Mound of Mushrooms at the LBJ National Grasslands

I did a search online but wasn’t able to identify the mushrooms featured in this post.  I’ve never seen anything like it at the LBJ National Grasslands or anywhere else.

It appeared at my favorite mushroom hideaway at the LBJ Grasslands:  Black Creek Lake.  I was at the location 2 weeks ago and the mushroom mound hadn’t appeared yet.

Mound of Mushrooms

My foot for scale.

Mound of Mushrooms

Camera:  Canon EOS 5D Mark IV, Canon G16
Lens:  My beloved 100 mm macro lens (Canon EF 100mm f/2.8 L macro IS)
Date:  October 2016
Notes:  My fascination for mushrooms has just about reached the point that I might grow my own at home.