the first one is labeled "alba" but even though it lacks any purple pigmentation on the leaves, it is not exactly alba as you can see. some sort of semi alba ? also the petal stance makes me think more of malipo than jackii. The somewhat yellow color is due to flash light
second one is very surprising, very tiny flower and shape very different from the other jackiis I have or have seen
second one is very surprising, very tiny flower and shape very different from the other jackiis I have or have seen