Roses and other local flowers in NZ

Ermm... These photos counted as a failure for me... just dunno why? Just dun have the satisfaction while looking at these photos...
Anyway... here are few types of roses found in the botanical garden... and successfully attract me..:p
Enjoy... :)

Yellowish roses...






I really wonder what's this flower? Look unique... why is it facing downward?? Pai sei konon...