We have very large patches erythronium in woods in Central Minnesota where big woods borders on prairie. They coexist naturally with a Actea, wood nettle, jack in the pulpit, trillium, etc
I knew that soaking grains at least 12 hours increases nutrient availability for mammals so I soaked my pigs ground feed and even tried rolled barley.
I noticed the oddest thing. It took me quite a few months to figure out the correlation but when one of the pigs got soaked grain she would start circling! I figured out that in the end it must have caused her some inflammation or swelling in her feet or hooves. It took me a long time to figure out this correlation as it is so odd. I believe it caused her pain. At first I thought it neurological.
I was in subtropics on catchment water and she was a feral pig. May have something to do with it. I think it was mycotoxins or fungal growth. Odd but exact and immediate consistent correlation.
I had to stop soaking the grains. I tried many.
Anyone ever seen this?