*Microtis* 'onion orchids' (genus) – this looks most like at this stage of growth of the budding inflorescence .
Alternatively (another hypothesis for promoting scientific humility), at this stage of growth of this inflorescence (structure of multiple flowers), it remains possible this will grow to show that it identifies as a species of the genus *Prasophyllum* leek orchids (looks unlikely to me (too), but plausible and possible IMHO until this inflorescence grows and shows more evidence).