@Jennifer
I know I have some Bermuda grass but I have several different types that I don't know what they are. I'll try and get some pics up this weekend. but as far as human needs and sustainability, I'd say food is probably the most useful to me but really anything of value. I would say that entertainment is the main human need. I guess I like to see the land heal and transform foremost and see food as an end goal and added bonus. I really like the idea of wildlife corridor and nectary as well. I'm am willing to water a dedicated vegetable garden but overall I would like the majority of my yard to be native/drought tolerant. because it's not my house I can't really use the gray water but I wish I could. thanks for the link; I actually took the PDC course this year with valley permaculture alliance and that's what got me interested.
@Zach
That's awesome to hear about the lettuce. Did you pick the leaves before they flowered? I'm going to look into them more for sure.