common_ragweed
1. [ noun ] (botany) annual weed with finely divided foliage and spikes of green flowers; common in North America; introduced elsewhere accidentally
Synonyms: Ambrosia_artemisiifolia
Related terms: ragweed
Similar spelling:   common_reed
  common_arrowhead
  common_racoon
  common_raccoon
  common_year
  common_rush
  common_room
  common_wormwood
  common_roundworm
  common_murre
  common_morel
  common_marigold
  common_myrtle
  Common_Market
  common_rorqual
  common_or_garden
  common_nardoo
  common_horehound