Hello Joe, Thank you very much for your research. I was not aware that there are Oxalis growing in seasonal pools, so this is the aquatic species I was reading about. I am aways fascinated by plants that can grow in between extremes, under water at some time and bone dry during dormancy. But I do not think that the blue flower growing with it is a Romulea. Romuleas have single Crocus-like flowers not scapes of tiny flowers like the ones on the picture. Does anybody know what the blue flower is? When I google Romulea aquatica I find these pictures, and also one of Oxalis disticha with it but I do not see these flowers (which are Romuleas for me) on your picture. https://google.com/search/… So already three different aquatic bulbs. bye and thanks again Uli _______________________________________________ pbs mailing list pbs@lists.pacificbulbsociety.net http://lists.pacificbulbsociety.net/cgi-bin/…