{{Short description|Genus of flowering plants}} {{Automatic taxobox |image = Tetrorchidium rubrivenium.jpg |image_caption = ''Tetrorchidium rubrivenium'' |display_parents = 3 |taxon = Tetrorchidium |authority = Poepp. |synonyms_ref = <ref name=c/> |synonyms = * ''Hasskarlia'' <small>Baill.</small> * ''Tetrorchidiopsis'' <small>Rauschert</small> }}

'''''Tetrorchidium''''' is a genus of flowering plants in the family Euphorbiaceae first described in 1841.<ref>[https://www.biodiversitylibrary.org/page/2898487#page/26/mode/1up Poeppig, Eduard Friedrich. 1841 in Poeppig, Eduard Friedrich & Endlicher, Stephan Friedrich Ladislaus, Nova genera ac species plantarum, quas in regno Chilensi Peruviano et in terra Amazonica 3: 23] in Latin</ref><ref>[http://www.tropicos.org/Name/40012433 Tropicos, ''Tetrorchidium'' Poepp.]</ref> It is native to tropical portions of Africa and the Western Hemisphere.<ref name=c>[http://apps.kew.org/wcsp/namedetail.do?name_id=202581 Kew World Checklist of Selected Plant Families]</ref><ref>Murillo-A., J.C. (2009). El género ''Tetrorchidium'' (Euphorbiaceae) en Colombia y Ecuador. Caldasia 31: 213-225.</ref>

;Species<ref name=c/> {{columns-list|colwidth=30em| # ''Tetrorchidium andinum'' <small>Müll.Arg.</small> - Costa Rica, Honduras, Colombia, Ecuador, Peru, Ecuador # ''Tetrorchidium brevifolium'' <small>Standl. & Steyerm.</small> - S Mexico, Guatemala, Honduras # ''Tetrorchidium bulbipilosum'' <small>Cuatrec.</small> - Colombia, Ecuador # ''Tetrorchidium congolense'' <small>J.Léonard</small> - Gabon, Congo, Zaire # ''Tetrorchidium costaricense'' <small>Huft</small> - Costa Rica, Panama # ''Tetrorchidium didymostemon'' <small>(Baill.) Pax & K.Hoffm.</small> - tropical Africa # ''Tetrorchidium duckei'' <small>Radcl.-Sm. & Govaerts</small> - B Amazonas # ''Tetrorchidium dusenii'' <small>Pax & K.Hoffm.</small> - Paraná in Brazil # ''Tetrorchidium euryphyllum'' <small>Standl.</small> - Costa Rica, Panama, Colombia, Ecuador # ''Tetrorchidium gabonense'' <small>Breteler</small> - Gabon # ''Tetrorchidium hirsutum'' <small>J.Murillo & K.Wurdack</small> - Ecuador # ''Tetrorchidium jamaicense'' <small>Croizat</small> - Jamaica # ''Tetrorchidium macrophyllum'' <small>Müll.Arg.</small> - - Costa Rica, Venezuela, Colombia, Ecuador, Peru, Bolivia # ''Tetrorchidium microphyllum'' <small>Huft</small> - Panama # ''Tetrorchidium ochroleucum'' <small>Cuatrec.</small> - Colombia, Ecuador # ''Tetrorchidium oppositifolium'' <small>(Pax) Pax</small> Gabon, Cameroon, Nigeria, Ivory Coast, Ghana, Liberia # ''Tetrorchidium parvulum'' <small>Müll.Arg.</small> - SE Brazil # ''Tetrorchidium popayanense'' <small>Croizat</small> - Colombia, Ecuador # ''Tetrorchidium robledoanum'' <small>Cuatrec.</small> - Colombia, Ecuador, Panama # ''Tetrorchidium rotundatum'' <small>Standl.</small> - Central America, C + S Mexico # ''Tetrorchidium rubrivenium'' <small>Poepp.</small> - Costa Rica + Windward Islands south to N Argentina # ''Tetrorchidium trichotocarpum'' <small>McPherson</small> - Panama # ''Tetrorchidium ulugurense'' <small>Verdc.</small> - Morogoro Region in Tanzania }}

==References== {{Reflist}}

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Category:Adenoclineae Category:Euphorbiaceae genera Category:Taxa named by Eduard Friedrich Poeppig