Native parasitic and hemiparasitic plants derive some or all of their nutritional needs from other living plants. Hemiparasitic plants, like Indian paintbrush and Wood betony, can photosynthesize but also obtain water and nutrients from their hosts. Native parasitic plants include species like Beechdrops and Indian pipe and have evolved to obtain nutrients from other plants, either partially or entirely. These “sucking species” are valuable contributors to ecosystem health and biodiversity. They influence nutrient cycling, community structure, and can aid in controlling invasive species.
Our presenter Luke Dahlberg, native seed technician for Citizens for Conservation, will discuss his fascinating work with native parasitic and hemiparasitic plants. He will talk about their propagation, growth and development, and how he has used them to control aggressive native species.
About Our Presenter
Luke Dahlberg has a B.S in Ornamental Horticulture from the University of Wisconsin-Platteville and has over 15 years experience of starting and growing native plants from seeds. He is currently the Native Seed Program Manager at Citizens for Conservation. Luke has collaborated with Lake County Forest Preserve District for native plant propagation, helps lead volunteer workdays, and continues to learn about the best ways to grow rare native plants while sharing those experiences with others along the way.