Hi - to me they look like Petunias. I have typed in google 'petunia patterned wallpaper' but nothing comes up. Perhaps your best bet is to look on sites that sell wallpaper and then type in petunia pattern or something like that.

Failing that you could have wallpaper custom made to your exact requirements. All they need is a picture of what you want and colours etc. Here are some sites that do custom :)

http://www.repro.eu/?gclid=COSoso-y3r8CF...

http://www.jwwalls.com/

http://www.redcliffe.co.uk/point_of_sale...

http://www.customwalldesigns.co.uk/uploa...

And.. here are some pictures of petunias:)

https://www.google.co.uk/search?q=petuni...

thank you for your help. I have spent days looking through hundreds of books by probably every wallpaper mfg. Thousands of pages!!! custom may have to be the only way to go.

It looks like a modern twist on morning glories, somewhat stylized.