It carries a parasite of Monarch Butterflies referred to as Ophryocystis elektroscirrha, or OE, which could bring about defects during the wings of Monarchs. As it doesn’t die again and will bloom late, the plant alone may also confuse Monarchs by signaling a breeding season when it’s time to migrate. https://are-milkweed-plants-peren99763.blogerus.com/53436720/what-are-milkweed-plants-fundamentals-explained