| Tarenna acuminata Merr. | Accepted |  | WCSP | 
	
		| Tarenna acutisepala W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna adamii Schnell | Synonym |  | WCSP | 
	
		| Tarenna adamii var. nigeriana Schnell | Synonym |  | WCSP | 
	
		| Tarenna adangensis (Ridl.) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna adpressa (King) Merr. | Accepted |  | WCSP | 
	
		| Tarenna affinis (K.Schum.) S.Moore | Synonym |  | WCSP | 
	
		| Tarenna agumbensis Roghavan | Accepted |  | WCSP | 
	
		| Tarenna alleizettei (Dubard & Dop) De Block | Accepted |  | WCSP | 
	
		| Tarenna alpestris (Wight) N.P.Balakr. | Accepted |  | WCSP | 
	
		| Tarenna angolensis Hiern | Synonym |  | WCSP | 
	
		| Tarenna angustifolia Merr. | Accepted |  | WCSP | 
	
		| Tarenna annamensis Pit. | Accepted |  | WCSP | 
	
		| Tarenna arborescens Ridl. | Accepted |  | WCSP | 
	
		| Tarenna arboreus Elmer | Unresolved |  | TRO | 
	
		| Tarenna asiatica (L.) Kuntze ex K.Schum. | Accepted |  | WCSP | 
	
		| Tarenna asteriscus (K.Schum.) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna attenuata (Voigt) Hutch. | Accepted |  | WCSP | 
	
		| Tarenna attenuata var. puberula Chun & F.C.How | Synonym |  | WCSP | 
	
		| Tarenna australis (Benth.) S.J.Ali & Robbr. | Synonym |  | WCSP | 
	
		| Tarenna austrosinensis Chun & F.C.How ex W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna axillaris Ridl. | Synonym |  | WCSP | 
	
		| Tarenna baconioides var. nephrosperma N.Hallé | Synonym |  | WCSP | 
	
		| Tarenna baconoides Wernham | Accepted |  | WCSP | 
	
		| Tarenna bakeri (Merr.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna barbellata Valeton | Accepted |  | WCSP | 
	
		| Tarenna barbertonensis (Bremek.) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna bartlettii Ridl. | Accepted |  | WCSP | 
	
		| Tarenna bartlingii Bremek. | Accepted |  | WCSP | 
	
		| Tarenna baviensis (Drake) Pit. | Accepted |  | WCSP | 
	
		| Tarenna bernieriana (Baill.) comb. ined. | Synonym |  | TRO | 
	
		| Tarenna bipindensis (K.Schum.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna bonii Pit. | Accepted |  | WCSP | 
	
		| Tarenna boranensis Cufod. | Synonym |  | WCSP | 
	
		| Tarenna boranensis subsp. arabica Cufod. | Synonym |  | WCSP | 
	
		| Tarenna borbonica (Hend. & Andr.Hend.) Verdc. | Synonym |  | WCSP | 
	
		| Tarenna borii C.E.C.Fisch. | Synonym |  | WCSP | 
	
		| Tarenna borneensis Valeton | Accepted |  | WCSP | 
	
		| Tarenna brachypoda Homolle | Synonym |  | TRO | 
	
		| Tarenna brachysiphon (Hiern) Keay | Accepted |  | WCSP | 
	
		| Tarenna brevicymigera W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna bridsoniana Degreef | Accepted |  | WCSP | 
	
		| Tarenna brunnea R.D.Good | Synonym |  | WCSP | 
	
		| Tarenna burttii Bridson | Accepted |  | WCSP | 
	
		| Tarenna buruensis (Miq.) Merr. | Synonym |  | WCSP | 
	
		| Tarenna calcarea Ridl. | Synonym |  | WCSP | 
	
		| Tarenna calliblepharis N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna calycina (Korth.) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna cameronii (C.T.White) S.J.Ali & Robbr. | Synonym |  | WCSP | 
	
