Pic.s 1 & 2 look like the Bromeliad: Billbergia nutans
3 looks like a Dianella
4 certainly is one of the blue Corydalis
5 could be a Bulbine
As always; to get a more certain identification, it is valuable to post multiple pictures of the same plant, rather than extreme close-ups of many plants.
This message was edited Sep 30, 2012 7:59 PM
#4 looks like a Corydalis sp./hybrid
#5 is Bulbine frutescens
Thank you for all your helpful info on my 4 plants.
Thank you for your good information on 2 of my plant IDs.