What Round-leaved St John's-wort supports
7
native animals
supported in the US
3
caterpillars
2
food
2
flowers
supported in the US
Caterpillars All
3 native moths and butterflies raised on it, most recorded first.
Plant eaters All
2 native animals that feed on it, most recorded first.
Flower visitors All
2 native pollinators and other flower visitors, most recorded first.
