The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Ruellia incompta; we will try Ruellia instead.

964 plant name records match your search criteria Ruellia. The results are below.

• Genus Ruellia is in the family Acanthaceae. Species epithets begin with: A B C D E F G H I J K L M N O P Q R S T U V W Y Z

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Ruellia abbreviata D.N. Gibson	Synonym		TRO
Ruellia acaulis (Nees) V.M.Badillo [Illegitimate]	Unresolved		WCSP (in review)
Ruellia achimeniflora (Oerst.) Hemsl.	Synonym		TRO
Ruellia achyranthifolia Desf.	Unresolved		WCSP (in review)
Ruellia aciculata Roth	Unresolved		WCSP (in review)
Ruellia acuminata Griseb.	Unresolved		WCSP (in review)
Ruellia acutangula Nees ex Mart.	Unresolved		WCSP (in review)
Ruellia adenocalyx Lindau	Unresolved		WCSP (in review)
Ruellia adenostachya Lindau	Unresolved		WCSP (in review)
Ruellia adhaerens Forssk.	Synonym		WCSP
Ruellia affinia Lindau	Unresolved		TRO
Ruellia affinis T.Anderson	Unresolved		WCSP (in review)
Ruellia affinis Lindau	Unresolved		WCSP (in review)
Ruellia alata Wall.	Synonym		WCSP (in review)
Ruellia alba Nees	Unresolved		WCSP (in review)
Ruellia albicans Bertero ex Nees	Unresolved		WCSP (in review)
Ruellia albicaulis Bertero	Synonym		TRO
Ruellia albiflora Fernald	Synonym		TRO
Ruellia albopurpurea Benoist	Unresolved		WCSP (in review)
Ruellia alboviolacea Lindau	Unresolved		WCSP (in review)
Ruellia alopecuroidea Vahl	Synonym		TRO
Ruellia alopecuroides Vahl	Synonym		WCSP (in review)
Ruellia alternata Burm.f.	Synonym		WCSP (in review)
Ruellia amabilis S.Moore	Unresolved		WCSP (in review)
Ruellia amoena Nees [Invalid]	Synonym		WCSP (in review)
Ruellia amplectens Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia amplexicaulis Lindau	Unresolved		WCSP (in review)
Ruellia ampliata Edgew. ex Nees	Unresolved		WCSP (in review)
Ruellia amygdalifolia Steud.	Unresolved		WCSP (in review)
Ruellia anagallis Burm. f.	Synonym		TRO
Ruellia anaticollis Benoist	Unresolved		WCSP (in review)
Ruellia angusta Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia angustiflora (Nees) Lindau ex Rambo	Accepted		WCSP (in review)
Ruellia angustifolia (Nees) Lindau [Illegitimate]	Synonym		WCSP (in review)
Ruellia angustifolia (Nees) Griseb. ex Lillo	Synonym		TRO
Ruellia angustifolia Sw.	Accepted		TRO
Ruellia angustior Lindau	Unresolved		WCSP (in review)
Ruellia anisophylla Wall. ex Hook.	Unresolved		WCSP (in review)
Ruellia ansericollis Benoist	Unresolved		WCSP (in review)
Ruellia anthracina Leonard	Accepted		TRO
Ruellia antipoda L.	Synonym		TRO
Ruellia antiquorum Wassh. & J.R.I.Wood	Unresolved		WCSP (in review)
Ruellia aquatica Leonard	Unresolved		WCSP (in review)
Ruellia arborescens Pav. ex Nees	Unresolved		WCSP (in review)
Ruellia arcuata Lingelsh. & Borza	Unresolved		WCSP (in review)
Ruellia arcuata Wall.	Unresolved		WCSP (in review)
Ruellia ardeicollis Benoist	Unresolved		WCSP (in review)
Ruellia argentea Wall.	Unresolved		WCSP (in review)
Ruellia aristata Thunb.	Unresolved		WCSP (in review)
Ruellia aristata Vahl	Unresolved		WCSP (in review)
Ruellia aromatica Roxb. ex Nees	Unresolved		WCSP (in review)
Ruellia articulata Houtt.	Unresolved		WCSP (in review)
Ruellia aruensis S.Moore	Unresolved		WCSP (in review)
Ruellia asema Leonard	Accepted		WCSP (in review)
Ruellia aspera PHILLIPS	Accepted		TRO
Ruellia asperula (Mart. & Nees) Lindau	Accepted		TRO
Ruellia asperula (Mart. & Nees) Benth. & Hook.	Synonym		TRO
Ruellia atropurpurea Wall.	Synonym		TRO
Ruellia atroviridis Wall.	Unresolved		WCSP (in review)
Ruellia attenuata Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia aurantiaca Leonard	Unresolved		WCSP (in review)
Ruellia auriculata Wall.	Unresolved		WCSP (in review)
Ruellia australis Cav.	Unresolved		WCSP (in review)
Ruellia axillaris Steud.	Unresolved		WCSP (in review)
Ruellia axillaris Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia bahiensis (Nees) Morong	Accepted		TRO
Ruellia baikiei (Hook.) N.E.Br.	Unresolved		WCSP (in review)
Ruellia baikiei Woodrow	Unresolved		WCSP (in review)
Ruellia balsamica L.f.	Unresolved		WCSP (in review)
Ruellia bangii Rusby	Synonym		TRO
Ruellia barbadensis Nees	Unresolved		TRO
Ruellia barbata Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia barbata Vahl	Unresolved		WCSP (in review)
Ruellia barbillana Cufod.	Accepted		TRO
Ruellia barlerioides Roth	Synonym		TRO
Ruellia batangana G. Braun & K. Schum.	Synonym		TRO
Ruellia baurii C.B.Clarke	Unresolved		WCSP (in review)
Ruellia beckii Wassh. & J.R.I.Wood	Unresolved		WCSP (in review)
Ruellia beddomei C.B.Clarke	Unresolved		WCSP (in review)
Ruellia bella Craib	Unresolved		WCSP (in review)
Ruellia benedictina Chiov.	Unresolved		WCSP (in review)
Ruellia beyrichiana S.Moore	Unresolved		WCSP (in review)
Ruellia biceps Steud.	Unresolved		WCSP (in review)
Ruellia bicolor Blume	Unresolved		WCSP (in review)
Ruellia bicolor Ruiz ex Nees	Unresolved		WCSP (in review)
Ruellia biflora Bosc ex Nees	Unresolved		WCSP (in review)
Ruellia biflora L.	Unresolved		WCSP (in review)
Ruellia bignoniiflora S.Moore	Accepted		WCSP (in review)
Ruellia bilabiata Reinw. ex Blume	Unresolved		WCSP (in review)
Ruellia biloba Hochst.	Unresolved		WCSP (in review)
Ruellia biolleyi Lindau	Accepted		TRO
Ruellia blanchetiana Lindau	Unresolved		WCSP (in review)
Ruellia blechioides Sw.	Accepted		TRO
Ruellia blechum L.	Accepted		TRO
Ruellia blumeana Nees	Unresolved		WCSP (in review)
Ruellia blumei Steud.	Unresolved		WCSP (in review)
Ruellia bolivarensis Wassh.	Accepted		WCSP (in review)
Ruellia boranica Ensermu	Unresolved		WCSP (in review)
Ruellia bourgaei Hemsl.	Accepted		TRO
Ruellia brachyopoda Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia brachypteron Lindau	Unresolved		TRO
Ruellia brachysiphon (Nees) Hiern	Accepted		WCSP (in review)
Ruellia bracteata Roxb.	Synonym		TRO
Ruellia bracteophylla Chiov.	Unresolved		WCSP (in review)
Ruellia brandbergensis Kers	Unresolved		WCSP (in review)
Ruellia brasiliensis Spreng.	Synonym		TRO
Ruellia breedlovei T.F. Daniel	Accepted		TRO
Ruellia brevicaulis (Nees) Lindau [Unplaced]	Unresolved		WCSP (in review)
Ruellia brevicaulis Baker	Synonym		TRO
Ruellia brevifolia (Pohl) C.Ezcurra	Accepted		WCSP (in review)
Ruellia brittoniana Leonard [Illegitimate]	Synonym		WCSP (in review)
Ruellia brunoniana Wall.	Unresolved		WCSP (in review)
Ruellia bulbifera Lindau	Accepted		TRO
Ruellia burttii Vollesen	Unresolved		WCSP (in review)
