Taxonomy Browser

Concept:    details
Higher Taxa class: Equisetopsida C. Agardh
subclass: Magnoliidae Novák ex Takht.
superorder: Asteranae Takht.
order: Lamiales Bromhead
family: !Acanthaceae Juss.

  genus: !Ruellia L.   Go to name

Lower Taxa species: Dyschoriste multicaulis (A. Rich.) Kuntze
species: Ruellia abbreviata D.N. Gibson
species: Ruellia acaulis R. Br.
species: Ruellia acetabula E.A. Tripp & Dexter, Kyle G.
species: Ruellia achimeniflora (Oerst.) Hemsl.
species: Ruellia acuminata Griseb.
species: Ruellia acutangula Nees
species: Ruellia adenocalyx Lindau
species: Ruellia adenostachya Lindau
species: Ruellia adhaerens Forssk.
species: Ruellia affinis Lindau
species: Ruellia alata Wall. ex Nees
species: Ruellia albicaulis Bertero
species: Ruellia albiflora Fernald
species: Ruellia albopurpurea Benoist
species: Ruellia alboviolacea Lindau
species: Ruellia alopecuroidea Vahl
species: *Ruellia alopecuroides Griseb.
species: Ruellia alternata Burm. f.
species: Ruellia amabilis S. Moore
species: *Ruellia amoena Nees ex Rusby
species: !Ruellia amoena Sessé & Moc.
species: **Ruellia amoena Nees
species: Ruellia amplexicaulis Lindau
species: Ruellia anagallis Burm. f.
species: Ruellia anaticollis Benoist
species: !Ruellia angustiflora (Nees) Lindau ex Rambo
species: *Ruellia angustifolia (Nees) Lindau
species: !Ruellia angustifolia Sw.
species: *Ruellia angustifolia (Nees) Griseb. ex Lillo
species: Ruellia angustior Lindau
species: Ruellia ansericollis Benoist
species: Ruellia anthracina Leonard
species: Ruellia antipoda L.
species: Ruellia antiquorum Wassh. & J.R.I. Wood
species: Ruellia aquatica Leonard
species: Ruellia arcuata Lingelsh. & Borza
species: Ruellia ardeicollis Benoist
species: Ruellia articulata Houtt.
species: Ruellia asema Leonard
species: Ruellia aspera Phillips
species: Ruellia asperula (Mart. & Nees) Lindau
species: *Ruellia asperula (Mart. & Nees) Benth. & Hook.
species: Ruellia atropurpurea Wall.
species: Ruellia bahiensis (Nees) Morong
species: Ruellia bangii Rusby
species: Ruellia barbadensis Nees
species: **Ruellia barbata Vahl ex Nees
species: Ruellia barbillana Cufod.
species: Ruellia barlerioides Roth
species: Ruellia batangana G. Braun & K. Schum.
species: Ruellia baurii C.B. Clarke
species: Ruellia beckii Wassh. & J.R.I. Wood
species: Ruellia bella Standl.
species: Ruellia beniana J.R.I. Wood
species: Ruellia beyrichiana Lindau
species: Ruellia biflora L.
species: Ruellia bignoniiflora S. Moore
species: Ruellia biloba Hochst.
species: Ruellia biolleyi Lindau
species: Ruellia blanchetiana Lindau
species: Ruellia blechioides Sw.
species: Ruellia blechum L.
species: Ruellia bolivarensis Wassh.
species: Ruellia bourgaei Hemsl.
species: Ruellia brachypteron Lindau
species: Ruellia brachysiphon (Nees) Benth. & Hook. f. ex Hiern
species: Ruellia bracteata Roxb.
species: Ruellia brandbergensis Kers
species: Ruellia brasiliensis Spreng.
species: Ruellia breedlovei T.F. Daniel
species: Ruellia brevicaulis Baker
species: *Ruellia brevicaulis (Nees) Lindau
species: Ruellia brevifolia (Pohl) C. Ezcurra
species: Ruellia brittoniana Leonard
species: Ruellia bulbifera Lindau
species: Ruellia burttii Vollesen
species: Ruellia californica (Rose) I.M. Johnst.
species: Ruellia calimensis Wassh.
