Specialty:
Bee Orchids, Native orchids of Great Lakes region
Presentation Topics:
- Ophrys, the bee orchids- masters of sexual deception
- Native Orchids of Ohio
- Native Orchids of Michigan
- Native Orchids of the Great Lakes Region
- Native orchids of rugged western China
- Native orchids of Crete
- Native orchids of Indonesian Borneo
- Orchids of the Naturalist’s Paradise, the Bruce Peninsula
- Native Orchids of Manitoba
- Orchids of headwaters of the Mississippi
- Orchids of Northern Thailand in their dry season
- a comparison of the slipper orchid of N.A. versus their Asian counterparts
- The slipper orchid of North America
- Dry substrate orchids
- Orchids of the Northern tier of the Appalachians (W. Virginia, Kentucky, Tennessee)
- Orchids of the Southern tier of Appalachia (N. Carolina and Arkansas)
- Orchids of the bogs and fens
- Green, yellow and white native orchids of North America
- Interesting orchid traits and adaptations among North American orchids