chrysanthemum morifolium

NOUN
24 LETTERS · STARTS WITH C

chrysanthemum morifolium is a valid 24-letter word worth 45 points in Scrabble and 51 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3H4R1Y4S1A1N1T1H4E1M3U1M3M3O1R1I1F4O1L1I1U1M3
3 + 4 + 1 + 4 + 1 + 1 + 1 + 1 + 4 + 1 + 3 + 1 + 3 + 0 + 3 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 3 =45 PTS
DOUBLE WORD → 90TRIPLE WORD → 135
MEANING

What does chrysanthemum morifolium mean?