		| Tarenna campaniflora (Hook.f.) N.P.Balakr. | Accepted |  | WCSP | 
	
		| Tarenna canarica (Bedd.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna capitata Pit. | Accepted |  | WCSP | 
	
		| Tarenna capuroniana De Block | Accepted |  | WCSP | 
	
		| Tarenna catanduanensis Merr. | Accepted |  | WCSP | 
	
		| Tarenna catocensi R. Good. | Synonym |  | TRO | 
	
		| Tarenna catocensis R.D.Good | Synonym |  | WCSP | 
	
		| Tarenna celebica (Miq.) Ruhsam | Accepted |  | WCSP | 
	
		| Tarenna chevalieri Pit. | Accepted |  | WCSP | 
	
		| Tarenna ciliolata (Korth.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna cinerea (A.Rich. ex DC.) Bremek. [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna cinerea Craib | Accepted |  | WCSP | 
	
		| Tarenna cinerea (A.Rich. ex DC.) Homolle | Synonym |  | WCSP | 
	
		| Tarenna cinnamomea Craib | Synonym |  | WCSP | 
	
		| Tarenna cinnamomea var. elongata Craib | Synonym |  | WCSP | 
	
		| Tarenna cinnamomea var. intermedia Craib | Synonym |  | WCSP | 
	
		| Tarenna citrina Pit. | Accepted |  | WCSP | 
	
		| Tarenna collinsae Craib | Accepted |  | WCSP | 
	
		| Tarenna compactiflora (Kurz) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna conferta (Benth.) Hiern | Accepted |  | WCSP | 
	
		| Tarenna confusa (Blume) Valeton | Accepted |  | WCSP | 
	
		| Tarenna congensis Hiern | Accepted |  | WCSP | 
	
		| Tarenna coriacea (Korth.) Merr. | Accepted |  | WCSP | 
	
		| Tarenna corymbosa (Willd.) Pit. | Synonym |  | WCSP | 
	
		| Tarenna costata (Miq.) Merr. | Accepted |  | WCSP | 
	
		| Tarenna crassifolia Ridl. | Accepted |  | WCSP | 
	
		| Tarenna cumingiana (S.Vidal) Elmer | Accepted |  | WCSP | 
	
		| Tarenna curtisii (King) F.N.Williams | Accepted |  | WCSP | 
	
		| Tarenna cymosa (Willd. ex Schult.) Verdc. | Synonym |  | WCSP | 
	
		| Tarenna dallachiana (F.Muell. ex Benth.) S.Moore | Accepted |  | WCSP | 
	
		| Tarenna dallachiana subsp. expandens (F.Muell.) S.T.Reynolds & P.I.Forst. | Accepted |  | WCSP | 
	
		| Tarenna dasyphylla (Miq.) Valeton ex Steenis | Accepted |  | WCSP | 
	
		| Tarenna debilis Ridl. | Accepted |  | WCSP | 
	
		| Tarenna depauperata Hutch. | Accepted |  | WCSP | 
	
		| Tarenna disperma (Hook.f.) Pit. | Accepted |  | WCSP | 
	
		| Tarenna drummondii Bridson | Accepted |  | WCSP | 
	
		| Tarenna ebracteata (Elmer) Elmer | Accepted |  | WCSP | 
	
		| Tarenna edgardii Chiov. | Synonym |  | WCSP | 
	
		| Tarenna eketensis Wernham | Accepted |  | WCSP | 
	
		| Tarenna eketensis var. auricluna N.Hallé | Synonym |  | WCSP | 
	
		| Tarenna eketensis var. eketensis Wernham | Accepted |  | WCSP | 
	
		| Tarenna eketensis var. situtela N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna elliptica Craib | Synonym |  | WCSP | 
	
