Bull thistles are the most common thistle in Raymore Park. They are found throughout the park’s wild areas and despite the prickles, their leaves are a source of food to deer and rabbits while insects and hummingbirds feed on their nectar. Apparently the roots when boiled taste like a Jerusalem artichoke and the leaves can be cooked and served spinach-style. Bull thistles are another eurasian invader but seem to have found a niche without being too invasive.

A bee sips nectar from a bull thistle in Raymore Park’s wild area. Click to enlarge.