Common Sow-thistle Sonchus oleraceus LinnaeusNon-native    
Kingdom Plantae   >   Division Tracheophyta   >   Class Magnoliopsida   >   Order Asterales   >   Family Asteraceae   >   Genus Sonchus   

[View seasonality details]
Common Sow-thistle bloomin gin Baltimore Co., Maryland (7/20/1981). Photo by Jim Stasz. (MBP list)

Common Sow-thistle in Anne Arundel Co., Maryland (5/12/2012). Photo by Bill Harms. (MBP list)

View All Images

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