species: Ruellia calvescens Nees
species: Ruellia calycosa Lindau
species: Ruellia campestris (Oerst.) Hemsl.
species: Ruellia candida (Brandegee) Kobuski
species: Ruellia canus Lindau
species: Ruellia capitata Buch.-Ham. ex D. Don
species: Ruellia capreaefolia Nees
species: Ruellia capuronii Benoist
species: Ruellia carmenaemiliae LLAMOZAS
species: Ruellia carnea Balf. f.
species: Ruellia caroliniensis (J.F. Gmel.) Steud.
species: Ruellia caucensis Leonard
species: Ruellia cavaleriei H. Lév.
species: Ruellia cearensis Lindau
species: Ruellia cedilloi Ramamoorthy
species: Ruellia cernua Roxb.
species: Ruellia chamaedrys Lindau
species: Ruellia chariessa Leonard
species: Ruellia chartacea (T. Anderson) Wassh.
species: Ruellia chilpancingana T.F. Daniel
species: Ruellia chinensis Nees
species: Ruellia chiquitensis Baill.
species: Ruellia chrysantha Mildbr.
species: Ruellia ciconiicollis Benoist
species: *Ruellia ciliaris Sessé & Moc.
species: !Ruellia ciliaris L.
species: Ruellia ciliata Hornem.
species: **Ruellia ciliata Ruiz ex Nees
species: Ruellia ciliatiflora Hook.
species: Ruellia ciliosa Pursh
species: Ruellia cinerascens Benth.
species: Ruellia clandestina L.
species: Ruellia coccinea Vahl
species: Ruellia coerulea Morong
species: Ruellia colombiana Leonard
species: Ruellia colonensis Wassh.
species: Ruellia colorata Baill.
species: Ruellia colorata Blume
species: Ruellia comonduensis T.F. Daniel
species: !Ruellia comosa Vell.
species: *Ruellia comosa Roxb.
species: Ruellia conferta Lindau
species: Ruellia confinis Benth.
species: Ruellia confinis Nees
species: Ruellia congesta (Leonard) Tharp & E.A. Barkley
species: Ruellia consocialis Lindau
species: Ruellia conzattii Standl.
species: Ruellia cooperi Leonard
species: Ruellia cordata Thunb.
species: *Ruellia cordata Brandegee
species: Ruellia cordifolia Vahl
species: Ruellia corzoi Tharp & F.A. Barkley
species: Ruellia costaricensis (Oerst.) E.A. Tripp & McDade
species: Ruellia costata Lindau
species: Ruellia crispa L.
species: Ruellia cuatrecasasii Wassh.
species: Ruellia cumanensis Lindau
species: Ruellia cumingiana Nees
species: Ruellia cupheoides Fernald
species: Ruellia currorii T. Anders.
species: Ruellia currorii T. Anderson
species: Ruellia curviflora Nees & Mart.
species: Ruellia cuspidata Wall.
species: Ruellia cuyabensis Wassh.
species: Ruellia cyanea (Nees) T. Anderson
species: Ruellia davisiorum Tharp & F.A. Barkley
species: Ruellia decaryi Benoist
species: Ruellia delascioi Wassh.
species: Ruellia delavayana Baill.
species: Ruellia densa Hieron.
species: Ruellia densiflora Hemsl.
species: Ruellia densus Lindau
species: Ruellia depressa
species: Ruellia dequairei Benoist
species: Ruellia detonsa Benoist
species: Ruellia devosiana Makoy ex E. Murr.
species: Ruellia dielsii Mildbr.
species: Ruellia diffusa (Nees) Griseb.
species: Ruellia diffusa Lindau
species: Ruellia dioscoridis Napper
species: Ruellia diphylla Sessé & Moc.
species: Ruellia dipteracanthus (Nees) Hemsl.
species: Ruellia discifolia Oliv.
species: Ruellia dissidens Benoist
species: *Ruellia dissitifolia (Nees) Lindau
species: Ruellia dissitifolia (Nees) Hiern
species: Ruellia diversifolia S. Moore
species: Ruellia dolichosiphon Wassh. & J.R.I. Wood
species: **Ruellia domingensis Spreng. ex Nees
species: Ruellia donnell-smithii Leonard
species: Ruellia dorsiflora Retz.
