[f. prec. + Bet for Elizabeth.] A popular name for the Soapwort (Saponaria officinalis).
1884. J. D. Whiting, in Harper’s Mag., Oct., 740/2. The bouncing bets and sweet-williams on either side of the front door.
1884. Miller, Plant-n., Bouncing Bet, Saponaria officinalis.
