whitetop

noun3

1. •
   Lepidium draba (hoary cress, hoary peppercress, perennial peppergrass, tall whitetop), a perennial herb of family Brassicaceae that reproduces by seeds and by horizontal creeping roots.

   • Whitetop is an invasive species in North America.
2. •
   Rhynchospora colorata (starrush whitetop, white star sedge, white-topped sedge), a plant from the family Cyperaceae.
3. •
   (historical) Synonym of covered wagon.