niggerhead cactus

17 LETTERS · STARTS WITH N

niggerhead cactus is a valid 17-letter word worth 26 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

N1I1G2G2E1R1H4E1A1D2C3A1C3T1U1S1

1 + 1 + 2 + 2 + 1 + 1 + 4 + 1 + 1 + 2 + 0 + 3 + 1 + 3 + 1 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does niggerhead cactus mean?