German rampion, n.
a coarse biennial of eastern North America with yellow flowers that open in the evening; naturalized in Europe
<noun.plant>
German rampion Oenothera biennis common evening primrose
semantic pointers
hypernym
Word
a coarse biennial of eastern North America with yellow flowers that open in the evening; naturalized in Europe
<noun.plant>
German rampion Oenothera biennis common evening primrose