Fumaria officinalis L.
Common Name: FUMITORY
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad A-Forb

A European annual, rarely found as a weed in disturbed ground. First collected in 1891 in Washtenaw Co.

Even the largest flowers are less than 9 mm long, whereas in our species of Corydalis they are over 1 cm (except in C. flavula).


Emmet County
Manistee County
Washtenaw County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 20, 2021. https://michiganflora.net/species.aspx?id=1895.