Catasetinae in France...

[Kavanaru]

Are you sure it's a catasetum schunkei? I found some pictures with Google but not the same flower.
Yours could be denticulatum or an hybrid of denticulatum no?

Hi Fabrice, I am 100% sure about the correct ID of this plant I also have the original description of the species and it matches one to one!

 

[Diogo]

wow Catasetum schunkei is amazing, beautiful colours and such a weird flower shape...

 

[biothanasis]

Wonderful flowers all!!!

I think I will never manage to grow or bloom these successfully...