10/11/2026
Darn the honeysuckle!! π±
[Missouri Stream Team]
Nightmare in the Understory - A History Lesson
Honeysuckle (Lonicera maackii): where it came from, how it got here, and where it is now.
Bush honeysuckle, or Amur honeysuckle (Lonicera maackii), comes from far eastern Asia, mainly China, Russia, Mongolia, and North Korea. The Russian botanist Richard Maack collected it in 1855, and his name inspired the speciesβ scientific name. By 1883, it was growing at the St. Petersburg Botanical Garden in Russia and soon spread to other botanical gardens and nurseries across Europe.
By the late 1800s, North American botanical gardens got bush honeysuckle seeds from Europe. Between 1960 and 1984, the US Department of Agriculture promoted the plant and created new varieties with more fruit, which made it even more invasive. People planted it for wildlife habitat and erosion control, but it does not work well for those uses. Its main spread came from its popularity as an ornamental plant.
People first noticed bush honeysuckle growing outside gardens near the Morton Arboretum in Chicago in the mid-1920s. Still, it stayed popular as an ornamental plant for many years, especially from the 1950s to the 1980s. Starting in the 1950s, it began spreading more widely in eastern states. In Missouri, it was not found outside gardens until 1983, when someone collected it in a St. Louis rail yard. Now, bush honeysuckle is found mostly near cities. Still, it occurs in all of Missouriβs Natural Geological Regions: Big Rivers, Glaciated Plains, Mississippi Lowlands, Osage Plains, Ozark Border, and the Ozarks.
Tune in tomorrow to learn what honeysuckle does to the environment, including the aquatic life we monitor.