Ruellia calicosa Lindau	Unresolved		WCSP (in review)
Ruellia californica (Rose) I.M. Johnst.	Accepted		TRO
Ruellia calimensis Wassh.	Unresolved		WCSP (in review)
Ruellia callosa Wall.	Unresolved		WCSP (in review)
Ruellia calvescens Nees	Synonym		TRO
Ruellia calycina Wall.	Unresolved		WCSP (in review)
Ruellia campestris (Oerst.) Hemsl.	Synonym		TRO
Ruellia candida (Brandegee) Kobuski	Accepted		TRO
Ruellia canescens B.Heyne ex C.B.Clarke	Unresolved		WCSP (in review)
Ruellia canescens Lindau	Unresolved		WCSP (in review)
Ruellia canus Lindau	Unresolved		TRO
Ruellia capitata D.Don	Unresolved		WCSP (in review)
Ruellia capitata Wall.	Unresolved		WCSP (in review)
Ruellia capitata Rizzini	Unresolved		WCSP (in review)
Ruellia capreaefolia Nees	Unresolved		TRO
Ruellia capuronii Benoist	Unresolved		WCSP (in review)
Ruellia caracasana (Klotzsch & H.Karst. ex Nees) V.M.Badillo	Accepted		WCSP (in review)
Ruellia carmenaemiliae Llamozas	Accepted		WCSP (in review)
Ruellia carnea Balf.f.	Unresolved		WCSP (in review)
Ruellia carolinensis Steud.	Unresolved		WCSP (in review)
Ruellia caroliniensis f. alba Steyerm.	Synonym		TRO
Ruellia caroliniensis subsp. ciliosa (Pursh) R.W. Long	Unresolved		TRO
Ruellia caroliniensis var. cinerascens (Fernald) Kartesz & Gandhi	Unresolved		TRO
Ruellia caroliniensis var. dentata (Nees) Fernald	Unresolved		TRO
Ruellia caroliniensis var. heteromorpha (Fernald) R.W. Long	Unresolved		TRO
Ruellia caroliniensis var. succulenta (Small) R.W. Long	Unresolved		TRO
Ruellia caucensis Leonard	Unresolved		WCSP (in review)
Ruellia cavaleriei H.Lév.	Unresolved		WCSP (in review)
Ruellia cayenennsis Spreng.	Unresolved		WCSP (in review)
Ruellia cearensis Lindau	Unresolved		WCSP (in review)
Ruellia cedilloi Ramamoorthy	Unresolved		WCSP (in review)
Ruellia cephalotes Wall.	Unresolved		WCSP (in review)
Ruellia cernua B.Heyne ex Wall.	Unresolved		WCSP (in review)
Ruellia cernua Roxb.	Unresolved		WCSP (in review)
Ruellia cernua T.Anderson	Unresolved		WCSP (in review)
Ruellia chamaedrys (Nees) Angely.	Unresolved		WCSP (in review)
Ruellia chariessa Leonard	Unresolved		WCSP (in review)
Ruellia chartacea (T. Anderson) Wassh.	Accepted		TRO
Ruellia chelonoides Wall.	Unresolved		WCSP (in review)
Ruellia chenopodiifolia Poir.	Unresolved		WCSP (in review)
Ruellia chilpancingana T.F.Daniel	Unresolved		WCSP (in review)
Ruellia chinensis Nees	Unresolved		WCSP (in review)
Ruellia chiovendae Fiori	Unresolved		WCSP (in review)
Ruellia chiquitensis Baill.	Synonym		TRO
Ruellia chrysantha Mildbr.	Unresolved		TRO
Ruellia ciconiicollis Benoist	Unresolved		WCSP (in review)
Ruellia ciliaris L.	Synonym		TRO
Ruellia ciliata Ruiz ex Nees	Synonym		TRO
Ruellia ciliatiflora Hook.	Accepted		WCSP (in review)
Ruellia ciliosa Pursh	Synonym		TRO
Ruellia ciliosa var. cinerascens Fernald	Synonym		TRO
Ruellia ciliosa var. longiflora A. Gray	Synonym		TRO
Ruellia cinerascens Benth.	Unresolved		TRO
Ruellia cirsioides Nees	Unresolved		WCSP (in review)
Ruellia clandestina Hook. ex Nees	Unresolved		WCSP (in review)
Ruellia clandestina L.	Unresolved		WCSP (in review)
Ruellia clavata Reinw. ex Valeton	Unresolved		WCSP (in review)
Ruellia coccinea Vahl	Unresolved		WCSP (in review)
Ruellia coccinea Sessé & Moc.	Unresolved		WCSP (in review)
Ruellia coerulea Morong	Synonym		WCSP (in review)
Ruellia collina Wall.	Unresolved		WCSP (in review)
Ruellia colombiana Leonard	Unresolved		WCSP (in review)
Ruellia colonensis Wassh.	Accepted		TRO
Ruellia colorata Baill.	Synonym		TRO
Ruellia colorata Blume	Synonym		TRO
Ruellia commutata Steud.	Unresolved		WCSP (in review)
Ruellia comonduensis T.F. Daniel	Accepted		TRO
Ruellia comosa Roxb.	Unresolved		WCSP (in review)
Ruellia comosa Wall.	Unresolved		WCSP (in review)
Ruellia comosa Vell.	Unresolved		WCSP (in review)
Ruellia concavifolia Ortega	Unresolved		WCSP (in review)
Ruellia conferta Lindau	Unresolved		WCSP (in review)
Ruellia confinis Benth.	Synonym		TRO
Ruellia congesta (Leonard) Tharp & E.A. Barkley	Synonym		TRO
Ruellia congoensis Benoist	Unresolved		WCSP (in review)
Ruellia consocialis Lindau	Accepted		TRO
Ruellia contorta Blanco	Unresolved		WCSP (in review)
Ruellia conzattiana Standl.	Unresolved		TRO
Ruellia conzattii Standl.	Unresolved		WCSP (in review)
Ruellia cooperi Leonard	Synonym		TRO
Ruellia cordata Thunb.	Accepted		TRO
Ruellia cordata Brandegee	Synonym		TRO
Ruellia cordifolia Vahl	Synonym		TRO
Ruellia coromandeliana Wall.	Unresolved		WCSP (in review)
Ruellia coromandelina Nees	Unresolved		WCSP (in review)
Ruellia corymbosa Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia corynotheca F.Muell. ex Benth.	Unresolved		WCSP (in review)
Ruellia corzoi Tharp & F.A. Barkley	Accepted		TRO
Ruellia costaricensis (Oerst.) E. Tripp & McDade	Synonym		TRO
Ruellia costata Hiern	Unresolved		WCSP (in review)
Ruellia costata Lindau	Unresolved		WCSP (in review)
Ruellia crenata Benth. ex Hohen.	Unresolved		WCSP (in review)
Ruellia crispa L.	Synonym		TRO
Ruellia cristata Andrews	Unresolved		WCSP (in review)
Ruellia crossandra Steud.	Unresolved		WCSP (in review)
Ruellia crucis Steud.	Unresolved		WCSP (in review)
Ruellia cuatrecasasii Wassh.	Unresolved		WCSP (in review)
Ruellia cucullata Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia cumanensis Lindau	Unresolved		TRO
Ruellia cumingiana Nees	Unresolved		WCSP (in review)
Ruellia cupheoides Fernald	Accepted		TRO
Ruellia currorii T.Anderson	Accepted		WCSP (in review)
Ruellia curviflora Nees & Mart.	Unresolved		WCSP (in review)
Ruellia cusia Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia cuspidata Wall.	Synonym		TRO
Ruellia cyanea (Nees) T. Anderson	Accepted		TRO
Ruellia cygniflora Lindau ex Engl.	Unresolved		WCSP (in review)
Ruellia cygniflora Lindau	Unresolved		WCSP (in review)
Ruellia davisiorum Tharp & F.A.Barkley	Unresolved		WCSP (in review)
Ruellia decaisniana Nees	Unresolved		WCSP (in review)
Ruellia decaryi Benoist	Unresolved		WCSP (in review)
Ruellia deccanensis J.Graham	Unresolved		WCSP (in review)
Ruellia decipiens Nees	Unresolved		WCSP (in review)
Ruellia delascioi Wassh.	Accepted		WCSP (in review)
Ruellia delavayana Baill.	Unresolved		WCSP (in review)
Ruellia densa Hiern	Unresolved		WCSP (in review)
Ruellia densiflora Hemsl.	Unresolved		WCSP (in review)
Ruellia densus Lindau	Unresolved		TRO
Ruellia denticulata Wall.	Unresolved		WCSP (in review)
Ruellia dependens Roxb.	Unresolved		WCSP (in review)
Ruellia dependens Hook. ex Nees	Unresolved		WCSP (in review)