		| Tarenna elliptica var. saxicola Craib | Synonym |  | WCSP | 
	
		| Tarenna elongata Merr. | Accepted |  | WCSP | 
	
		| Tarenna eucrantha (Elmer) Merr. | Accepted |  | WCSP | 
	
		| Tarenna evansii Ridl. | Accepted |  | WCSP | 
	
		| Tarenna expandens (F.Muell.) S.Moore | Synonym |  | WCSP | 
	
		| Tarenna flava Alston | Accepted |  | WCSP | 
	
		| Tarenna flavofusca S.Moore | Synonym |  | WCSP | 
	
		| Tarenna foliosa S.Moore | Synonym |  | WCSP | 
	
		| Tarenna forsteniana (Miq.) Ruhsam | Accepted |  | WCSP | 
	
		| Tarenna fragrans (Blume) Koord. & Valeton | Accepted |  | WCSP | 
	
		| Tarenna friesiorum (K.Krause) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna funebris (Bremek.) N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna fusco-flava (K. Schum.) N. Hallé | Synonym |  | TRO | 
	
		| Tarenna fuscoflava (K.Schum.) S.Moore | Accepted |  | WCSP | 
	
		| Tarenna gibbsiae Wernham | Accepted |  | WCSP | 
	
		| Tarenna gilletii (De Wild. & T.Durand) N.Hallé ex Gereau | Accepted |  | WCSP | 
	
		| Tarenna glaberrima Ridl. | Accepted |  | WCSP | 
	
		| Tarenna glabra Ridl. [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna glabra Merr. | Synonym |  | WCSP | 
	
		| Tarenna gossweileri S.Moore | Accepted |  | WCSP | 
	
		| Tarenna gossweileri var. gossweileri | Accepted |  | WCSP | 
	
		| Tarenna gracilipes (Hayata) Ohwi | Accepted |  | WCSP | 
	
		| Tarenna gracilipes var. kotoensis (Hayata) T.Yamaz. | Synonym |  | WCSP | 
	
		| Tarenna gracilis (Stapf) Keay | Accepted |  | WCSP | 
	
		| Tarenna grandiflora (Benth.) Hiern | Accepted |  | WCSP | 
	
		| Tarenna grandifolia (Hook.f.) Ridl. | Synonym |  | WCSP | 
	
		| Tarenna graveolens (S.Moore) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna graveolens subsp. arabica (Cufod.) Bridson | Synonym |  | WCSP | 
	
