It carries a parasite of Monarch Butterflies referred to as Ophryocystis elektroscirrha, or OE, which often can cause defects while in the wings of Monarchs. As it doesn’t die again and can bloom late, the plant itself may additionally confuse Monarchs by signaling a breeding time when it’s time emigrate. https://swamp-milkweed-annual-or32086.bloggerchest.com/30819838/top-latest-five-are-milkweed-plants-perennials-urban-news