Ruellia depressa L.f.	Unresolved		WCSP (in review)
Ruellia depressa Wall.	Unresolved		WCSP (in review)
Ruellia dequairei Benoist	Unresolved		WCSP (in review)
Ruellia detonsa Benoist	Unresolved		WCSP (in review)
Ruellia devosiana E.Morren	Unresolved		WCSP (in review)
Ruellia dichotoma Bertero ex Nees	Unresolved		WCSP (in review)
Ruellia dichotoma Sessé & Moc.	Unresolved		WCSP (in review)
Ruellia dielsii Mildbr.	Accepted		TRO
Ruellia difformis L.f.	Unresolved		WCSP (in review)
Ruellia diffusa (Nees) Griseb.	Synonym		TRO
Ruellia digitalis Burm.	Unresolved		WCSP (in review)
Ruellia digitalis K.D.Koenig ex Spreng.	Unresolved		WCSP (in review)
Ruellia dimidiata Nees	Unresolved		WCSP (in review)
Ruellia dioscoridis Napper	Unresolved		WCSP (in review)
Ruellia diphylla Sessé & Moc.	Unresolved		WCSP (in review)
Ruellia dipteracanthus (Nees) Hemsl.	Accepted		TRO
Ruellia discifolia Oliv.	Unresolved		WCSP (in review)
Ruellia discolor Nees	Unresolved		WCSP (in review)
Ruellia discolor Lecchi ex Colla	Unresolved		WCSP (in review)
Ruellia dissidens Benoist	Unresolved		WCSP (in review)
Ruellia dissimilis J.B.Imlay	Unresolved		WCSP (in review)
Ruellia dissitifolia (Nees) Lindau	Accepted		TRO
Ruellia dissitifolia var. humilior Nees	Synonym		TRO
Ruellia dissoluta Lindau	Unresolved		WCSP (in review)
Ruellia disticha Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia divaricata Hoffmanns.	Unresolved		WCSP (in review)
Ruellia divaricata Wall.	Unresolved		WCSP (in review)
Ruellia diversifolia S.Moore	Accepted		WCSP (in review)
Ruellia dolichosiphon Wassh. & J.R.I.Wood	Unresolved		WCSP (in review)
Ruellia domingensis Spreng. ex Nees	Unresolved		WCSP (in review)
Ruellia domingensis Lindau	Unresolved		WCSP (in review)
Ruellia donnell-smithii Leonard	Accepted		TRO
Ruellia dorsiflora Retz.	Synonym		TRO
Ruellia drummondiana (Nees) A. Gray	Accepted		TRO
Ruellia drushelii Tharp & F.A.Barkley	Unresolved		WCSP (in review)
Ruellia drymophila (Diels) Hand.-Mazz.	Accepted		TRO
Ruellia dubia Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia dulcis Cav.	Synonym		TRO
Ruellia dulcissima Steud.	Unresolved		WCSP (in review)
Ruellia dura Nees	Unresolved		WCSP (in review)
Ruellia ebracteolata T.Anderson	Unresolved		WCSP (in review)
Ruellia echinata Wall.	Unresolved		WCSP (in review)
Ruellia edwardsae Tharp & F.A.Barkley	Unresolved		WCSP (in review)
Ruellia elegans Poir.	Accepted		TRO
Ruellia elliptica Rusby	Synonym		TRO
Ruellia elongata P.Beauv.	Synonym		WCSP (in review)
Ruellia epallocaulos Leonard ex C. Ezcurra & Wassh.	Accepted		TRO
Ruellia erecta Burm. f.	Synonym		TRO
Ruellia eriocalyx Glaz.	Unresolved		TRO
Ruellia eriostachya Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia erythropus (Nees) Lindau	Accepted		WCSP (in review)
Ruellia esquirolii H.Lév.	Unresolved		WCSP (in review)
Ruellia euantha Lindau	Synonym		TRO
Ruellia eucoma Steud.	Unresolved		WCSP (in review)
Ruellia eumorphantha Lindau	Unresolved		WCSP (in review)
Ruellia eurycodon Lindau	Unresolved		WCSP (in review)
Ruellia exilis McDade & E.A.Tripp	Unresolved		WCSP (in review)
Ruellia exostemma Lindau	Accepted		WCSP (in review)
Ruellia exserta Wassh. & J.R.I.Wood	Unresolved		WCSP (in review)
Ruellia extensa Steud.	Unresolved		WCSP (in review)
Ruellia falcata Steud.	Unresolved		WCSP (in review)
Ruellia fasciculata Retz.	Synonym		TRO
Ruellia fiherenensis Benoist	Unresolved		WCSP (in review)
Ruellia filicalyx Lindau	Accepted		TRO
Ruellia filicifolia Salzm. ex Nees	Unresolved		WCSP (in review)
Ruellia filiformis Klein ex Nees	Unresolved		WCSP (in review)
Ruellia filiformis B.Heyne ex Steud.	Unresolved		WCSP (in review)
Ruellia fimbriata Wall.	Unresolved		WCSP (in review)
Ruellia fiorii Chiov.	Unresolved		WCSP (in review)
Ruellia flaccida Kurz	Unresolved		WCSP (in review)
Ruellia flagelliformis Roxb.	Unresolved		WCSP (in review)
Ruellia flava Pers.	Unresolved		WCSP (in review)
Ruellia flava Roxb.	Unresolved		WCSP (in review)
Ruellia flava Salzm. ex Nees	Unresolved		WCSP (in review)
Ruellia flexuosa Wall.	Unresolved		WCSP (in review)
Ruellia floribunda Hook.	Accepted		TRO
Ruellia foetida Willd.	Accepted		TRO
Ruellia foliosa Schwein. ex Nees	Unresolved		WCSP (in review)
Ruellia foliosepala T.F.Daniel	Unresolved		WCSP (in review)
Ruellia forbesii S.Moore	Unresolved		WCSP (in review)
Ruellia formosa Bonpl.	Synonym		TRO
Ruellia fragrans G.Forst.	Unresolved		WCSP (in review)
Ruellia fruticosa Sessé & Moc.	Unresolved		WCSP (in review)
Ruellia fulgens (Bremek.) E. Tripp	Accepted		TRO
Ruellia fulgida Andrews	Accepted		WCSP (in review)
Ruellia fulgida var. angustissima (Hochr.) Leonard	Synonym		WCSP (in review)
Ruellia furcata Lindau	Unresolved		WCSP (in review)
Ruellia gairae Rohr ex Nees	Unresolved		WCSP (in review)
Ruellia galactophylla Chiov.	Unresolved		WCSP (in review)
Ruellia galeottii Leonard	Synonym		TRO
Ruellia gangetica R.Br.	Unresolved		WCSP (in review)
Ruellia garckeana K.Schum.	Unresolved		WCSP (in review)
Ruellia gardneri Lindau	Unresolved		TRO
Ruellia geayi (Benoist) E. Tripp	Synonym		TRO
Ruellia geminiflora Kunth	Accepted		WCSP (in review)
Ruellia geminiflora f. albiflora Kuntze	Synonym		WCSP (in review)
Ruellia geminiflora var. angustifolia (Nees) Griseb.	Synonym		WCSP (in review)
Ruellia geminiflora var. hirsutior (Nees) Hicken	Synonym		WCSP (in review)
Ruellia geminiflora var. hirsutior Nees	Synonym		TRO
Ruellia geminiflora var. humilis Griseb.	Synonym		WCSP (in review)
Ruellia gemmipara Nees	Unresolved		WCSP (in review)
Ruellia genduana C.B.Clarke	Unresolved		WCSP (in review)
Ruellia geniculata (Nees) Benoist	Accepted		TRO
Ruellia gigantea Humb. & Bonpl.	Synonym		WCSP (in review)
Ruellia glabra B.Heyne ex Roth	Unresolved		WCSP (in review)
Ruellia glabrata (Leonard) Tharp & F.A. Barkley	Synonym		TRO
Ruellia glandulosa Roth	Unresolved		WCSP (in review)
Ruellia glanduloso-punctata Lindau	Synonym		TRO
Ruellia glandulosonotata Lindau	Unresolved		WCSP (in review)
Ruellia glaucescens Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia glischrocalyx Lindau	Accepted		TRO
Ruellia gloeocalyx K.Schum.	Unresolved		WCSP (in review)
Ruellia glomerata Wall.	Unresolved		WCSP (in review)
Ruellia glomerata Nees	Unresolved		WCSP (in review)
Ruellia glutinosa Wall.	Synonym		TRO
Ruellia golfodulcensis Durkee	Accepted		TRO
Ruellia gongodes Lindau	Unresolved		WCSP (in review)
Ruellia gooddingiana A. Nelson	Synonym		TRO
Ruellia gorgonensis Leonard	Unresolved		WCSP (in review)
Ruellia gossypina Nees	Unresolved		WCSP (in review)