		| Tarenna graveolens var. impolita Bridson | Synonym |  | WCSP | 
	
		| Tarenna grevei (Drake) Homolle | Accepted |  | WCSP | 
	
		| Tarenna guelcheriana (K.Schum.) Valeton | Synonym |  | WCSP | 
	
		| Tarenna guelcheriana var. angustata Valeton | Synonym |  | WCSP | 
	
		| Tarenna guelcheriana var. henningsiana (Warb.) Valeton | Synonym |  | WCSP | 
	
		| Tarenna guelcheriana var. keyensis Valeton | Synonym |  | WCSP | 
	
		| Tarenna guelcheriana var. mollis Valeton | Synonym |  | WCSP | 
	
		| Tarenna guelcheriana var. versteegii Valeton | Synonym |  | WCSP | 
	
		| Tarenna gyokushinkwa Ohwi | Synonym |  | WCSP | 
	
		| Tarenna hameliiblasta Wernham | Synonym |  | WCSP | 
	
		| Tarenna harmandiana Pit. | Accepted |  | WCSP | 
	
		| Tarenna hayatana Kaneh. | Synonym |  | WCSP | 
	
		| Tarenna helferi (Kurz) N.P.Balakr. | Accepted |  | WCSP | 
	
		| Tarenna hexamera (Schltr. & K.Krause) Jérémie | Accepted |  | WCSP | 
	
		| Tarenna hirsuta Craib | Accepted |  | WCSP | 
	
		| Tarenna hispidula Craib | Accepted |  | WCSP | 
	
		| Tarenna hispidula var. brevipes Craib | Synonym |  | WCSP | 
	
		| Tarenna hispidula var. smithiae Craib | Synonym |  | WCSP | 
	
		| Tarenna hoaensis Pit. | Accepted |  | WCSP | 
	
		| Tarenna hosei Ridl. | Accepted |  | WCSP | 
	
		| Tarenna hutchinsonii Bremek. | Accepted |  | WCSP | 
	
		| Tarenna ignambiensis (Guillaumin) Jérémie | Accepted |  | WCSP | 
	
		| Tarenna incana Diels | Accepted |  | WCSP | 
	
		| Tarenna incerta Koord. & Valeton | Synonym |  | WCSP | 
	
		| Tarenna inops Degreef | Accepted |  | WCSP | 
	
		| Tarenna insularis (Ridl.) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna jolinonii N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna joskei (Horne ex Baker) A.C.Sm. & S.P.Darwin | Accepted |  | WCSP | 
	
		| Tarenna junodii (Schinz) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna keyensis Valeton | Accepted |  | WCSP | 
	
		| Tarenna kibuwae Bridson | Synonym |  | WCSP | 
	
		| Tarenna kivuensis Degreef | Accepted |  | WCSP | 
	
		| Tarenna kotoensis (Hayata) Masam. | Synonym |  | WCSP | 
	
		| Tarenna kotoensis (Hayata) Kaneh. & Sasaki | Synonym |  | TRO | 
	
		| Tarenna kotoensis var. yaeyamensis Masam. | Synonym |  | WCSP | 
	
		| Tarenna kwangsiensis Hand.-Mazz. | Synonym |  | WCSP | 
	
		| Tarenna lagosensis Hutch. & Dalziel | Synonym |  | WCSP | 
	
		| Tarenna lanceolata Chun & F.C.How ex W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna lancifolia (Hayata) Kaneh. & Sasaki [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna lancifolia Ridl. | Accepted |  | WCSP | 
	
		| Tarenna lancilimba W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna lasiorhachis (K.Schum. & K.Krause) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna laticorymbosa Chun & F.C.How ex W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna latifolia Pit. | Accepted |  | WCSP | 
	
		| Tarenna laui Merr. | Accepted |  | WCSP | 
	
		| Tarenna laurentii (De Wild.) J.G.García | Synonym |  | WCSP | 
	
		| Tarenna laurentii var. longipedicellata J.G.García | Synonym |  | WCSP | 
	
		| Tarenna laxiflora (Blume) Koord. & Valeton | Synonym |  | WCSP | 
	
		| Tarenna le-testui Pellegr. | Synonym |  | WCSP | 
	
		| Tarenna leioloba (Guillaumin) S.Moore | Accepted |  | WCSP | 
	
		| Tarenna leonardii N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna lifouana (Däniker) Jérémie | Accepted |  | WCSP | 
	
		| Tarenna limbata (Stapf) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna littoralis (Hiern) Bridson [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna littoralis Merr. | Accepted |  | WCSP | 
	
		| Tarenna loheri (Merr.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna longifolia (Miq.) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna longipedicellata (J.G.García) Bridson | Accepted |  | WCSP | 
	
		| Tarenna luhomeroensis Bridson | Accepted |  | WCSP | 
	
		| Tarenna luteola (Stapf) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna luzoniensis (Vidal) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna macrochlamys Baker [Unplaced] | Unresolved |  | WCSP | 
	
		| Tarenna macroptera (Miq.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna maingayi (Hook.f.) Merr. | Accepted |  | WCSP | 
	
