aquatic fern

NOUN
12 LETTERS · STARTS WITH A

aquatic fern is a valid 12-letter word worth 25 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1Q10U1A1T1I1C3F4E1R1N1
1 + 10 + 1 + 1 + 1 + 1 + 3 + 0 + 4 + 1 + 1 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does aquatic fern mean?