Ruellia goyazensis Lindau	Unresolved		WCSP (in review)
Ruellia gracilis Rusby	Unresolved		WCSP (in review)
Ruellia graecizans Backer	Synonym		WCSP (in review)
Ruellia graecizans Rech. f.	Synonym		TRO
Ruellia grandiflora Lindau	Synonym		TRO
Ruellia grandis Hook.	Unresolved		WCSP (in review)
Ruellia grantii Leonard	Unresolved		WCSP (in review)
Ruellia graveolens Hoffmanns.	Unresolved		WCSP (in review)
Ruellia griffithiana Nees	Unresolved		WCSP (in review)
Ruellia grisea Leonard	Unresolved		WCSP (in review)
Ruellia gruicollis Benoist	Synonym		TRO
Ruellia gruicollis var. angustifolia Benoist	Synonym		TRO
Ruellia guatemalensis Donn. Sm.	Synonym		TRO
Ruellia guerrerensis T.F.Daniel	Unresolved		WCSP (in review)
Ruellia guppyi Hemsl.	Unresolved		WCSP (in review)
Ruellia guttata Forssk.	Unresolved		WCSP (in review)
Ruellia haematantha Lindau	Unresolved		WCSP (in review)
Ruellia haenkeana (Nees) Wassh.	Accepted		TRO
Ruellia hamiltoniana Steud.	Unresolved		WCSP (in review)
Ruellia hapalotricha Lindau	Unresolved		WCSP (in review)
Ruellia harveyana Stapf	Accepted		TRO
Ruellia haughtii (Leonard) E. Tripp	Synonym		TRO
Ruellia helianthemum Lindau	Unresolved		TRO
Ruellia herbstii Hiern	Unresolved		WCSP (in review)
Ruellia herzogii Lindau	Synonym		TRO
Ruellia heteromorpha Fernald	Synonym		TRO
Ruellia heterosepala Benoist	Unresolved		WCSP (in review)
Ruellia heterotricha Deflers	Unresolved		WCSP (in review)
Ruellia hirsuta Vell. [Illegitimate]	Synonym		WCSP (in review)
Ruellia hirsuta Lindau	Synonym		TRO
Ruellia hirsutoglandulosa (Oerst.) Hemsl.	Synonym		TRO
Ruellia hirta D. Don	Synonym		TRO
Ruellia hirtella J.B.Imlay	Unresolved		WCSP (in review)
Ruellia hispida Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia hispidosa Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia hochstetteri Steud.	Unresolved		WCSP (in review)
Ruellia hoffmannseggii Steud.	Unresolved		WCSP (in review)
Ruellia homonyma Steud.	Unresolved		WCSP (in review)
Ruellia hookeriana (Nees) Hemsl.	Accepted		WCSP (in review)
Ruellia humboldtiana (Nees) Lindau	Accepted		WCSP (in review)
Ruellia humifusa (Oerst.) Hemsl.	Accepted		TRO
Ruellia humilis (Nees) Lindau	Synonym		TRO
Ruellia humilis f. alba (Steyerm.) Fernald	Synonym		TRO
Ruellia humilis f. alba (Steyerm.) Steyerm.	Unresolved		TRO
Ruellia humilis var. longiflora (A. Gray) Fernald	Unresolved		TRO
Ruellia humistrata Michx.	Synonym		TRO
Ruellia huttonii T.Anderson	Unresolved		WCSP (in review)
Ruellia hybrida Pursh	Unresolved		WCSP (in review)
Ruellia hygrophila Mart.	Accepted		TRO
Ruellia hygrophiloides (Nees) Hemsl.	Accepted		TRO
Ruellia hygrophylla var. glabrescens Hassl.	Synonym		TRO
Ruellia hypericifolia Rusby	Synonym		TRO
Ruellia hypericoides (Nees) Lindau	Accepted		TRO
Ruellia hyssopifolia Hochst. ex Nees	Unresolved		WCSP (in review)
Ruellia ibbensis Lindau	Unresolved		WCSP (in review)
Ruellia ignorantiae Herter	Synonym		WCSP (in review)
Ruellia imbricata Forssk.	Synonym		WCSP (in review)
Ruellia inaperta Spreng.	Unresolved		WCSP (in review)
Ruellia incana B.Heyne ex C.B.Clarke	Unresolved		WCSP (in review)
Ruellia incana Blume	Unresolved		WCSP (in review)
Ruellia incomta Lindau	Unresolved		WCSP (in review)
Ruellia indecora Benoist	Unresolved		WCSP (in review)
Ruellia indigofera Griff.	Unresolved		WCSP (in review)
Ruellia indigotica Fortune	Unresolved		WCSP (in review)
Ruellia inflata Rich.	Accepted		TRO
Ruellia infundibuliformis (L.) Andrews	Synonym		TRO
Ruellia insignis Balf.f.	Unresolved		WCSP (in review)
Ruellia insularis (Leonard) Tharp & F.A.Barkley	Unresolved		WCSP (in review)
Ruellia intermedia Leonard	Accepted		WCSP (in review)
Ruellia intrusa Forssk.	Unresolved		WCSP (in review)
Ruellia inundata Kunth	Accepted		WCSP (in review)
Ruellia involucrata B.Heyne ex Wall.	Unresolved		WCSP (in review)
Ruellia involucrata Vahl	Unresolved		WCSP (in review)
Ruellia ischnopoda Leonard	Unresolved		WCSP (in review)
Ruellia isophylla Steud.	Unresolved		WCSP (in review)
Ruellia jacquemontiana Nees	Synonym		TRO
Ruellia jaliscana Standl.	Accepted		TRO
Ruellia japonica Thunb.	Unresolved		WCSP (in review)
Ruellia japurensis Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia jeddahica Hemaid	Unresolved		WCSP (in review)
Ruellia jimulcensis Villarreal	Accepted		TRO
Ruellia junghuhniana Miq.	Unresolved		WCSP (in review)
Ruellia jussieuoides Schltdl. & Cham.	Accepted		TRO
Ruellia justiciiflora Hook.	Unresolved		WCSP (in review)
Ruellia justicioides Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia kerrii Craib	Unresolved		WCSP (in review)
Ruellia kleinii C.Ezcurra & Wassh.	Accepted		WCSP (in review)
Ruellia kunthiana Wall.	Unresolved		WCSP (in review)
Ruellia kuntzei Lindau	Synonym		WCSP (in review)
Ruellia kuriensis Vierh.	Unresolved		WCSP (in review)
Ruellia lactea Cav.	Accepted		TRO
Ruellia lactea var. acaulis (Nees) Hemsl.	Synonym		TRO
Ruellia lacustris Cham. & Schltdl.	Synonym		TRO
Ruellia laevilinguis Lindau	Unresolved		TRO
Ruellia lagopodes Ryan ex Nees	Unresolved		WCSP (in review)
Ruellia lamiifolia Wall.	Unresolved		WCSP (in review)
Ruellia lamiiformis Lindau	Unresolved		TRO
Ruellia lanatoglandulosa Lindau	Unresolved		WCSP (in review)
Ruellia lanatoviscosa (Nees) Hemsl.	Accepted		TRO
Ruellia lanceolata Morong	Synonym		WCSP (in review)
Ruellia lasiostachya Leonard	Accepted		TRO
Ruellia latebrosa Roth	Synonym		TRO
Ruellia latibracteata D.N. Gibson	Accepted		TRO
Ruellia latisepala Benoist	Unresolved		WCSP (in review)
Ruellia laxa (Nees) Lindau	Accepted		TRO
Ruellia lechleri Britton	Synonym		TRO
Ruellia lechleri var. grandifolia Britton ex Rusby	Synonym		TRO
Ruellia lehmanniana Lindau	Unresolved		TRO
Ruellia lepidota Urb.	Unresolved		WCSP (in review)
Ruellia leptosepala Benoist	Unresolved		WCSP (in review)
Ruellia leptostachya Wall.	Unresolved		WCSP (in review)
Ruellia leucantha Nees	Accepted		TRO
Ruellia leucantha var. postinsularis Gentry	Synonym		TRO
Ruellia leucantha subsp. postinsularis (Gentry) T.F. Daniel	Accepted		TRO
Ruellia leucobracteatus Durkee	Accepted		TRO
Ruellia leucoderma Lindau	Unresolved		WCSP (in review)
Ruellia liesneri Wassh.	Accepted		WCSP (in review)
Ruellia lilacina Hook.	Unresolved		WCSP (in review)
Ruellia lindaviana Taub.	Unresolved		WCSP (in review)
Ruellia lindmaniana Fritsch	Unresolved		WCSP (in review)
Ruellia linearibracteolata Lindau	Unresolved		WCSP (in review)
Ruellia linifolia Benoist	Unresolved		WCSP (in review)
