Kneiff's Feathermoss (Leptodictyum Riparium) is a perennial moss in the Amblystegiaceae family with easy care difficulty. It requires aquatic watering and partial shade or full shade or filtered_light light in USDA hardiness zones 3-9. This plant is safe for cats and dogs.

Leptodictyum riparium is a species of moss with a cosmopolitan distribution, commonly found in wet environments such as riverbanks and streams.