species: Ruellia drummondiana (Nees) A. Gray
species: Ruellia drushelii Tharp & F.A. Barkley
species: Ruellia drymophila (Diels) Hand.-Mazz.
species: Ruellia dulcis Cav.
species: Ruellia edwardsae Tharp & F.A. Barkley
species: Ruellia elegans Poir.
species: Ruellia elliptica Rusby
species: Ruellia elongata P. Beauv.
species: Ruellia epallocaulos Leonard ex C. Ezcurra & Wassh.
species: Ruellia erecta Burm. f.
species: Ruellia eriocalyx Glaz.
species: Ruellia erythropus (Nees) Lindau
species: Ruellia esquirolii H. Lév.
species: Ruellia euantha Lindau
species: Ruellia eumorphantha Lindau
species: Ruellia eurycodon Lindau
species: Ruellia exilis McDade & E.A. Tripp
species: Ruellia exostemma Lindau
species: Ruellia exserta Wassh. & J.R.I. Wood
species: Ruellia fasciculata Retz.
species: Ruellia fiherenensis Benoist
species: Ruellia filicalyx Lindau
species: Ruellia flava Salzm. ex Nees
species: Ruellia floribunda Hook.
species: Ruellia foetida Willd.
species: Ruellia foliosepala T.F. Daniel
species: Ruellia formosa Bonpl.
species: Ruellia fruticosa Sessé & Moc.
species: Ruellia fulgens (Bremek.) E.A. Tripp
species: Ruellia fulgida Andrews
species: Ruellia furcata Lindau
species: Ruellia galeottii Leonard
species: Ruellia gardneri Lindau
species: Ruellia geayi (Benoist) E.A. Tripp
species: !Ruellia geminiflora Kunth
species: Ruellia gemmipara Nees
species: Ruellia geniculata (Nees) Benoist
species: Ruellia gigantea Bonpl.
species: Ruellia gilva Wassh.
species: Ruellia glabra Lindau
species: Ruellia glabrata (Leonard) Tharp & F.A. Barkley
species: Ruellia glanduloso-punctata Lindau
species: Ruellia glischrocalyx Lindau
species: Ruellia glomerata Nees
species: **Ruellia glomerata Wall.
species: Ruellia glutinosa Wall.
species: Ruellia golfodulcensis Durkee
species: Ruellia gooddingiana A. Nelson
species: Ruellia gossypina Wall.
species: Ruellia goyazensis Lindau
species: Ruellia gracilis Rusby
species: !Ruellia graecizans Rech. f.
species: Ruellia graecizans Backer
species: !Ruellia grandiflora Poir.
species: *Ruellia grandiflora Lindau
species: Ruellia grantii Leonard
species: Ruellia grisea Leonard
species: Ruellia gruicollis Benoist
species: Ruellia guatemalensis Donn. Sm.
species: Ruellia guerrerensis T.F. Daniel
species: Ruellia guttata Forssk.
species: Ruellia haematantha Lindau
species: Ruellia haenkeana (Nees) Wassh.
species: Ruellia hamiltoniana Steud.
species: Ruellia hapalotricha Lindau
species: Ruellia harveyana Stapf
species: Ruellia haughtii (Leonard) E.A. Tripp
species: Ruellia helianthemum Lindau
species: Ruellia herzogii Lindau
species: Ruellia heteromorpha Fernald
species: Ruellia heterosepala Benoist
species: Ruellia hirsuta Lindau
species: Ruellia hirsutoglandulosa (Oerst.) Hemsl.
species: Ruellia hirta D. Don
species: Ruellia holm-nielsenii Wassh.
species: Ruellia hookeriana (Nees) Hemsl.
species: Ruellia humboldtiana (Nees) Lindau
species: Ruellia humifusa (Oerst.) Hemsl.
species: *Ruellia humilis (Nees) Lindau
species: Ruellia humilis Nutt.
species: Ruellia humistrata Michx.
species: Ruellia hybrida Pursh
species: Ruellia hygrophila Mart.
species: Ruellia hygrophiloides (Nees) Hemsl.
