WATER PARSLEY Oenanthe sarmentosa Family: Apiaceae Water parsley occurs from Alaska to California and prefers wet, low-elevation habitats with full sun. It grows in saturated soil and can often be found in standing water or along streambanks. This preference, combined with the dense biomass this species creates aboveground, renders it useful in the context of … Continue reading Water Parsley – Oenanthe sarmentosa