		| Tarenna malacophylla (Drake) Homolle | Synonym |  | WCSP | 
	
		| Tarenna mangenotii Schnell | Synonym |  | WCSP | 
	
		| Tarenna masada (Homolle) comb. ined. | Accepted |  | TRO | 
	
		| Tarenna membranacea Pit. | Accepted |  | WCSP | 
	
		| Tarenna meyeri (Elmer) Elmer | Accepted |  | WCSP | 
	
		| Tarenna microcarpa (Guillaumin) Jérémie | Accepted |  | WCSP | 
	
		| Tarenna mollis (Wall. ex Hook.f.) B.L.Rob. | Accepted |  | WCSP | 
	
		| Tarenna mollissima (Walp.) Rob. | Accepted |  | WCSP | 
	
		| Tarenna mollissima (Hook. & Arn.) Merr. | Synonym |  | TRO | 
	
		| Tarenna monosperma (Wight & Arn.) N.P.Balakr. | Accepted |  | WCSP | 
	
		| Tarenna monticola S.T.Reynolds & P.I.Forst. | Accepted |  | WCSP | 
	
		| Tarenna mossambicensis Hiern | Synonym |  | WCSP | 
	
		| Tarenna multinervia (Merr.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna mussaendoides (Craib) K.M.Wong | Accepted |  | WCSP | 
	
		| Tarenna napieri (Ridl.) Ridl. | Synonym |  | WCSP | 
	
		| Tarenna neurophylla (S.Moore) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna nigrescens R.D.Good [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna nigrescens Warb. [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna nigrescens (Hook.f.) Hiern | Synonym |  | WCSP | 
	
		| Tarenna nigroviridis R.D.Good | Synonym |  | WCSP | 
	
		| Tarenna nilagirica (Bedd.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna nilotica Hiern | Accepted |  | WCSP | 
	
		| Tarenna nimbana Schnell | Synonym |  | WCSP | 
	
		| Tarenna nitida Merr. | Accepted |  | WCSP | 
	
		| Tarenna nitidula (Benth.) Hiern | Accepted |  | WCSP | 
	
		| Tarenna nitiduloides G.Taylor | Accepted |  | WCSP | 
	
		| Tarenna nossibensis Homolle [Unplaced] | Unresolved |  | WCSP | 
	
		| Tarenna oblanceolata Ridl. | Accepted |  | WCSP | 
	
		| Tarenna oblonga (Korth.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna obtusifolia Merr. | Accepted |  | WCSP | 
	
		| Tarenna odora (K.Krause) Cufod. | Synonym |  | WCSP | 
	
		| Tarenna odorata (Roxb.) B.L.Rob. | Accepted |  | WCSP | 
	
		| Tarenna ogoouensis Degreef | Accepted |  | WCSP | 
	
		| Tarenna oligantha Cufod. | Synonym |  | WCSP | 
	
		| Tarenna ombrophila Schnell | Synonym |  | WCSP | 
	
		| Tarenna palawanensis (Elmer) Merr. | Accepted |  | WCSP | 
	
		| Tarenna pallida (Franch. ex Brandis) Hutch. | Accepted |  | WCSP | 
	
		| Tarenna pallidula Hiern | Accepted |  | WCSP | 
	
		| Tarenna pallidula var. oligoneura (K.Schum.) N.Hallé | Synonym |  | WCSP | 
	
		| Tarenna pangasinensis Merr. | Accepted |  | WCSP | 
	
		| Tarenna papillulosa (King) Ridl. | Synonym |  | WCSP | 
	
		| Tarenna papyracea Burtt Davy | Accepted |  | WCSP | 
	
		| Tarenna patens S.Moore | Synonym |  | WCSP | 
	
		| Tarenna patula Hutch. & Dalziel | Synonym |  | WCSP | 
	
		| Tarenna pauciflora Craib | Accepted |  | WCSP | 
	
		| Tarenna pavettoides (Harv.) Sim | Accepted |  | WCSP | 
	
		| Tarenna pavettoides subsp. affinis (K.Schum.) Bridson | Accepted |  | WCSP | 
	
		| Tarenna pavettoides subsp. friesiorum (K.Krause) Bridson | Accepted |  | WCSP | 
	
		| Tarenna peekeliana Valeton | Accepted |  | WCSP | 
	
		| Tarenna pentamera (Benth.) S.T.Reynolds | Accepted |  | WCSP | 
	
		| Tarenna peteri Bridson | Synonym |  | WCSP | 
	
		| Tarenna petitii N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna pilosa (Craib) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna pobeguinii Pobég. | Synonym |  | WCSP | 
	
