Crossword clue: plantain of mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative

The most common answer is fleawort (8 letters).

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

Possible answers

fleawort 8 letters wn-def

plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative

psyllium 8 letters wn-def

plantain of Mediterranean regions whose seeds swell and become gelatinous when moist and are used as a mild laxative