species: Ruellia hypericifolia Rusby
species: Ruellia hypericoides (Nees) Lindau
species: Ruellia ignorantiae Herter
species: Ruellia imbricata Forssk.
species: *Ruellia incompta Lindau
species: Ruellia indecora Benoist
species: Ruellia indigofera Griff.
species: Ruellia indigotica Fortune
species: Ruellia inflata Rich.
species: **Ruellia infundibuliformis Roxb. ex Salisb.
species: Ruellia infundibuliformis (L.) Andrews
species: Ruellia intermedia Leonard
species: Ruellia inundata Kunth
species: Ruellia ischnopoda Leonard
species: Ruellia jacquemontiana Nees
species: Ruellia jaliscana Standl.
species: Ruellia japonica Thunb.
species: Ruellia japurensis Mart.
species: Ruellia jimulcensis Villarreal
species: *Ruellia jussieuoides Hemsl.
species: !Ruellia jussieuoides Schltdl. & Cham.
species: Ruellia justiciiflora Hook.
species: Ruellia kaokoana E.A. Tripp & Dexter, Kyle G.
species: Ruellia kleinii C. Ezcurra & Wassh.
species: *Ruellia kunthiana Wall.
species: Ruellia kuntzei Lindau
species: Ruellia lactea Cav.
species: Ruellia lacustris Cham. & Schltdl.
species: *Ruellia laevilinguis Lindau
species: Ruellia lamiiformis Lindau
species: Ruellia lanatoviscosa (Nees) Hemsl.
species: Ruellia lanceolata Morong
species: Ruellia lasiostachya Leonard
species: Ruellia laslobasensis E.A. Tripp
species: Ruellia latebrosa Roth
species: Ruellia latibracteata D.N. Gibson
species: Ruellia latisepala Benoist
species: Ruellia laxa (Nees) Lindau
species: Ruellia lechleri Britton ex Rusby
species: Ruellia lehmanniana Lindau
species: Ruellia lepidota Urb.
species: Ruellia leptosepala Benoist
species: Ruellia leucantha Nees
species: Ruellia leucantha Brandegee
species: Ruellia leucobracteatus Durkee
species: Ruellia liesneri Wassh.
species: Ruellia lindaviana Taub.
species: Ruellia linearibracteolata Lindau
species: Ruellia linifolia Benoist
species: Ruellia loefgrenii Lindau
species: Ruellia longepetiolata (Oerst.) Hemsl.
species: Ruellia longicalyx Deflers
species: Ruellia longifilamentosa Lindau
species: **Ruellia longiflora Lindau
species: **Ruellia longiflora Nees
species: Ruellia longifolia (Stocks) T. Anderson
species: *Ruellia longifolia (Pohl) Griseb.
species: !Ruellia longifolia Rich.
species: Ruellia longipedunculata Lindau
species: Ruellia longipes Urb.
species: Ruellia longipila Standl.
species: Ruellia longissima D.N. Gibson
species: **Ruellia longissima (Benoist) E.A. Tripp
species: Ruellia longituba D.N. Gibson
species: Ruellia lorentziana Griseb.
species: Ruellia lyi H. Lév.
species: Ruellia macrantha Lindau
species: Ruellia macrocarpus Sessé & Moc.
species: Ruellia macrophylla Vahl
species: !Ruellia macrosiphon Kurz
species: *Ruellia macrosiphon (Nees) Lindau
species: *Ruellia macrosiphon (Nees) Donn. Sm.
species: Ruellia macrosolen Lillo ex C. Ezcurra
species: *Ruellia macrosolen Lillo
species: Ruellia magnifica Mart. ex Nees
species: Ruellia magniflora C. Ezcurra
species: Ruellia makoyana Closon
species: Ruellia malaca Leonard
species: Ruellia malacophylla C.B. Clarke
species: Ruellia malacosperma Greenm.
