fruiting body_color_grey
<basidioma> clay|greyish|<basidioma> greyish|<peridium> clay|greyish|<peridium> greyish|<gleba> clay|grey|<gleba> grey
pure white then bruising dingy clay brown, pruinose then glabrescent, tough, finally greyish
Splanchnomyces nephriticus
Hysterangium nephriticum