Crossword clue: any of various north american plants of the genus liatris having racemes or panicles of small discoid flower heads

The most common answer is gayfeather (10 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

gayfeather 10 letters wn-def

any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads

snakeroot 9 letters wn-def

any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads