A head of green broccoli 
A bunch of broccoli together
A large piece of broccoli 
A group of broccoli 
A large head of broccoli 
A group of large broccoli 
Well maintained group of broccoli 
a close up of brocolli
it puts one in mind of brain coral...
the background is all brocolli
that's a lot of green
it looks like a green forest
many pieces of broccoli stacked next to each other