Ricinus communis I believe. Here is a link that might be useful: 'Carmencita' Ricinus Flower

Jim, the seedlings you gave me last fall died (I split them and gave half to a gardening friend and hers died also). Perhaps I lost mine as I was distracted by knee surgery last January. If/when you have another Gunnera starter, I would still love a plant. Maybe I could pick up the one Balraj has for the swap and bring it to you... Christine

Have you given them high nitrogen fertilizer. High nitrogen fertilizer will produce lush green bushy plants and no flowers. The first time I planted Nasturtiums I had 3 foot tall dark green plants with huge leaves and not one flower--too much nitrogen

You have two different plants in that pot. The tall one is a sedum. The other one is what we always called "hens and chicks". Not sure if either are native (you posted this in the native plant forum, that's why I mention it). Here is a link that might be useful: Your link