Wondering about a pretty weed.

One of the things I love about my property is the diversity of life that exists here.  Not only animal, but vegetable.  There are always some kind of wild flower (or weed) to make me wonder about.  Yesterday, there was one right beside my driveway that was blooming.  I thought that the flowers were quite pretty.  And anything that grows wild and needs no attention from humans to survive is tops in my book.  Here, take a look:

This next picture shows the entire plant:



 

I know I should have left it alone, but I had to pick just two of the blooms to take into the house for my wife to see and I told her to put them in water.

 

Here is the picture I took after I picked them.  The wind was blowing too hard to get a close up of them on the plant.  It is really very pretty and delicate:

 

I tried to find what they are called by searching the Internet.  So far, I haven't found a perfect match, although I have come close.  The plant I found on the site for Texas wildflowers is white and purple but has the same leaves.  It is called Goat's Rue and here is the picture I found:

So, what do you think?  Is the above flower the same as the one that grows beside my driveway only a different color?  I know who would know.  The Odd Essay would know.  If you are reading this and know if my identification is either correct or not, let me know.  What I know for sure is that they sure are pretty.  Now, you all have a very great day, you hear?