three-seeded mercury

NOUN
20 LETTERS · STARTS WITH T

three-seeded mercury is a valid 20-letter word worth 30 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1H4R1E1E1-0S1E1E1D2E1D2M3E1R1C3U1R1Y4
1 + 4 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 2 + 1 + 2 + 0 + 3 + 1 + 1 + 3 + 1 + 1 + 4 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does three-seeded mercury mean?

NOUN · 1 SENSE
1

Weedy herb of eastern North America.

BROADER