st. barbara's herb

NOUN
18 LETTERS · STARTS WITH S

st. barbara's herb is a valid 18-letter word worth 23 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1T1.0B3A1R1B3A1R1A1'0S1H4E1R1B3
1 + 1 + 0 + 0 + 3 + 1 + 1 + 3 + 1 + 1 + 1 + 0 + 1 + 0 + 4 + 1 + 1 + 3 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does st. barbara's herb mean?

NOUN · 1 SENSE
1

Any plant of the genus Barbarea: yellow-flowered Eurasian cresses; widely cultivated for winter salad.