Please try our next iteration of the Michigan Flora Online here. Beginning on February 1, 2023, michiganflora.net will point to this new site.

The new site offers several benefits over the existing website, including real coordinate mapping, giving a clearer view of the density of documentation as well as more precision about plant distributions and their link to landforms. We will also have the ability to update species pages more regularly, both in terms of new collections and as more existing Michigan specimens are georeferenced. In addition, we have a better photo display, and offer indented keys.

Proserpinaca

1. Flowers only in the axils of merely serrate leaves (i.e., plant heterophyllous); common.

P. palustris

1. Flowers in the axils of pectinate leaves (i.e., all leaves pectinate); very rare.

P. pectinata

All species found in Proserpinaca

Proserpinaca palustrisMERMAID-WEED 
Proserpinaca pectinataMERMAID-WEED 

Citation:

MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. January 29, 2023. https://michiganflora.net/genus.aspx?id=Proserpinaca.