Baby's-Tears
Also called angel's-tears, Corsican carpet plant, Corsican-curse, Irish moss, Japanese moss, or mind-your-own-business
(Soleirolia soleirolii)

Baby's-tears forms a dense mat of light green threads.  It has a delicate, almost frail, appearance and looks best displayed in a shallow pot.  It's sometimes listed as Helxine soleirolii.

Light
Place in medium light (east or west window).  Avoid placing too close to window.

Water
Keep soil evenly moist.  Mist daily with tepid water.  Raise humidity.

Temperature
Maintain average temperatures.  Avoid cold drafts.

Comments
Plant in a shallow pot with sand mixed into the growing medium.  Prune to any desired shape.  The plant may die back under less-than-ideal conditions, but it will regenerate if trimmed.  Propagate by stem cuttings or division.