Spotted Ladysthumb Persicaria maculosa S.F. GrayNon-native  Synonyms: Persicaria persicaria, Polygonum dubium, Polygonum maculata, Polygonum persicaria, Polygonum puritanorum.

Status:

"Naturalized from Europe; a weed throughout eastern United States" (Reed, 1964).

Relationships:

Host plant for the bug Aphalara persicaria.

There are 99 records in the project database.

View species at Maryland Plant Atlas

View Norton-Brown Herbarium specimens

Search Google Images

GA AL WA FR CL MO HO BA BC HACE PG AA CV CH SM KE QA CN TADO WI SO WO 
Spotted Ladysthumb in Anne Arundel Co., Maryland (6/5/2013). Photo by Bill Harms. (MBP list)

Spotted Ladysthumb in Charles Co., Maryland (10/29/2013). Photo by Jim Stasz. (MBP list)

The blooms of Spotted Ladysthumb in Howard Co., Maryland (8/18/2014). Photo by Richard Orr. (MBP list)

Spotted Ladysthumb in Frederick Co., Maryland (8/10/2019). Photo by Bill Hubick. (MBP list)

Spotted Ladysthumb blooming in Howard Co., Maryland (7/22/1979). Photo by Robert Solem. (MBP list)

Spotted Ladysthumb in Howard Co., Maryland (6/14/1980). Photo by Robert Solem. (MBP list)


View All Images

Use of images featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

View Bibliography