Hi, TY for asking! Not yet. I may need to revisit that spot & take more pics. I'm most curious about #1 too since it was the only one I saw and has such an attractive form.
Elephantopus was suggested elsewhere for the fuzzy one:
http://meltonwiggins.com/eleph... I don't think it's Richardia, at least not a Richardia I've encountered before. (R. brasiliensis and scabra.)
One pic of a rosette isn't usually enough to ID them but I know others, like me, think it's fun to try to investigate. Will add more pics here if/when I'm able to revisit. (Could be a few weeks, next couple weekends I have other plans.)