pearl weed

/pɜrl wid/
noun
  1. A small, low-growing plant with tiny, pearl-like flowers or leaves, often found in sandy or coastal areas.
    • Pearl-weed grows along the dunes near the beach.
    • The gardener planted pearl-weed as ground cover in the rock garden.
    • Tiny white flowers of pearl-weed appeared after the spring rain.
What does "pearl weed" mean? | whatsthatwordmean | whatsthatwordmean