Categories David Tiny white flowers: hairy bittercress (possibly) Post author By David Post date 15 April 2023 More from the late-March burst of weeds a few inches high with tiny white flowers. Growing by the canal footpath was this bittercress species, possibly hairy bittercress (Cardamine hirsuta). ← Clinging to the nests: coots → Tawny mining bee gone astray