Picture of the mushroom <i>Agaricus polygramma</i>, now known as <i>Mycena polygramma</i> (Bull.) Gray.
JBF Bulliard
1789
<i>Herbier de la France</i> (1789) volume 9, plate 395. Biodiversity Heritage Library link: <a rel="nofollow" class="external free" href="https://www.biodiversitylibrary.org/page/4281409">https://www.biodiversitylibrary.org/page/4281409</a>