It carries a parasite of Monarch Butterflies known as Ophryocystis elektroscirrha, or OE, which could trigger defects in the wings of Monarchs. Since it doesn’t die back and may bloom late, the plant alone may confuse Monarchs by signaling a breeding period when it’s time emigrate. Study indicates that the https://bookmark-group.com/story3940574/the-best-side-of-are-milkweed-plants-perennials