J. Adelaide Bot. Gard. 16: 64 (1995) APNI
Threat status:Victoria: extinct (x)
Also NSW, SA.
This species is included by Toelken (2000) in the Hibbertia riparia complex in contrast to its treatment in the Flora of Victoria (Toelken 1996) in which is was considered part of the H. sericea group. Currently the taxon concept for H. incana is unclear (see note under H. crinita). Hibbertia incana is potentially only known from the type gathering at Mt Hope. No subsequent Hibbertia collections that resemble the type specimen have been made, and the type material (held at Melbourne herbarium) is currently on loan. As such no description or key for this species can be given at this time.
Toelken, H.R. (2000). Notes on Hibbertia (Dilleniaceae) 3. H. sericea and associated species., Journal of the Adelaide Botanic Gardens 19: 1–54.