Land Anemone

Land Anemone refers to an unnamed monster that can be found in the Hill of Memories on the 47th Floor of Aincrad in Sword Art Online.

Background
Found on the 47th Floor, this anemone-like creature attacks by using its sticky tentacles. In the Anime, this creature attacks when a player steps on a trap.

Appearance
The creature takes the appearance of a large purple sea anemone with numerous pink colored tentacles. However, instead of living in the water, this creature lives on land, awaiting to attack unsuspecting players.

Aincrad Arc
One such creature appeared and attacked Silica and Kirito while they were on their way to the Hills of Memories on the 47th Floor. It was able to easily capture Silica, but Kirito defeated it with a single slash from his sword.