As I walk through snow-covered fields this Winter, it’s hard not to notice the seed pods for Milkweed plants. With a little imagination, this one looks like a dragon’s head puffing smoke.
Milkweed is an important plant because so many species of insects depend on it. Monarch Butterflies, Milkweed Bugs and Milkweed Leaf Beetles only eat milkweed, and could not survive without it. Here’s a Milkweed Tiger Moth caterpillar that I saw last Summer in Brecksville Reservation.
This plant’s fruits are green pods which turn brown before bursting open and letting out fluffy seeds. A Milkweed seed is spread by the wind, which catches the cotton-like part and carries the seed for long distances.
Milkweed is usually 4-5 feet tall and has large, broad leaves. It can be found in fields, gardens and along roads. Milkweed flowers are pinkish-purple clusters which often droop. This is one that I photographed in the summertime.
This plant gets its name from its milky sap, which seeps when a leaf is broken. This sap has poisons in it which some animals can eat and not be harmed. When the Monarch butterfly’s caterpillar consumes the leaves of Milkweed, the sap goes into its body, making the caterpillar poisonous to predators. Even after the caterpillar has changed into an adult butterfly, it is distasteful to predators. Here is a Monarch Butterfly on Milkweed seen in Cuyahoga Valley National Park last Summer.
In the Autumn, large numbers of Milkweed Bugs can often be seen on the seed pods. At this time of the year, the Milkweed Bugs are focused on piercing the wall of the pod to feed on the seeds inside.
Milkweed is an interesting plant which can be enjoyed during all seasons.
