Bertrand Lerot of Belgium has written to PBS via our contact form. Hello, I'm from Belgium. I grow some terrestrial orchids and the Disa species is very lovely flowers. I've D. uniflora and D. aurata as species in growing. I'm looking for other Disa species but there are difficult to find. Can you tell me where I can find tuber to sell of this genera? Thank you so much Nice regards Bertrand He has already searched the PBS Sources page but only seeds are listed. Please reply directly to: bertrandlerot@yahoo.fr (bertrandlerot at yahoo.fr)