creeping spike rush

NOUN
19 LETTERS · STARTS WITH C

creeping spike rush is a valid 19-letter word worth 31 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3R1E1E1P3I1N1G2S1P3I1K5E1R1U1S1H4
3 + 1 + 1 + 1 + 3 + 1 + 1 + 2 + 0 + 1 + 3 + 1 + 5 + 1 + 0 + 1 + 1 + 1 + 4 =31 PTS
DOUBLE WORD → 62TRIPLE WORD → 93
MEANING

What does creeping spike rush mean?

NOUN · 1 SENSE
1

Cylindrical-stemmed sedge.

BROADER