It carries a parasite of Monarch Butterflies known as Ophryocystis elektroscirrha, or OE, that may lead to defects in the wings of Monarchs. Because it doesn’t die back and might bloom late, the plant alone may additionally confuse Monarchs by signaling a breeding season when it’s time to migrate. , https://is-milkweed-a-flower11086.getblogs.net/63452191/the-smart-trick-of-is-tropical-milkweed-a-perennial-that-nobody-is-discussing