This taxon name is not current. The available references for this name are:
Monopsis simplex (L.) E.Wimm. has been misapplied against the current name Monopsis debilis (L.f.) C.Presl.
Reason: See National Species List. https://biodiversity.org.au/nsl/services/instance/apni/663069 [accessed 16/08/2016]
See also: A longer explanation of these and other terms in our Plant Names Primer.
A taxon name which is no longer current will retain its ‘Threatened’ status until publication of the next Threatened Flora - Rare Flora Notice.