularly trans-carvone epoxide (71.0%). \\ +The emitted caraway-like scent of the flowers is characteristic of many Catasetum species and formed by carvone (1.5%) and derivatives, particularly [[http://www.leffingwell.com/chirality/carvone_epoxide.htm|trans-carvone epoxide]] (71.0%). \\ 
-[Kaiser, R. (1993). The scent of orchids: olfactory and chemical investigations. Elsevier Science Publishers BV., 82-83 and 201]+[The scent of orchids: olfactory and chemical investigations., Kaiser, R., Elsevier Science Publishers BV., 1993, 82-83 and 201]
  
  
catasetum_pileatum_rchb._f.1483264126.txt.gz · Zuletzt geändert: 2017/01/01 10:48 von andreas