William Bronson wrote: For your visual screen, I would plant things that will grow from cuttings.
Elderberry is my current favorite, but josta berry is equally vigorous, in my experience.
If you grow grape vines, you will get a lot of cover, and they are also easy to start from cuttings
If you string a cable from point to point, you can grow vines along it, with minimal infrastructure.
Jerusalem artichokes can form a tall thicket, pretty quickly.
Native reed
For the low cover, I agree that flowers will be welcome where other plants are scorned.
Yarrow fits your criteria.
Lo Biddle wrote:Thanks Joshua, yes, it's going to be a several year process. I found that a chainsaw tends to get caught in the fibrousness of the bamboo, so I've been using a sawzall with pretty good effect. If I can get through all of the surface bamboo and then stay on top of any sprouts for the next few years, I'm hoping that will do it.
I'm also looking up recipes for pickled bamboo shoots, bamboo kimchi, stir fried bamboo...