As reported by Bolesławiec City Hall:
In Bolesławiec, flowering meadows cover a total of 2.3 hectares. In addition to the boulevard by the Bóbr River, they are located on Głowackiego Street—the municipal green areas—as well as in areas near Murarska Street, Tysiąclecia Avenue, Gałczyńskiego Street and Jana Pawła II Street.
And it lists: – Instead of a traditional lawn, these areas now feature blooming cornflowers, field corncockles, wild angelica, great mullein, ribwort plantain, broadleaf plantain, crown vetch, chicory, common St John’s wort, ragged-robin, hyssop, caraway, common bird’s-foot trefoil, meadow salsify, purple loosestrife, yarrow, drooping avens, dandelion, semi-long parsnip, marsh mallow, bistort, dyer’s chamomile, motherwort, meadow sage, wood sage, wild mallow, meadowsweet, tansy, oxeye daisy and viper’s bugloss.