Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Glyceria fluitans -  Glyceria fluitans (L.) R. Br. (syn. Festuca fluitans L.; Poa fluitans (L.) Scop.; Panicularia fluitans (L.) Kuntze; Water Mannagrass) is a species of perennial grasses in the genus Glyceria native to Europe the Mediterranean region and Western Asia and occurring in wet areas such as ditches riverbanks and ponds. It is also known as Floating Sweet Grass.It has a creeping rootstock a thick stem which rises to one metre.
Plant

Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Erigeron compactus -  Erigeron compactus is a species of flowering plant in the daisy family known by the common names cushion daisy fernleaf fleabane and compact daisy. This wildflower is native to the woodlands and slopes of the southwestern United States. It is a small perennial daisy rarely reaching a maximum height of 10 centimeters. It grows in fuzzy patches and clumps of fleshy leaves each no more than 2.5 centimeters long and somewhat rounded in cross-section.
Plant

Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Messaging Architects -  Messaging Architects (MA) is a Canadian software company specializing in e-mail products. The flagship product is Netmail an integrated email management platform.