species: Ruellia matagalpae Lindau
species: Ruellia mattogrossensis Lindau
species: Ruellia matudae Leonard
species: Ruellia matutina Hochst. & Steud. ex C. Presl
species: Ruellia maya T.F. Daniel
species: Ruellia maynensis Lindau
species: Ruellia mcvaughii T.F. Daniel
species: Ruellia megacantha M.E. Jones
species: Ruellia megachlamys S. Moore
species: Ruellia megasphaera Lindau
species: Ruellia menthoides (Nees) Hiern
species: Ruellia metallica Leonard
species: Ruellia metziae Tharp
species: Ruellia mexicana Lindau
species: Ruellia microcalyx (Nees) Lindau
species: Ruellia microcephala Lindau
species: !Ruellia microphylla Cav.
species: *Ruellia microphylla (Nees) Lindau
species: Ruellia mira McDade & E.A. Tripp
species: Ruellia mirandana Ramamoorthy & Hornelas
species: Ruellia misera Benoist
species: Ruellia molinae D.N. Gibson
species: Ruellia mollis (Nees) Lindau
species: Ruellia mollissima Vahl
species: Ruellia monanthos (Nees) Bojer ex T. Anderson
species: Ruellia montezumae Lindau
species: Ruellia morongii Britton
species: Ruellia muelleri Tharp & F.A. Barkley
species: Ruellia multicaulis A. Rich.
species: Ruellia multifolia (Nees) Lindau
species: Ruellia multisetosa Rusby
species: **Ruellia mutabilis Zipp.
species: Ruellia mysorensis Roth
species: Ruellia nana Nees
species: Ruellia napoensis Wassh.
species: Ruellia neesiana Wall.
species: Ruellia neesiana Lindau
species: Ruellia neoneesiana Wassh.
species: Ruellia neovedia Lindau
species: **Ruellia nitens Lindau
species: Ruellia nitens (Nees) Wassh.
species: Ruellia nitida (Nees) Wassh. & J.R.I. Wood
species: Ruellia nobilis (S. Moore) Lindau
species: Ruellia noctiflora (Nees) A. Gray
species: Ruellia norvegigratiosa McDade & E.A. Tripp
species: Ruellia novogaliciana T.F. Daniel
species: Ruellia nudiflora (Engelm. & A. Gray) Urb.
species: Ruellia nummularia Benoist
species: Ruellia oaxacana Leonard
species: Ruellia oblongifolia Michx.
species: Ruellia obtusa Nees
species: Ruellia obtusata S.F. Blake
species: Ruellia occidentalis (A. Gray) Tharp & F.A. Barkley
species: Ruellia ochroleuca Mart. ex Nees
species: Ruellia odorata E.A. Tripp & McDade
species: Ruellia otaviensis P.G. Mey.
species: Ruellia ovalifolia (Oerst.) Hemsl.
species: *Ruellia ovata C. B. Cl. p.p.
species: Ruellia ovata Cav.
species: Ruellia pacifica Svenson
species: Ruellia pallida Vahl
species: Ruellia palmeri Greenm.
species: Ruellia palustris Durkee
species: Ruellia panamensis (Lindau) E.A. Tripp
species: !Ruellia paniculata L.
species: *Ruellia paniculata Kunth
species: Ruellia panucana Lindau
species: Ruellia paradoxa Lindau
species: Ruellia parryi A. Gray
species: !Ruellia parva (Nees) Hemsl.
species: *Ruellia parva Lindau
species: Ruellia parviflora Britton
species: *Ruellia parviflora Sessé & Moc.
species: Ruellia parvifolia Urb.
species: Ruellia patula Burkill & C.B. Clarke
species: Ruellia patula Jacq.
species: Ruellia pauciovulata Benoist
species: Ruellia pavoniana Nees
species: Ruellia pearcei Rusby
species: Ruellia pedunculata Torr. ex A. Gray
species: **Ruellia pedunculosa (Nees) Lindau
species: Ruellia pedunculosa (Nees) B.D. Jacks. & Hook. f.
species: Ruellia peninsularis (Rose) I.M. Johnst.
species: Ruellia pennellii Leonard
species: Ruellia pereducta Standl. ex Lundell
species: Ruellia perrieri Benoist
species: Ruellia persica Burm. f.
