Question
i have a low lying area in my yard just trying to find out what would be the best plants, shrubs or trees to plant in this are of my yard

Answer
Here are twelve that are pretty basic for most areas:
www.edgewaterhomeandgarden.com/pdf/Wet_Soils_and_Salt.pdf

You'll need to know your USDA ZONE to pick which on this list is right for your area.

If you happen to live in sunny Florida, here is a state-specific list for you:
http://www.floridata.com/lists/wet_soil_plants.cfm

Also, check with your local agricultural extension for suggestions (google "agricultural extension" with your state's name to find your state's site)

~Marc