Remember the picture of wild potato-vine that I posted earlier this summer? Well, I wanted to go back to get seeds for the BX. Unfortunately that area is now closed to the public for the next 6 months to allow bow & arrow hunters to cull out the deer which are overpopulated and endangering countless plant species. Happily today I found another spot of wild potato-vine near the local high school. I collected a bunch of seed pods and will sort through them later today to pick out the good seeds. (This species is prone to insect attack... I'm guessing verbena bud moth... so a lot of seeds will have a big hole in them.) While exploring the grounds I also found 2 species of Asclepias (1 was a vine) and 1 species of Apocynum. All of which I will add to my garden. Are Passifloras geophytes? Dennis in Cincinnati