The reason for my doubt is because Drosera rotundifolia is a temperate species, and like the VFT must have a dormancy to stay healthy. If you grew this through the winter, it didn't have that rest, and I doubt it would flower without it. I could be wrong, but I think this is probably a tropical species, spatulata comes to mind. Your last photo was of a very juvenille plant, I should be able to ID it now that it is mature. My rotundifolia are up and growing. It's amazing the way the bud opens, and within a week or so there are some 15 traps open and glistening. Here they flower around the beginning of July, and then set seed. shortly thereafter they start to yawn: their growth slows and they head for dormancy again. Ivan Snyder president of the LACPS has developed a tropical strain "Evergrow" that requires no dormancy. Now growers in the tropics will be able to have this plant in their collections, what an amazing thing! Hats off to Ivan!