Posted on 9 November 201930 October 2019 by David Horse mushrooms in a front garden Small clump of horse mushrooms (Agaricus arvensis), which I noticed growing in a front garden. Someone had already uprooted one, so I was able to get a clear picture of the under-side; the gills and the ring on the stem. Post navigationPrevious post: Toes in the water – Canada goose, West ParkNext post: Toes (and more) in the water: cygnet, West Park