Common name(s): Thyme-leaved speedwell
Tag: four petals
Veronica officinalis
Common name(s): Common speedwell, Common gypsyweed
Houstonia caerulea
Common name(s): Azure bluet
Houstonia purpurea
Common name(s): Purple bluet
Mitchella repens
Common name(s): Partridgeberry
Veronica persica
Common name(s): Bird’s eye speedwell, Persian speedwell
Brassica rapa
Common name(s): Field mustard
Sherardia arvensis
Common names(s): Field madder, Blue field madder