potentilla noun.
[pǝʊt(ǝ)n'tɪlǝ] M16.[medieval Latin from Latin potent- (see POTENT adjective2) + dim. -illa.]Any of various chiefly yellow-flowered plants of the genus
Potentilla, of the rose family,
esp. any of those grown for ornament.
[TahlilGaran] English Dictionary ▲