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Thysanotus patersonii
I saw some near Perth: http://www.projectnoah.org/spottings/541...
They're notable for the lack of leaves.
An amazing book for the area is Wildflowers of Southern Western Australia by Margaret G. Corrick and Bruce A. Fuhrer.
Thank you Jonathan Sequeira and Thanks dandoucette for the ID. I do love travelling in Western Australia just for the Wildflowers! These are really beautiful.
These are so cool! I'm not 100% sure of the species but it's certainly very close to my suggestion.