tanacetum_douglasii
1. [ noun ] (biology,botany) lightly hairy rhizomatous perennial having aromatic feathery leaves and stems bearing open clusters of small buttonlike yellow flowers; sand dunes of Pacific coast of North America
Synonyms: northern_dune_tansy
Related terms: Tanacetum wildflower
Similar spelling:   Tanacetum_coccineum
  Tanacetum_balsamita
  Tanacetum_parthenium
  Tanacetum_vulgare
  Tanacetum_camphoratum