		| Tarenna polycarpa (Miq.) Koord. & Valeton | Accepted |  | WCSP | 
	
		| Tarenna polysperma Chun & F.C.How ex W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna precidantenna N.Hallé | Accepted |  | WCSP | 
	
		| Tarenna principensis Degreef | Accepted |  | WCSP | 
	
		| Tarenna puberula Craib | Accepted |  | WCSP | 
	
		| Tarenna puberula var. adpressa Craib | Synonym |  | WCSP | 
	
		| Tarenna pubescens Craib | Synonym |  | WCSP | 
	
		| Tarenna pubescens (Bartl. ex DC.) Bremek. [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna pubiflora (Decne.) Meijer | Accepted |  | WCSP | 
	
		| Tarenna pubinervis Hutch. | Accepted |  | WCSP | 
	
		| Tarenna pubituba (Merr.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna pulchra (Ridl.) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna pumila (Hook.f.) Merr. | Accepted |  | WCSP | 
	
		| Tarenna punctata (K.Krause) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna quadrangularis Bremek. | Accepted |  | WCSP | 
	
		| Tarenna quocensis Pit. | Accepted |  | WCSP | 
	
		| Tarenna rhodesiaca Bremek. | Synonym |  | WCSP | 
	
		| Tarenna rhypalostigma (Schltr.) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna richardii Verdc. | Synonym |  | WCSP | 
	
		| Tarenna ridleyi (H.Pearson ex King & Gamble) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna roseicosta Bridson | Accepted |  | WCSP | 
	
		| Tarenna rudis Ridl. | Accepted |  | WCSP | 
	
		| Tarenna rwandensis Bridson | Accepted |  | WCSP | 
	
		| Tarenna sakae Craib | Accepted |  | WCSP | 
	
		| Tarenna salicina (Ridl.) Ridl. | Synonym |  | WCSP | 
	
		| Tarenna sambucina (G.Forst.) T.Durand ex Drake | Accepted |  | WCSP | 
	
		| Tarenna sambucina var. buruensis (Miq.) Fosberg & Sachet | Accepted |  | WCSP | 
	
		| Tarenna sambucina var. glabra (Merr.) Fosberg & Sachet | Accepted |  | WCSP | 
	
		| Tarenna sambucina var. sambucina | Accepted |  | WCSP | 
	
		| Tarenna sambucina var. tahitensis (Valeton) Fosberg & Sachet | Accepted |  | WCSP | 
	
		| Tarenna saxatilis (Scott-Elliot) Homolle | Synonym |  | WCSP | 
	
		| Tarenna scaberula (Merr.) Merr. | Accepted |  | WCSP | 
	
		| Tarenna scabrida S.Moore | Accepted |  | WCSP | 
	
		| Tarenna scandens R.D.Good | Synonym |  | WCSP | 
	
		| Tarenna sechellensis (Baker) Summerh. | Accepted |  | WCSP | 
	
		| Tarenna seemanniana A.C.Sm. & S.P.Darwin | Accepted |  | WCSP | 
	
		| Tarenna sinica W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna soyauxii (Hiern) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna spiranthera (Drake) Homolle | Accepted |  | WCSP | 
	
		| Tarenna spodia Bremek. | Synonym |  | WCSP | 
	
		| Tarenna stellulata (Hook.f.) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna stenantha Merr. | Accepted |  | WCSP | 
	
		| Tarenna subsessilis (A.Gray) Ito | Accepted |  | WCSP | 
	
		| Tarenna subsessilis (A. Gray) Ohwi | Synonym |  | TRO | 
	
		| Tarenna sumatrana Ridl. | Accepted |  | WCSP | 
	
		| Tarenna sumatrensis (Roth) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna supra-axillaris (Hemsl.) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna supra-axillaris subsp. barbertonensis (Bremek.) Bridson | Synonym |  | WCSP | 
	
