confusum or pauciflorum is also possible as far I can see the leaves, the orbiculare has more a saw edge on the leaves. But they are all beauties.
I've got two more pics of this plant but this one shows the leaves the best.
BazZ, thank you for the identification! Péter, if your are satisfied with the information received, please detach your picture from the Unidentified flora and fauna album within the next week so that the album remain 'fresh'. Thanks.
Yep, thanks for reminding, I have forgot to detach it!