What is another word for pickerelweed?
Pronunciation: [pˈɪkəɹˌɛlwiːd] (IPA) 
Pickerelweed, known scientifically as Pontederia cordata, is a perennial aquatic plant that produces dark green leaves and long spikes of purple-blue flowers. It is commonly found in shallow waters and marshy areas throughout North and South America. Some synonyms for pickerelweed include heartleaf pickerelweed, cordate pickerelweed, and arrowhead pontederia. Other common names include pickerel weed, bog potato, and arrow arum. In addition to its decorative qualities, pickerelweed is an important component of aquatic ecosystems, providing habitat and food for a variety of animals such as fish and waterfowl. Its roots also help reduce erosion and improve water quality.
