nodding groundsel is a noun meaning "plant with erect leafy stems bearing clusters of rayless yellow flower heads on bent individual stalks; moist regions of southwestern United States". It carries one recorded sense.
plant with erect leafy stems bearing clusters of rayless yellow flower heads on bent individual stalks; moist regions of southwestern United States
Definitions, synonyms and semantic relations for nodding groundsel come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.