NOUN
- North American herb having whorled leaves and terminal clusters of flowers spotted with purple
How To Use marsh milkweed In A Sentence
- Vegetation in the creekbank zone of Sweet Hall Marsh includes arrow arum, smooth cordgrass, big cordgrass, smartweeds, rice cutgrass, wild rice, water hemp, water dock, Walter's millet and marsh milkweed. Chesapeake Bay National Estuarine Research Reserve, Virginia
