I'm not going to try to pick a favorite here; I think these are all great. The gold and blues in #1 are lovely and well-composed - abstract but still easy for your eyes to get a handle on. Great glow in #2, and the greens in #3 look perfect to me.
All three are quite wonderful. (Just back from the Sierra myself, I now the Minarets area well, and I love corn lilies! :-)
The corn lily shot is really fine - which is not to diminish the wonderful quality of the others. Funny you mentioned the intensity of the green. I have two monitors. On the non-calibrated monitor they did not look too intense/saturated, but my initial impression on my calibrated monitor is that they could come back down a bit. But I can see where you are going with the intense colors as well, so in the end it is a judgment call.
