Systema Mycologicum

{{Short description|Systemic classification of Fungi}}

File:Systema mycologicum.png

Systema Mycologicum is a systematic classification of fungi drawn up in 1821 by the Swedish mycologist and botanist Elias Fries.{{Cite journal |last=Rogers |first=Donald P. |date=1941 |title=Relative Dates of S. F. Gray's Natural Arrangement and Fries's Systema |url=https://www.jstor.org/stable/3754625 |journal=Mycologia |volume=33 |issue=5 |pages=568–570 |doi=10.2307/3754625 |issn=0027-5514|url-access=subscription }} It took 11 years to complete.