It carries a parasite of Monarch Butterflies known as Ophryocystis elektroscirrha, or OE, which might trigger defects during the wings of Monarchs. As it doesn’t die back again and can bloom late, the plant by itself may confuse Monarchs by signaling a breeding year when it’s time emigrate. Environmental stressors https://swampmilkweedannualorpere78899.post-blogs.com/52174164/top-is-milkweed-an-annual-or-perennial-secrets