1. a North American plant with small white flowers and heart-shaped leaves, also called white snakeroot
Usage: botanical

Examples

• The richweed grew abundantly in the shaded woodland areas.
• Farmers learned to identify richweed because it can be toxic to livestock.
• White snakeroot, also known as richweed, blooms in late summer.
• The botanist pointed out the distinctive heart-shaped leaves of the richweed.
• Richweed thrives in rich, moist soil conditions.