Rooted weed with mass of floating, delicate, feathery, oblong, bright green leaves – and stems that trail along the ground or water surface, becoming erect and leafy at the ends
- English Name: Parrotfeather
- Latin Name: Myriophyllum Aquaticum
- Propogate: reproduces asexually, fragmentation
- Dangers: Provides cover for mosquito larvae and makes boating and swimming difficult and can also clog waterways.