"Little Brown Mushrooms" - maybe Omphalina pyxidata
Here are small "Little Brown Mushrooms" (LBMs) with depressed caps and decurrent gills that go down the stalk growing in sandy soil above our retaining wall. I believe these mushrooms are Omphalina pyxidata or kin. I have another photo of the same mushrooms when they are just starting and don't yet have the depressed caps - see this photo. I got this one above our retaining wall at a comfortable height for photography. (San Marcos Pass, 30 March 2019)
"Little Brown Mushrooms" - maybe Omphalina pyxidata
Here are small "Little Brown Mushrooms" (LBMs) with depressed caps and decurrent gills that go down the stalk growing in sandy soil above our retaining wall. I believe these mushrooms are Omphalina pyxidata or kin. I have another photo of the same mushrooms when they are just starting and don't yet have the depressed caps - see this photo. I got this one above our retaining wall at a comfortable height for photography. (San Marcos Pass, 30 March 2019)