This rose is threatened/endangered, so it would be excellent if those who have suitable conditions would grow it. Unfortunately I don't know where it is commercially available, so it may have to be propagated from the wild....

See list of threatened/endangered native US roses here: http://plants.usda.gov/java/threat?txtparm=rosa&category=sciname&familycategory=all&duration=all&growthhabit=all&wetland=all&statefed=all&sort=sciname&submit.x=61&submit.y=6].