Milkweed season

I have three types of milkweed blooming in my yard.  I've let a big patch of Common Milkweed (Asclepias syriaca) turn into a jungle near my mailbox. 

Butterfly Milkweed (Asclepias tuberosa) with its bright orange flowers is more attractive.  I have some blooming in a prairie garden in my backyard.

Swamp Milkweed (Asclepias incarnata) with its brilliant pink flowers is a close contender for showiest milkweed.  It grows naturally near our pond.

All three are great host plants for Monarch butterflies and their caterpillars.