papaver somniferum is a noun meaning "southwestern Asian herb with greyish leaves and white or reddish flowers; source of opium". It carries one recorded sense.
southwestern Asian herb with greyish leaves and white or reddish flowers; source of opium
Definitions, synonyms and semantic relations for papaver somniferum come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.