Life … Animals Arthropods Insects Beetles Leaf Beetles Sermylassa Leaf Beetle species 877 observations Leaf Beetle Sermylassa halensis Supported by All 5 native plantssupport it in the US Host plants Plants it lives on or in Catchweed Bedstraw 1 Food plants Plants it feeds on Northern Bedstraw, Fragrant Bedstraw, Common Marsh-bedstraw, False Cleavers 4 Close