Portulaca grandiflora Hook.
Common Name: ROSE-MOSS
Coefficient of Conservatism: *
Coefficient of Wetness: 5
Wetness Index: UPL
Physiognomy: Ad A-Forb

Portulaca grandiflora ex W. H. Wagner slide collection

A native of South America, occasionally escaped from gardens and first collected in Michigan in 1896 in Muskegon Co.


Kalamazoo County
Midland County
Muskegon County


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. August 13, 2022. https://michiganflora.net/species.aspx?id=2317.