Ruellia lithophila Lindau	Unresolved		WCSP (in review)
Ruellia littoralis L.f.	Unresolved		WCSP (in review)
Ruellia liturata Nees	Unresolved		WCSP (in review)
Ruellia loefgrenii Lindau	Synonym		TRO
Ruellia longepetiolata (Oerst.) Hemsl.	Accepted		TRO
Ruellia longicalyx Deflers	Synonym		TRO
Ruellia longifilamentosa Lindau	Unresolved		WCSP (in review)
Ruellia longiflora Nees [Invalid]	Synonym		WCSP (in review)
Ruellia longifolia (Pohl) Griseb. [Illegitimate]	Synonym		WCSP (in review)
Ruellia longifolia Rich.	Synonym		TRO
Ruellia longifolia (Stocks) T. Anderson	Synonym		TRO
Ruellia longipedunculata Lindau	Accepted		TRO
Ruellia longipes Urb.	Synonym		WCSP (in review)
Ruellia longipila Standl.	Synonym		TRO
Ruellia longissima D.N. Gibson	Synonym		TRO
Ruellia longissima var. glabra D.N. Gibson	Synonym		TRO
Ruellia longituba D.N. Gibson	Accepted		TRO
Ruellia lorentziana Griseb.	Synonym		WCSP (in review)
Ruellia lorentziana var. paraguariensis Hassl.	Synonym		TRO
Ruellia lorentziana var. parvifolia Hassl.	Synonym		TRO
Ruellia lowei S.Moore	Unresolved		WCSP (in review)
Ruellia lupulina Wall.	Unresolved		WCSP (in review)
Ruellia luzona Nees	Unresolved		WCSP (in review)
Ruellia luzoniensis Merr.	Unresolved		WCSP (in review)
Ruellia lyi H. Lév.	Synonym		TRO
Ruellia lysimachia Nees	Unresolved		WCSP (in review)
Ruellia macarenensis Leonard	Unresolved		WCSP (in review)
Ruellia macrantha Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia macrocarpa Wall.	Unresolved		WCSP (in review)
Ruellia macrocarpus Sessé & Moc.	Synonym		TRO
Ruellia macrophylla Vahl	Accepted		WCSP (in review)
Ruellia macrophylla var. lutea Leonard	Synonym		WCSP (in review)
Ruellia macrosiphon (Nees) Donn. Sm.	Synonym		TRO
Ruellia macrosiphon (Nees) Lindau	Accepted		TRO
Ruellia macrosiphon Kurz	Synonym		TRO
Ruellia macrosolen Lillo	Accepted		TRO
Ruellia maculata Tafalla ex Nees	Unresolved		WCSP (in review)
Ruellia maculata Wall.	Unresolved		WCSP (in review)
Ruellia maderensis Nees	Unresolved		WCSP (in review)
Ruellia madurensis Poir.	Unresolved		WCSP (in review)
Ruellia magnifica Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia magniflora C.Ezcurra	Accepted		WCSP (in review)
Ruellia makoyana Closon	Unresolved		WCSP (in review)
Ruellia malabarica Kostel.	Unresolved		WCSP (in review)
Ruellia malaca Leonard	Accepted		WCSP (in review)
Ruellia malacophylla C.B. Clarke	Synonym		TRO
Ruellia malacosperma Greenm.	Synonym		WCSP (in review)
Ruellia malasica (C.B.Clarke) J.B.Imlay	Unresolved		WCSP (in review)
Ruellia maranhonis Pohl ex Nees	Unresolved		WCSP (in review)
Ruellia maravilla M.Gómez	Unresolved		WCSP (in review)
Ruellia marlothii Engl.	Unresolved		WCSP (in review)
Ruellia matagalpae Lindau	Accepted		TRO
Ruellia mattogrossensis Lindau	Synonym		WCSP (in review)
Ruellia matudae Leonard	Accepted		TRO
Ruellia matutina Hochst. & Steud. ex C.Presl	Unresolved		WCSP (in review)
Ruellia maya T.F. Daniel	Accepted		TRO
Ruellia maynensis Lindau	Unresolved		TRO
Ruellia mcvaughii T.F.Daniel	Unresolved		WCSP (in review)
Ruellia megacantha M.E. Jones	Synonym		TRO
Ruellia megachlamys S.Moore	Unresolved		WCSP (in review)
Ruellia megasphaera Lindau	Synonym		TRO
Ruellia menthoides (Nees) Hiern	Accepted		WCSP (in review)
Ruellia metallica Leonard	Accepted		TRO
Ruellia methia Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia metziae Tharp	Accepted		TRO
Ruellia mexicana Lindau	Unresolved		TRO
Ruellia microcalyx (Nees) Lindau	Accepted		TRO
Ruellia microcephala Lindau	Unresolved		TRO
Ruellia microphylla (Nees) Lindau [Illegitimate]	Synonym		WCSP (in review)
Ruellia microphylla Cav.	Synonym		TRO
Ruellia mira McDade & E.A.Tripp	Unresolved		WCSP (in review)
Ruellia mirandana Ramamoorthy & Hornelas	Synonym		TRO
Ruellia modesta Mart. ex Nees [Invalid]	Synonym		WCSP (in review)
Ruellia molinae D.N. Gibson	Synonym		TRO
Ruellia mollis (Nees) Lindau	Accepted		TRO
Ruellia mollissima Vahl	Synonym		TRO
Ruellia monanthos (Nees) Bojer ex T. Anderson	Accepted		TRO
Ruellia monanthos var. nummulariifolia (Nees) Benoist	Accepted		TRO
Ruellia montana Wall.	Unresolved		WCSP (in review)
Ruellia montezumae Lindau	Synonym		TRO
Ruellia moritziana Klotzsch ex Nees	Unresolved		WCSP (in review)
Ruellia morongii Britton	Accepted		TRO
Ruellia mucronata Wall.	Unresolved		WCSP (in review)
Ruellia muelleri Tharp & F.A.Barkley	Unresolved		WCSP (in review)
Ruellia muelleri var. grandiflora (Leonard) Tharp & F.A. Barkley	Synonym		TRO
Ruellia multicaulis A. Rich.	Synonym		TRO
Ruellia multifolia (Nees) Lindau	Accepted		WCSP (in review)
Ruellia multifolia var. hirsuta Hassl.	Synonym		TRO
Ruellia multifolia var. viscidula Hassl.	Synonym		TRO
Ruellia multisetosa Rusby	Synonym		TRO
Ruellia mutabilis Zipp.	Unresolved		WCSP (in review)
Ruellia mysorensis Roth	Synonym		TRO
Ruellia nagchana Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia nana Nees	Unresolved		WCSP (in review)
Ruellia napifera Zoll. & Moritzi	Unresolved		WCSP (in review)
Ruellia neesiana Wall.	Unresolved		WCSP (in review)
Ruellia neesiana Klotzsch ex Schltdl.	Unresolved		WCSP (in review)
Ruellia neesiana Lindau	Unresolved		WCSP (in review)
Ruellia neglecta Steud.	Unresolved		WCSP (in review)
Ruellia nemoralis Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia nemorosa Zoll. & Moritzi	Unresolved		WCSP (in review)
Ruellia nemorum Russell ex Wall.	Unresolved		WCSP (in review)
Ruellia neolongifolius Bennet & Raizada	Unresolved		WCSP (in review)
Ruellia neoneesiana Wassh.	Accepted		TRO
Ruellia neovedia Lindau	Unresolved		WCSP (in review)
Ruellia nilbutia Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia nitens (Nees) Wassh.	Unresolved		WCSP (in review)
Ruellia nitida (Nees) Wassh. & J.R.I. Wood	Accepted		TRO
Ruellia nobilis (S. Moore) Lindau	Accepted		TRO
Ruellia noctiflora (Nees) A. Gray	Accepted		TRO
Ruellia nocturna Hedrén	Unresolved		WCSP (in review)
Ruellia norvegigratiosa McDade & E.A.Tripp	Unresolved		WCSP (in review)
Ruellia nova Colla	Unresolved		WCSP (in review)
Ruellia novogaliciana T.F.Daniel	Unresolved		WCSP (in review)
Ruellia nubica Delile	Unresolved		WCSP (in review)
Ruellia nudiflora (Engelm. & A. Gray) Urb.	Accepted		TRO
Ruellia nudiflora var. congesta Leonard	Synonym		TRO
Ruellia nudiflora var. glabrata Leonard	Synonym		TRO
Ruellia nudiflora var. grandiflora Leonard	Synonym		TRO
Ruellia nudiflora var. humilis (Nees) Leonard	Synonym		TRO
Ruellia nudiflora var. insularis Leonard	Synonym		TRO
Ruellia nudiflora var. occidentalis (A. Gray) Leonard	Synonym		TRO
