Calycopeplus

{{Short description|Genus of flowering plants}}

{{Use Australian English|date=July 2024}}

{{automatic taxobox

|display_parents = 3

|image = Calycopeplus paucifolius (15432406691).jpg

|image_caption = Calycopeplus paucifolius

|taxon = Calycopeplus

|authority = Planch.

}}

Calycopeplus is a plant genus of the family Euphorbiaceae first described by Jules Émile Planchon as a genus in 1861.[https://www.biodiversitylibrary.org/page/250280#page/36/mode/1up Planchon, Jules Émile. 1861. Bulletin de la Société Botanique de France 8: 30-32] descriptions in Latin, commentary in French[http://www.tropicos.org/Name/40035857 Tropicos, Calycopeplus Planch.] The entire genus is endemic to Australia.[http://apps.kew.org/wcsp/namedetail.do?name_id=32045 Kew World Checklist of Selected Plant Families]Govaerts, R., Frodin, D.G. & Radcliffe-Smith, A. (2000). World Checklist and Bibliography of Euphorbiaceae (and Pandaceae) 1-4: 1-1622. The Board of Trustees of the Royal Botanic Gardens, Kew. Its closest relative is Neoguillauminia from New Caledonia.{{cite Q|Q41419806}}

The type species is Calycopeplus ephedroides,{{APNI2|name=Calycopeplus ephedroides Planchon|id=101684|accessdate=2020-12-02}} which is a synonym of Calycopeplus paucifolius.{{Cite web|title=Calycopeplus paucifolius (Klotzsch) Baill. {{!}} Plants of the World Online {{!}} Kew Science|url=http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:340344-1|access-date=2020-12-02|website=Plants of the World Online|language=en}}

;Species

1. Calycopeplus casuarinoides L.S.Sm. - N Qld
2. Calycopeplus collinus P.I.Forst. - NT, N WA
3. Calycopeplus marginatus Benth. - WA
4. Calycopeplus oligandrus P.I.Forst. - SW WA
5. Calycopeplus paucifolius (Klotzsch) Baill. - SA, WA