ive seen kale at organic markets and stuff, sometimes in fruitshops, ive found mustard greens at the little asian super markets, found collard greens on an online organic shop but didnt get them, havent seem collards in stores.
youre looking at the beardy food list?
argula (or whatever) is rocket.
endive is available at fruit shops and baby endive at woolies, not coles tho
chinese brocoli, bok choy and pak choy are all good, plus clover and dandelions frlom your back yard.
thats what i mostly use along with endive and rocket, sometimes corriander or basil, tried rosemary the otehr day but its not very popular,..
oh and the alfalfa they talk about isnt those little sprouts, its somethign greener,...google it 4 pics,..