Mid-summer wildflowers are near their peak now, and you may not have to leave town to find them. American bellflower is prevalent along most of the bike trails in the Des Moines area. During the past week I’ve seen the first common evening primrose and wingstem flowers opening.
Gorgeous stands of cup plant are in full flower too. Look for those along the trail that heads north from Gray’s Lake along Martin Luther King Drive in downtown Des Moines, or off the Windsor Heights trail near the junction with the Clive Greenbelt trail, or along the entrance to the Valley View Aquatic Center parking lot in West Des Moines.
Today’s featured plant may or may not truly belong in central Iowa. The U.S. Department of Agriculture’s Natural Resources Conservation Service shows Iowa within the native range, which covers most of eastern North America. But I have been told that the original range of Black cohosh, also known as black bugbane, probably did not extend as far west as Des Moines. The common names are a bit confusing, given that this plant has white flowers. According to the Eloise Butler Wildflower Garden’s website, “The ‘black’ in the name refers to the color of the root (a rhizome) which is a dark brown.” Incidentally, Blue cohosh, the focus of an Iowa wildflower post last month, has yellow flowers.
I enclose below several pictures of black cohosh, a popular plant with herbalists, especially for inducing labor and treating symptoms of menopause or hot flashes in breast cancer survivors. Scroll to the end for a bonus picture of an Asiatic dayflower blooming. As the name suggests, that plant is not native to North America, but it has become widespread, and you’ll often see it in gardens. Many people consider dayflower an undesirable weed, but I enjoy seeing the flowers pop up in our yard.
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