Question
i live in Dallas and i would like to plant some flowering plants in an area where it gets late afternoon sun and stays moist/wet most of the time.(i never saw that area completely dry even in the middle of summer and it also gets additional water from the out door faucet when watering other plants which is located on the same wall)
any suggestions are appreciated.

Answer
It sounds like Cannas are the plants for you - they'll stand the water, and have colorful foliage and flowers. Check out this plant at https://www.cannas.net/ and care instructions here: http://gardening.about.com/od/plantprofile1/p/Canna.htm

I hope this helps,
C.L.