As below Campis sucker. Here is a link that might be useful:

Hi, did you already look inside? ...white flesh but black seed... Cucurbita ficifolia

Jo thanks so much. I am under the watchful eye of my MD, my Chriropractor, husband and sister in law! And if I'm not careful my mother and MIL lol. Meanwhile I'm so frustrated, I mean I could be outside gardening or visiting my local hosta haunts! :P The word salad is kinda freaking me out. My husband drove me to pick up a prescription and I walked past the entrance and around the side of the building until I caught myself and had to walk back. I was glad my husband was not paying attention or he would have stayed home another day. I have a Made in the Shade order coming tomorrow that he doesn't and will not know about! :P Donna that's a gorgeous hosta! Thanks for thinking of me!!! :)

I wish I had Easy Going, it looks like a beauty, but my yellow has no peach, amber or pink veining or undertones. It's egg-yolk yellow and simply pales to lemon-cream with age. My main regret is that it blows too quickly to a very open, unattractive form. This describes my 'Easy Going'. Actually "the light green shiny foliage" comment makes me lean towards EG, also the growth habit of your standard. Livin Easy, Easy Going, and the offspring Hot Cocoa have very distinctive foliage, prickles, canes, and growth habit. What makes ID trickier in your case that you are in Europe, where there are cultivars we don't have here. Easy Going and Livin Easy are very popular as standards here--whether or not that is true in France, I have no idea. Usually though standard roses, which are much more expensive than the regular ones, are less apt to be an obscure variety because of the extra expense. So look at very common cultivars. Have you looked at Sunsprite and Sunflare? Might also be one of those. Easy Going foliage: