Jay...that is my choice for the "rosey red". The 3rd link you posted shows it in different colors....so do you think the white is the same OR tephrosia spicata ??? Thanks to ATP I could learn to hate my yard (not really) I love all the wildflowers that pop up, but never REALLY thought about who they are excapt to think "I'm so glad I got to see this before Bill cut the grass". Usually stuff is in bloom about the time of the first cut of the season so I don't always get to see anything after it blooms for awhile. (does that make any sense?) Not so this year...been too dry to cut as it was last year especially at end of summer giving things a chance to grow into the next year. I *think* most are natives and left untouched would do more. IF I were a "bathtub" person I would say "calgon, take me away!!"
Each cloud has a silver lineing if only you look for it.