Cyanothamnus

Accepted species 23 Documented here 6 Family Rutaceae

Accepted species 23 in this genus

Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.

SpeciesAuthority Usable photographsPage
Cyanothamnus polygalifolius (Sm.) Duretto & Heslewood 106 documented
Cyanothamnus coerulescens (F.Muell.) Duretto & Heslewood 14 documented
Cyanothamnus anemonifolius (A.Cunn.) Duretto & Heslewood 11 documented
Cyanothamnus occidentalis (Duretto) Duretto & Heslewood 10 documented
Cyanothamnus nanus (Hook.) Duretto & Heslewood 5 documented
Cyanothamnus quadrangulus Duretto & Heslewood 5 documented
Cyanothamnus acanthocladus (Paul G.Wilson) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus baeckeaceus (F.Muell.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus bipinnatus (Lindl.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus bussellianus (F.Muell.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus defoliatus (F.Muell.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus fabianoides (Diels ex Diels & E.Pritz.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus inconspicuus (Benth.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus inflexus (Duretto) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus montimulliganensis (Duretto) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus penicillatus (Benth.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus ramosus Lindl. 0 below the evidence gate
Cyanothamnus rigens (Cheel) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus subsessilis (Benth.) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus tenuis Lindl. 0 below the evidence gate
Cyanothamnus warangensis (Duretto) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus westringioides (Paul G.Wilson) Duretto & Heslewood 0 below the evidence gate
Cyanothamnus yarrowmerensis (Duretto) Duretto & Heslewood 0 below the evidence gate

Why some species have no pagethe gate

This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.

So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.

Sourcesevery claim on this page

  1. World Flora Online Plant List. Accepted names, authorities, classification. CC0. Retrieved 2026-07-12.
  2. iNaturalist. Photograph counts, restricted to CC0 / CC BY / CC BY-SA. Retrieved 2026-06-27.