		| Tarenna sylvestris Hutch. | Accepted |  | WCSP | 
	
		| Tarenna sylvicola (Ridl.) Merr. | Accepted |  | WCSP | 
	
		| Tarenna tahitensis Valeton | Synonym |  | WCSP | 
	
		| Tarenna talbotii Wernham | Synonym |  | WCSP | 
	
		| Tarenna talbotiorum Wernham | Unresolved |  | TRO | 
	
		| Tarenna tetramera Hiern | Synonym |  | WCSP | 
	
		| Tarenna thomasii Hutch. & Dalziel | Accepted |  | WCSP | 
	
		| Tarenna thorelii Pit. | Accepted |  | WCSP | 
	
		| Tarenna thouarsiana (Drake) Homolle | Accepted |  | WCSP | 
	
		| Tarenna tomensis Schnell | Synonym |  | WCSP | 
	
		| Tarenna tonkinensis Pit. | Accepted |  | WCSP | 
	
		| Tarenna trichanta (Baker) Bremek. | Synonym |  | WCSP | 
	
		| Tarenna trichurensis Sasidh. & Sivar. | Accepted |  | WCSP | 
	
		| Tarenna triflora S.J.Ali & Robbr. [Illegitimate] | Synonym |  | WCSP | 
	
		| Tarenna truncatocalyx (Guillaumin) Bremek. | Accepted |  | WCSP | 
	
		| Tarenna truncatocalyx var. artensis (Guillaumin) Jérémie | Accepted |  | WCSP | 
	
		| Tarenna tsangii Merr. | Accepted |  | WCSP | 
	
		| Tarenna tsangii f. elliptica Chun & F.C.How | Synonym |  | WCSP | 
	
		| Tarenna ulugurensis (K.Schum.) Cufod. | Synonym |  | WCSP | 
	
		| Tarenna uniflora Homolle | Accepted |  | WCSP | 
	
		| Tarenna unioensis (Guillaumin) Jérémie | Accepted |  | WCSP | 
	
		| Tarenna uzungwaensis Bridson | Accepted |  | WCSP | 
	
		| Tarenna valida Craib | Accepted |  | WCSP | 
	
		| Tarenna vanprukii Craib | Accepted |  | WCSP | 
	
		| Tarenna vanprukii var. obtusa Craib | Synonym |  | WCSP | 
	
		| Tarenna velutina (Cordem.) Verdc. | Synonym |  | WCSP | 
	
		| Tarenna verdcourtiana Fosberg | Synonym |  | WCSP | 
	
		| Tarenna verticillata Jérémie | Accepted |  | WCSP | 
	
		| Tarenna vignei Hutch. & Dalziel | Accepted |  | WCSP | 
	
		| Tarenna viridis Craib | Synonym |  | WCSP | 
	
		| Tarenna wajirensis Bridson | Synonym |  | WCSP | 
	
		| Tarenna wallichii (Hook.f.) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna wallichii var. angustata Pierre ex Pit. | Synonym |  | WCSP | 
	
		| Tarenna wallichii var. brunnea Craib | Synonym |  | WCSP | 
	
		| Tarenna wallichii var. subglabra Craib | Synonym |  | WCSP | 
	
		| Tarenna wallichii var. viridis Craib | Synonym |  | WCSP | 
	
		| Tarenna wangii Chun & F.C.How ex W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna warburgiana Valeton | Accepted |  | WCSP | 
	
		| Tarenna weberifolia (Kurz) N.P.Balakr. | Accepted |  | WCSP | 
	
		| Tarenna winkleri Valeton | Accepted |  | WCSP | 
	
		| Tarenna wrayi (King) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna yappii (King) Ridl. | Accepted |  | WCSP | 
	
		| Tarenna yunnanensis F.C.How ex W.C.Chen | Accepted |  | WCSP | 
	
		| Tarenna zeylanica Gaertn. | Synonym |  | WCSP | 
	
		| Tarenna zimbabwensis Bridson | Synonym |  | WCSP | 
	
		| Tarenna zippeliana (Miq.) Valeton | Synonym |  | WCSP | 
	
		| Tarenna zygoon Bridson | Synonym |  | WCSP |