Ruellia nudiflora var. puberula Leonard	Synonym		TRO
Ruellia nudiflora var. yucatana Leonard	Synonym		TRO
Ruellia nudispica C.B.Clarke	Unresolved		WCSP (in review)
Ruellia nummularia Benoist	Unresolved		WCSP (in review)
Ruellia nutans Steud.	Unresolved		WCSP (in review)
Ruellia oaxacana Leonard	Accepted		TRO
Ruellia obliqua Pers.	Unresolved		WCSP (in review)
Ruellia obliqua Wight ex Wall.	Unresolved		WCSP (in review)
Ruellia oblongifolia Michx.	Synonym		TRO
Ruellia obovata Blume ex Steud.	Unresolved		WCSP (in review)
Ruellia obovata Roxb. ex Hornem.	Unresolved		WCSP (in review)
Ruellia obovata Buch.-Ham.	Unresolved		WCSP (in review)
Ruellia obovata Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia obovata Roxb.	Unresolved		WCSP (in review)
Ruellia obscura Russell ex Wall.	Unresolved		WCSP (in review)
Ruellia obtusa Nees	Unresolved		WCSP (in review)
Ruellia obtusata S.F. Blake	Synonym		TRO
Ruellia occidentalis (A. Gray) Tharp & F.A. Barkley	Accepted		TRO
Ruellia ochroleuca Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia ocymoides Cav.	Unresolved		WCSP (in review)
Ruellia odorata E.A.Tripp & McDade	Unresolved		WCSP (in review)
Ruellia otaviensis P.G.Mey.	Accepted		WCSP (in review)
Ruellia ovalifolia (Oerst.) Hemsl.	Accepted		TRO
Ruellia ovata Cav.	Synonym		TRO
Ruellia ovata C. B. Cl. p.p.	Synonym		TRO
Ruellia oxysepala C.B.Clarke ex Schinz	Unresolved		WCSP (in review)
Ruellia pacifica Svenson	Synonym		TRO
Ruellia pallida Vahl	Synonym		TRO
Ruellia palmeri Greenm.	Synonym		TRO
Ruellia palustris Durkee	Accepted		TRO
Ruellia panamensis (Lindau) E. Tripp	Synonym		TRO
Ruellia panayensis Merr.	Unresolved		WCSP (in review)
Ruellia panichanga Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia paniculata L.	Accepted		WCSP (in review)
Ruellia paniculata Kunth	Unresolved		TRO
Ruellia panucana Lindau	Unresolved		WCSP (in review)
Ruellia parabolica Nees	Unresolved		WCSP (in review)
Ruellia paradoxa Lindau	Synonym		TRO
Ruellia parryi A. Gray	Accepted		TRO
Ruellia parva Lindau	Accepted		TRO
Ruellia parva (Nees) Hemsl.	Unresolved		TRO
Ruellia parviflora Sessé & Moc.	Synonym		TRO
Ruellia parvifolia Urb.	Unresolved		WCSP (in review)
Ruellia patula Jacq.	Accepted		WCSP (in review)
Ruellia pauciflora Wall.	Unresolved		WCSP (in review)
Ruellia paucinervia (T.Anderson ex C.B.Clarke) Heine	Unresolved		WCSP (in review)
Ruellia pauciovulata Benoist	Unresolved		WCSP (in review)
Ruellia paulayana Vierh.	Unresolved		WCSP (in review)
Ruellia pavala Roxb.	Unresolved		WCSP (in review)
Ruellia pavoniana Nees	Unresolved		TRO
Ruellia pearcei Rusby	Unresolved		WCSP (in review)
Ruellia pearcei (Hook.f.) N.E.Br.	Unresolved		WCSP (in review)
Ruellia pectinata Wall.	Unresolved		WCSP (in review)
Ruellia pedunculata Torr. ex A. Gray	Accepted		TRO
Ruellia pedunculata subsp. pinetorum (Fernald) R.W. Long	Accepted		TRO
Ruellia pedunculosa (Nees) Lindau	Accepted		WCSP (in review)
Ruellia pedunculosa (Nees) B.D. Jacks. & Hook. f.	Synonym		TRO
Ruellia peninsularis (Rose) I.M. Johnst.	Accepted		TRO
Ruellia pennellii Leonard	Synonym		TRO
Ruellia penstemonoides Wall.	Unresolved		WCSP (in review)
Ruellia pereducta Standl.	Accepted		WCSP (in review)
Ruellia pereducta Standl. ex Lundell	Unresolved		TRO
Ruellia perrieri Benoist	Synonym		TRO
Ruellia persica Burm. f.	Synonym		TRO
Ruellia persicifolia Lindl.	Unresolved		WCSP (in review)
Ruellia petiolaris (Nees) T.F. Daniel	Accepted		TRO
Ruellia petiolata Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia philippinensis Elmer	Unresolved		WCSP (in review)
Ruellia phlomoides Wall.	Unresolved		WCSP (in review)
Ruellia phyllocalyx Lindau	Accepted		TRO
Ruellia picta Lodd.	Unresolved		WCSP (in review)
Ruellia pilosa (Nees) Pav. ex Nees	Accepted		TRO
Ruellia pinetorum Fernald	Synonym		TRO
Ruellia pipericaulis Rizzini	Synonym		TRO
Ruellia pittieri Lindau	Accepted		TRO
Ruellia placoidea Rendle	Unresolved		WCSP (in review)
Ruellia pohlii Lindau	Unresolved		TRO
Ruellia poilanei Benoist	Unresolved		WCSP (in review)
Ruellia poissonii Benoist	Unresolved		WCSP (in review)
Ruellia polysperma Roth	Unresolved		WCSP (in review)
Ruellia porrigens Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia porrigens Lindau	Unresolved		WCSP (in review)
Ruellia portellae Hook.f.	Unresolved		WCSP (in review)
Ruellia potamophila Leonard	Unresolved		WCSP (in review)
Ruellia potamoxenos K.Schum.	Unresolved		WCSP (in review)
Ruellia praeclara Standl.	Accepted		TRO
Ruellia praetermissa Schweinf. ex Lindau	Accepted		TRO
Ruellia pratensis D.N. Gibson	Synonym		TRO
Ruellia primulacea F.Muell. ex Benth.	Unresolved		WCSP (in review)
Ruellia primulifolia Nees	Unresolved		WCSP (in review)
Ruellia primuloides Heine	Accepted		TRO
Ruellia pringlei Fernald	Unresolved		WCSP (in review)
Ruellia prismatica Vell.	Synonym		TRO
Ruellia procumbens Nees	Unresolved		TRO
Ruellia prostrata Poir.	Synonym		TRO
Ruellia prostrata var. dejecta (Nees) C.B. Clarke	Synonym		TRO
Ruellia prostrata var. rivularis Benoist	Synonym		TRO
Ruellia proxima Lindau	Accepted		TRO
Ruellia pseudopatula Ensermu	Unresolved		WCSP (in review)
Ruellia pterocaulon Leonard	Accepted		WCSP (in review)
Ruellia pubens Lindau	Unresolved		TRO
Ruellia puberula (Leonard) Tharp & F.A. Barkley	Accepted		TRO
Ruellia pubescens Pers.	Unresolved		WCSP (in review)
Ruellia pubiflora Griseb.	Synonym		WCSP (in review)
Ruellia pulchella Schott ex Steud.	Unresolved		WCSP (in review)
Ruellia pulcherrima T.Anderson ex Hemsl.	Unresolved		WCSP (in review)
Ruellia pulverulenta Leonard	Accepted		WCSP (in review)
Ruellia pumila Pav. ex Nees	Unresolved		WCSP (in review)
Ruellia pumilio R.Br.	Unresolved		WCSP (in review)
Ruellia punctata Nees	Unresolved		WCSP (in review)
Ruellia purdieana Hook.	Synonym		TRO
Ruellia puri Mart. ex Nees	Accepted		TRO
Ruellia puri (Nees) Mart. ex B.D. Jacks.	Unresolved		TRO
Ruellia purpurea Sessé & Moc.	Unresolved		WCSP (in review)
Ruellia purpuricaulis Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia purshiana Fernald	Unresolved		WCSP (in review)
Ruellia putumayensis Leonard	Accepted		TRO
Ruellia pygmaea Donn. Sm.	Accepted		TRO
Ruellia quadranguiaris B.Heyne ex C.B.Clarke	Unresolved		WCSP (in review)
Ruellia quadrangularis Vell.	Unresolved		WCSP (in review)
Ruellia quadrangularis Wall.	Unresolved		WCSP (in review)
Ruellia quadrifaria (Nees) Lindau	Synonym		TRO
Ruellia quadrifaria Wall. ex Nees	Synonym		TRO
Ruellia quadrisepala Benoist	Unresolved		WCSP (in review)
