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gymnadenia_odoratissima_l._rich [2017/07/26 22:11]
andreas
gymnadenia_odoratissima_l._rich [2019/07/14 09:54] (aktuell)
andreas
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 Of 44 volatiles identified in the flower scent, seven were physiologically active in pollinators:​ Benzaldehyde (8.0% day, 5.7% night), phenylacetaldehyde,​ benzyl acetate (20.8% day, 17.2% night), 1-phenyl-2,​3-butandione (7.6% day, 8.4% night), phenylethyl acetate (24.7% day, 20.8% night), eugenol (4.6% day, 3.1% night), and one unknown compound. Phenylacetaldehyde increased during the night: 9.4% day, 24.7% night - the most pronounced change in odour emission. On GC, vanillin co-eluted with (Z)-isoeugenol (1.9% day, 3.3% night; sum).\\ Of 44 volatiles identified in the flower scent, seven were physiologically active in pollinators:​ Benzaldehyde (8.0% day, 5.7% night), phenylacetaldehyde,​ benzyl acetate (20.8% day, 17.2% night), 1-phenyl-2,​3-butandione (7.6% day, 8.4% night), phenylethyl acetate (24.7% day, 20.8% night), eugenol (4.6% day, 3.1% night), and one unknown compound. Phenylacetaldehyde increased during the night: 9.4% day, 24.7% night - the most pronounced change in odour emission. On GC, vanillin co-eluted with (Z)-isoeugenol (1.9% day, 3.3% night; sum).\\
-[Floral scent emission and pollinator attraction in two species of Gymnadenia (Orchidaceae).,​ Huber, F.K., Kaiser, R., Sauter, W., Schiestl, F.P., Oecologia, Vol.142(4), 2005, 564-575]+[Floral scent emission and pollinator attraction in two species of Gymnadenia (Orchidaceae).,​ Huber, F.K., Kaiser, R., Sauter, W., Schiestl, F.P., Oecologia, Vol.142(4), 2005, 564-575] \\ 
 +[[http://​behav.zoology.unibe.ch/​sysuif/​uploads/​files/​Byers_2.pdf]]
  
-{{:​gymnadenia_odoratissima.jpg?​500}} \\+{{:​gymnadenia_odoratissima.jpg?​600}} \\
 Dietrich, A.G., Flora regni borussici, vol.1 t.66 (1832-1833) \\ Dietrich, A.G., Flora regni borussici, vol.1 t.66 (1832-1833) \\
 [[http://​plantillustrations.org/​species.php?​id_species=485171]] [[http://​plantillustrations.org/​species.php?​id_species=485171]]
gymnadenia_odoratissima_l._rich.txt · Zuletzt geändert: 2019/07/14 09:54 von andreas