Spreading Wallflower Erysimum repandum LinnaeusNon-native  Synonyms: Treacle Mustard.


"Adventive from Eurasia, from Massachusetts to Oregon, south to Alabama, Arkansas and Texas" (Reed, 1964).

There are 10 records in the project database.

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Spreading Wallflower blooming in Carroll Co., Maryland (5/2/1996). Photo by Bob Ringler. (MBP list)

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