Ruellia quadrivalvis Buch.-Ham.	Synonym		TRO
Ruellia quaterna Thonn.	Unresolved		WCSP (in review)
Ruellia quitensis Kunth	Synonym		TRO
Ruellia racemosa Roxb.	Unresolved		WCSP (in review)
Ruellia radicalis Buch.-Ham. ex Nees	Unresolved		WCSP (in review)
Ruellia radicans (Nees) Lindau	Synonym		TRO
Ruellia radiciflora Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia rasa Hiern	Unresolved		WCSP (in review)
Ruellia rauhii Wassh.	Accepted		TRO
Ruellia ravaccensis Nees	Unresolved		WCSP (in review)
Ruellia reflexa Royle ex Nees	Unresolved		WCSP (in review)
Ruellia reitzii Wassh. & L.B.Sm.	Accepted		WCSP (in review)
Ruellia reniformis Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia repanda Blume	Unresolved		WCSP (in review)
Ruellia repanda L.	Unresolved		WCSP (in review)
Ruellia repens Ruiz ex Nees	Synonym		TRO
Ruellia repens var. kouytcheensis H. Lév.	Synonym		TRO
Ruellia reptans G.Forst.	Unresolved		WCSP (in review)
Ruellia retrofacta Wall.	Unresolved		WCSP (in review)
Ruellia rhamnifolia Willd. ex Nees	Unresolved		WCSP (in review)
Ruellia rhytiphylla Nees	Unresolved		WCSP (in review)
Ruellia richardsiae Vollesen	Unresolved		WCSP (in review)
Ruellia ringens L.	Synonym		TRO
Ruellia riopalenquensis Wassh.	Synonym		TRO
Ruellia rivinifolia Wall.	Unresolved		WCSP (in review)
Ruellia rivularis B. Boivin	Synonym		TRO
Ruellia rivularis (Benoist) Boivin ex Benoist	Accepted		TRO
Ruellia rivularis Schltdl.	Synonym		TRO
Ruellia rohrii Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia rosea (Nees) Hemsl.	Accepted		TRO
Ruellia rotundifolia D.Don	Unresolved		WCSP (in review)
Ruellia rubicaulis Cav.	Synonym		TRO
Ruellia rubicunda Wight ex Wall.	Unresolved		WCSP (in review)
Ruellia rubiginosa Lindau	Unresolved		WCSP (in review)
Ruellia rubra Aubl.	Accepted		TRO
Ruellia rufescens Roth	Unresolved		WCSP (in review)
Ruellia rufipila Rizzini	Unresolved		WCSP (in review)
Ruellia ruiziana (Nees) Lindau	Accepted		TRO
Ruellia runyonii Tharp & F.A. Barkley	Accepted		TRO
Ruellia rupestris Sw.	Synonym		TRO
Ruellia rusbyi Leonard	Unresolved		WCSP (in review)
Ruellia ruspolii Lindau	Synonym		TRO
Ruellia russeliana Wall.	Unresolved		WCSP (in review)
Ruellia sabiniana Wall.	Unresolved		WCSP (in review)
Ruellia saccata	Unresolved		TRO
Ruellia saccifera Benoist	Unresolved		WCSP (in review)
Ruellia saeri Llamozas	Accepted		WCSP (in review)
Ruellia salicifolia Vahl	Unresolved		WCSP (in review)
Ruellia salicifolia Wall.	Unresolved		WCSP (in review)
Ruellia salicifolia Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia salmeronensis Llamozas	Accepted		WCSP (in review)
Ruellia sanguinea Griseb.	Accepted		TRO
Ruellia sarmentosa Nees	Unresolved		WCSP (in review)
Ruellia sarukhaniana Ramamoorthy	Unresolved		WCSP (in review)
Ruellia satpoorensis Wawra	Unresolved		WCSP (in review)
Ruellia saulensis Wassh.	Unresolved		WCSP (in review)
Ruellia saxicola Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia scabra Juss. ex Pers.	Unresolved		WCSP (in review)
Ruellia scabra Gaudich. ex Nees	Unresolved		WCSP (in review)
Ruellia scabra Wall.	Unresolved		WCSP (in review)
Ruellia scabrida Wall.	Unresolved		WCSP (in review)
Ruellia scabrifolia Valeton	Synonym		TRO
Ruellia scabrosa Sw.	Unresolved		WCSP (in review)
Ruellia scandens Lindau	Unresolved		WCSP (in review)
Ruellia scariosa Wall.	Unresolved		WCSP (in review)
Ruellia sceptrum-marianum (Vell.) Stearn	Unresolved		WCSP (in review)
Ruellia schaueriana (Nees) Lindau	Accepted		TRO
Ruellia schlechtendaliana (Nees) Hemsl.	Accepted		TRO
Ruellia schnellii Wassh.	Unresolved		WCSP (in review)
Ruellia schottianus Lindau	Unresolved		TRO
Ruellia sclerochiton S. Moore	Synonym		TRO
Ruellia seclusa S.Moore	Unresolved		WCSP (in review)
Ruellia secunda Vahl	Unresolved		WCSP (in review)
Ruellia secunda Wall.	Unresolved		WCSP (in review)
Ruellia secunda Blanco	Unresolved		WCSP (in review)
Ruellia secunda Wight ex Nees	Unresolved		WCSP (in review)
Ruellia secundiflora Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia sellowiana Lindau	Unresolved		WCSP (in review)
Ruellia semitetrandra Jacq. ex G.Don	Unresolved		WCSP (in review)
Ruellia serrata Thunb.	Unresolved		WCSP (in review)
Ruellia serratitheca Rusby	Synonym		WCSP (in review)
Ruellia sesamoides Wall.	Unresolved		WCSP (in review)
Ruellia sessilifolia Lindau	Unresolved		WCSP (in review)
Ruellia sessilis Balb. ex Nees	Unresolved		WCSP (in review)
Ruellia setigera Pers.	Unresolved		TRO
Ruellia shaferiana Urb.	Unresolved		WCSP (in review)
Ruellia siamensis J.B.Imlay	Unresolved		WCSP (in review)
Ruellia sibua Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia silvaecola Lindau	Unresolved		WCSP (in review)
Ruellia simplex C.Wright	Accepted		WCSP (in review)
Ruellia sindica Ghafoor & Heine	Accepted		TRO
Ruellia singularis Benoist	Unresolved		WCSP (in review)
Ruellia siphonantha Hils. & Bojer ex Nees	Unresolved		WCSP (in review)
Ruellia siraensis Wassh.	Unresolved		WCSP (in review)
Ruellia socotrana Vierh.	Unresolved		WCSP (in review)
Ruellia solitaria Vell.	Accepted		TRO
Ruellia somalensis Lindau	Unresolved		WCSP (in review)
Ruellia sororia Standl.	Unresolved		WCSP (in review)
Ruellia spatulifolia Benoist	Unresolved		WCSP (in review)
Ruellia speciosa (Nees ex A. DC.) Lindau	Accepted		TRO
Ruellia spectabilis Britton [Illegitimate]	Synonym		WCSP (in review)
Ruellia spectabilis (Hook.) G. Nicholson	Synonym		TRO
Ruellia spicata Nees	Unresolved		WCSP (in review)
Ruellia spicata Roth	Unresolved		WCSP (in review)
Ruellia spicata Vell.	Unresolved		WCSP (in review)
Ruellia spiciflora F.Muell. ex Benth.	Unresolved		WCSP (in review)
Ruellia spinescens Thunb.	Synonym		TRO
Ruellia spissa Leonard	Accepted		TRO
Ruellia splendidula Lindau	Unresolved		WCSP (in review)
Ruellia sprucei Lindau	Accepted		WCSP (in review)
Ruellia squarrosa (Fenzl) Cufod.	Unresolved		WCSP (in review)
Ruellia standleyi Leonard	Accepted		TRO
Ruellia stemonacanthoides (Oerst.) Hemsl.	Accepted		TRO
Ruellia stenophylla C.B.Clarke	Unresolved		WCSP (in review)
Ruellia steyermarkii Wassh.	Accepted		WCSP (in review)
Ruellia strepens L.	Unresolved		WCSP (in review)
Ruellia strepens Forssk.	Unresolved		WCSP (in review)
Ruellia strepens L.C.Beck	Unresolved		WCSP (in review)
Ruellia strepens Pav. ex Nees	Unresolved		WCSP (in review)
Ruellia strepens var. cleistantha A. Gray	Synonym		TRO
Ruellia strepens f. cleistantha (A. Gray) S. McCoy	Unresolved		TRO
Ruellia stricklandii (F.Muell.) Lindau	Unresolved		WCSP (in review)
