I had an unusual plant come up in my shade house. It has beautiful dark green leaves and strange button like flowers. I took it to a guy who is the curator of a Botanical garden and he told me it was the above name and he thought the common name was mattress plant. I put both in the search engine and nothing come up.Has anyone heard of this plant? I don't know how to enter a photo here.
Dorstenia came up as a volunteer in my nursery. It LOVES water and seeds freely in the right spot. I planted it out in a drier spot and it promptly croaked.