These pictures were taken in my next-door neighbors yard, but I have some of the same growth, just not as large patches. I am guessing this is some kind of mold or fungus. In the full sun it is perhaps 1/8" thick, slightly crusty, and black. In the shade, it is up to 1/4" thick, slimy, and very dark green to black. It grows mainly in sparce areas of the yard and there the grass is really thick, it does not grow. Apparently it has to have dirt to grow on. My neighbor's yard is St. Augustine and my yard is Bermuda. These globs/patches don't seem to harm the grass but I am thinking that grass will not grow where this stuff is. The last picture shows the patch disturbed with a stick.
What is it and more importantly, how do I get rid of it?
drdawg (Dr. Kenneth Ramsey)
The reason it's so hard to lose weight when you get up in age is because your body and your fat have become good friends.