I am not sure if there is a listing for this rose or if the original Red Hansen/Hanson's Hedge is correct. I first saw the name in the book: http://www.extension.umn.edu/garden/yard-garden/flowers/roses-for-the-north/ North Dakota extension has photos of the rose, plus complete description, however, it is not a red but a light pink rose hardy to zone 2: https://www.ag.ndsu.edu/trees/handbook/th-3-43.pdf
I am not familiar with a "Hansen's Red Hedge" but grow a "Hansen's Hedge Rose". It is the one shown in the link you posted... https://www.ag.ndsu.edu/trees/handbook/th-3-43.pdf I believe it was introduced by SDSU as windbreak material. Whether it was "developed" by selection from open pollinated seeds or by cross breeding I am uncertain. I'll try to find out.
Margit, Thanks for looking into it. The reason I posted it here, is that there is no listing for Hanson/Hansen Hedge rose on HMF. And this is the only rose listed "Hedge" rose, that was hardy to zone 2.
I think HMF needs to open a listing for Hansen/Hanson hedge rose.
It is possible that this is the Red Hanson/Hansen hedge rose: http://morrisonswcd.org/wp-content/uploads/2014/10/Rose-Hanson-Hedge.pdf
For some reason, I have to cut my post into several smaller ones: The photos on this site, look like a generic Hansa colored Rugosa: http://morrisonswcd.org/wp-content/uploads/2014/10/Rose-Hanson-Hedge.pdf
http://lincolnoakes.com/stock/pc/viewPrd.asp?idproduct=389 Thought originally to be an SDSU selection of Rosa rugosa x R.woodsii. Which SDSU, I assume being South Dakota State University.
Whereas the Alberta government's site considers it, a single pink rose from Asia: http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex996?opendocument
Some other sites mention flowers are pink to white, fragrant.