Ruellia strictopaniculata Tharp & F.A.Barkley	Unresolved		WCSP (in review)
Ruellia strigosa Nees	Unresolved		WCSP (in review)
Ruellia strobilina Wall.	Unresolved		WCSP (in review)
Ruellia stuebelii Lindau	Unresolved		WCSP (in review)
Ruellia suaveolens Span.	Unresolved		WCSP (in review)
Ruellia subacaulis K.Koch & C.D.Bouché	Unresolved		WCSP (in review)
Ruellia subcapitata (Nees) Hemsl.	Accepted		TRO
Ruellia subdentata Klotzsch ex Nees	Unresolved		WCSP (in review)
Ruellia subringens Lindau	Unresolved		WCSP (in review)
Ruellia subsericea Wall.	Unresolved		WCSP (in review)
Ruellia subsessilis Lindau	Unresolved		WCSP (in review)
Ruellia subulata J.B.Imlay	Unresolved		WCSP (in review)
Ruellia succulenta Small	Synonym		TRO
Ruellia sudanica Lindau ex Engl.	Unresolved		WCSP (in review)
Ruellia suffruticosa Roxb.	Unresolved		WCSP (in review)
Ruellia suffruticosus Roxb.	Unresolved		TRO
Ruellia sumatrensis Roth	Unresolved		WCSP (in review)
Ruellia surinamensis Lindau	Unresolved		TRO
Ruellia syliaccola Lindau	Unresolved		TRO
Ruellia sylvaccola Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia tanacetifolia Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia tarapotana Lindau	Accepted		TRO
Ruellia tentaculata L.	Unresolved		WCSP (in review)
Ruellia tenuis Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia terminale (Nees) Wassh.	Accepted		TRO
Ruellia tessmannii Mildbr.	Accepted		TRO
Ruellia tetragona Thunb.	Unresolved		WCSP (in review)
Ruellia tetragona Blume	Unresolved		WCSP (in review)
Ruellia tetragona Link	Unresolved		WCSP (in review)
Ruellia tetragona Lindau	Unresolved		WCSP (in review)
Ruellia tetragonostachya Wall.	Unresolved		WCSP (in review)
Ruellia tetrasperma Champ. ex Benth.	Synonym		TRO
Ruellia tetrastichantha Lindau	Synonym		WCSP (in review)
Ruellia thapsoides Lindau	Unresolved		TRO
Ruellia thomana Spreng.	Unresolved		WCSP (in review)
Ruellia thunbergiaeflora T. Anderson	Synonym		TRO
Ruellia thymifolia Vahl ex Nees	Unresolved		WCSP (in review)
Ruellia thyrsacanthoides (Nees) Lindau	Synonym		WCSP (in review)
Ruellia thyrsostachya Lindau	Synonym		TRO
Ruellia togoensis (Lindau) Heine	Accepted		TRO
Ruellia tolimensis Leonard	Unresolved		WCSP (in review)
Ruellia tomentosa Wall.	Synonym		TRO
Ruellia tonduzii Lindau	Synonym		TRO
Ruellia trachyphylla Lindau	Unresolved		WCSP (in review)
Ruellia transitoria Benoist	Unresolved		WCSP (in review)
Ruellia treubiana Lindau	Unresolved		WCSP (in review)
Ruellia trichotoma Nees	Unresolved		WCSP (in review)
Ruellia triflora Roxb.	Unresolved		WCSP (in review)
Ruellia triflora Sessé & Moc.	Unresolved		WCSP (in review)
Ruellia triflora Pav. ex Nees	Unresolved		WCSP (in review)
Ruellia trinervis Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia trivialis Blanch. ex Nees	Unresolved		WCSP (in review)
Ruellia tuberosa L.	Accepted		WCSP (in review)
Ruellia tuberosa var. occidentalis A. Gray	Synonym		TRO
Ruellia tubiflora Kunth	Accepted		WCSP (in review)
Ruellia tubiflora var. tetrastichantha (Lindau) Leonard	Accepted		WCSP (in review)
Ruellia tubulata Pav. ex Nees	Unresolved		WCSP (in review)
Ruellia turbacensis Lindau	Unresolved		WCSP (in review)
Ruellia turbaxensis (Nees) Benth.	Accepted		TRO
Ruellia turbinis Benoist	Unresolved		WCSP (in review)
Ruellia tuxtlensis Ramamoorthy & Y.H.Uribe	Unresolved		WCSP (in review)
Ruellia tweediana Griseb.	Accepted		TRO
Ruellia tweedii (Nees) T. Anderson ex Morong & Britton	Synonym		TRO
Ruellia tweedyi (Nees) T.Anderson ex Morong & Britton	Synonym		WCSP (in review)
Ruellia uliginosa Blanco	Unresolved		WCSP (in review)
Ruellia uliginosa Mart. ex Nees	Unresolved		WCSP (in review)
Ruellia uliginosa Wall.	Unresolved		WCSP (in review)
Ruellia uliginosa L.f.	Unresolved		WCSP (in review)
Ruellia umbrosa Wall.	Unresolved		WCSP (in review)
Ruellia undulata Vis.	Unresolved		WCSP (in review)
Ruellia undulata Vahl	Unresolved		WCSP (in review)
Ruellia upudalii B.Vogel	Unresolved		WCSP (in review)
Ruellia urens Roth	Synonym		TRO
Ruellia uribei Leonard	Unresolved		WCSP (in review)
Ruellia urophylla Wall.	Unresolved		WCSP (in review)
Ruellia urticifolia Wall.	Synonym		TRO
Ruellia ustulata Buch.-Ham. ex Wall.	Unresolved		WCSP (in review)
Ruellia variabilis Macrae ex Nees	Unresolved		WCSP (in review)
Ruellia variabilis Zipp.	Unresolved		WCSP (in review)
Ruellia varians Vent.	Unresolved		WCSP (in review)
Ruellia varians B.Heyne ex Wall.	Unresolved		WCSP (in review)
Ruellia variegata Lubbers	Unresolved		WCSP (in review)
Ruellia velascana Lindau	Synonym		WCSP (in review)
Ruellia velutifolia (House) Wassh. & D.F. Austin	Synonym		TRO
Ruellia velutina PHILLIPS	Synonym		TRO
Ruellia venosa Blume	Unresolved		WCSP (in review)
Ruellia venosa B.Heyne ex C.B.Clarke	Unresolved		WCSP (in review)
Ruellia ventricosa Kunth [Illegitimate]	Synonym		WCSP (in review)
Ruellia venusta Hance	Synonym		TRO
Ruellia verbasciformis (Nees) C.Ezcurra & Zappi	Unresolved		WCSP (in review)
Ruellia verticillata Spreng.	Synonym		TRO
Ruellia verticilliflora Steud.	Unresolved		WCSP (in review)
Ruellia vestita Engl.	Unresolved		WCSP (in review)
Ruellia villanovensis Colla	Unresolved		WCSP (in review)
Ruellia villosa Pohl ex Nees	Unresolved		WCSP (in review)
Ruellia villosa Lindau	Unresolved		WCSP (in review)
Ruellia vinciflora DC. ex Nees	Unresolved		WCSP (in review)
Ruellia vincoides Willd. ex Nees	Unresolved		WCSP (in review)
Ruellia vincta Benoist	Unresolved		WCSP (in review)
Ruellia vindea Lindau	Unresolved		TRO
Ruellia vindex (Nees) Lindau	Synonym		WCSP (in review)
Ruellia violacca Aubl.	Unresolved		WCSP (in review)
Ruellia violacea Aubl.	Accepted		TRO
Ruellia viridiflora Leonard	Unresolved		WCSP (in review)
Ruellia viscidula Mart. ex Schrank	Unresolved		WCSP (in review)
Ruellia viscidula Lindau	Unresolved		WCSP (in review)
Ruellia viscosa Kunth	Synonym		TRO
Ruellia viscossisima (Nees) Lindau	Synonym		TRO
Ruellia viscosula Wall. ex Nees	Unresolved		WCSP (in review)
Ruellia wightiana Wall.	Unresolved		WCSP (in review)
Ruellia willdenoviana (Nees) Lindau ex Rusby	Accepted		TRO
Ruellia williamsii Leonard	Synonym		TRO
Ruellia woodii C.B.Clarke	Unresolved		WCSP (in review)
Ruellia woolstonii C. Ezcurra	Accepted		TRO
Ruellia wurdackii Wassh.	Accepted		WCSP (in review)
Ruellia yucatana (Leonard) Tharp & F.A. Barkley	Synonym		TRO
Ruellia yurimaguensis Lindau	Accepted		TRO
Ruellia zeyheri T. Anders.	Synonym		TRO
Ruellia zeylanica K.D.Koenig ex Roxb.	Unresolved		WCSP (in review)