Any results would probably be sterile, but I am consdering trying some intergeneric crosses between hibiscus and some related plants in the area. I know this would be more likely to "work" if the choromosome numbers of the plants were the same.

Plants that I am considering:

1. Okra

2. Rose of Sharon (Hibiscus syriacus)

3. Marsh Mallow

4. Roselle (Hibiscus sabdariffa)

5. Some weedy relatives: Flower of an Hour (Hibiscus trionum) and Cheeses (Malva neglecta).

Has anyone had experience with any of these "experiments?

Thanks for your input.

Tom