CHANHASSEN
Arboretum to present '10 Plants that Changed Minnesota'The Minnesota Landscape Arboretum will present "10 Plants that Changed Minnesota" in a lecture series beginning Thursday and continuing through Nov. 15.
This series is part of a University of Minnesota freshman seminar, Horticulture 190, but the public is invited to join in weekly discussions on each of the 10 plants that changed Minnesota.
The sessions will meet from 7-8:30 p.m. every Thursday and will provide an understanding of how these plants influenced our economy, culture, health and environment.
Here's a lineup of the speakers and the plants they will cover:
• Thursday: White pine and its ubiquitous use on construction, with professor Alan Ek.
• Sept. 20: Purple loosestrife, a garden ornamental that's become "the poster child for invasive plants," with associate professor Neil Anderson.
• Sept. 27: Wild rice, which determined early human settlement of Minnesota, with speakers Ervin Olke, an emeritus professor, and Beth Nelson, executive director of the Minnesota Cultivated Wild Rice Council.
• Oct. 4: American elm, one of the fastest growing urban trees, with research scientist Chad Giblen.