species: **Ruellia petiolaris Bojer ex Nees
species: Ruellia petiolaris (Nees) T.F. Daniel
species: Ruellia phyllocalyx Lindau
species: Ruellia pilosa (Nees) Pav. ex Nees
species: Ruellia pinetorum Fernald
species: Ruellia pipericaulis Rizzini
species: Ruellia pittieri Lindau
species: Ruellia pohlii Lindau
species: Ruellia poissonii Benoist
species: Ruellia porrigens Lindau
species: Ruellia potamophila Leonard
species: Ruellia praeclara Standl.
species: Ruellia praetermissa Schweinf. ex Lindau
species: Ruellia pratensis D.N. Gibson
species: Ruellia primulifolia Nees
species: Ruellia primuloides (T. Anderson ex Benth. & Hook. f.) Heine
species: Ruellia pringlei Fernald
species: Ruellia prismatica Vell.
species: Ruellia procumbens Nees
species: *Ruellia prostrata T. Anderson
species: !Ruellia prostrata Poir.
species: Ruellia proxima Lindau
species: Ruellia pterocaulon Leonard
species: Ruellia pubens Lindau
species: Ruellia puberula (Leonard) Tharp & F.A. Barkley
species: Ruellia pubiflora Griseb.
species: Ruellia pulcherrima T. Anderson ex Hemsl.
species: Ruellia pulverulenta Leonard
species: Ruellia pumila Pav. ex Nees
species: Ruellia purdieana Hook.
species: Ruellia puri (Nees) Mart. ex B.D. Jacks.
species: **Ruellia puri Mart. ex Nees
variety: Ruellia puri var. angustifolia Nees
species: Ruellia purpurea Sessé & Moc.
species: Ruellia purshiana Fernald
species: Ruellia putumayensis Leonard
species: Ruellia pygmaea Donn. Sm.
species: Ruellia quadrangularis Vell.
species: Ruellia quadrifaria Wall. ex Nees
species: Ruellia quadrifaria (Nees) Lindau
species: Ruellia quadrisepala Benoist
species: Ruellia quadrivalvis Buch.-Ham.
species: Ruellia quartziticola Callm., E.A. Tripp & Phillipson
species: *Ruellia quitensis Cham. & Schltdl.
species: !Ruellia quitensis Kunth
species: Ruellia radicans (Nees) Lindau
species: Ruellia rasa Hieron.
species: Ruellia rauhii Wassh.
species: Ruellia reitzii Wassh. & L.B. Sm.
species: !Ruellia repens L.
species: **Ruellia repens Ruiz ex Nees
species: Ruellia reptans G. Forst.
species: Ruellia richardsiae Vollesen
species: Ruellia ringens L.
species: Ruellia riopalenquensis Wassh.
species: !Ruellia rivularis Schltdl.
species: *Ruellia rivularis (Boivin ex Benoist) Boivin ex Benoist
species: Ruellia rosea (Nees) Hemsl.
species: Ruellia rosea W. Bull
species: Ruellia rotundifolia D. Don
species: Ruellia rubicaulis Cav.
species: Ruellia rubra Aubl.
species: Ruellia ruiziana (Nees) Lindau
species: Ruellia runyonii Tharp & F.A. Barkley
species: Ruellia rupestris Sw.
species: Ruellia ruprestris Sw.
species: Ruellia rusbyi Leonard
species: Ruellia ruspolii Lindau
species: Ruellia saccata Schmidt-Leb. & E.A. Tripp
species: Ruellia saccifera Benoist
species: Ruellia salicifolia Vahl
species: Ruellia sanguinea Griseb.
species: Ruellia sarukhaniana Ramamoorthy
species: Ruellia saulensis Wassh.
species: Ruellia scabrifolia Valeton
species: Ruellia scabrosa Sw.
species: Ruellia scandens Lindau
species: Ruellia schaueriana (Nees) Lindau
species: Ruellia schlechtendaliana (Nees) Hemsl.
species: Ruellia schottianus Lindau
species: Ruellia sclerochiton S. Moore
species: Ruellia seclusa S. Moore
species: Ruellia secunda Blanco
species: Ruellia secunda Vahl
species: Ruellia sellowiana Lindau
species: Ruellia serratitheca Rusby
species: Ruellia sessilifolia Lindau
species: Ruellia setigera Pers.
species: Ruellia shaferiana Urb.
species: Ruellia simplex C. Wright
species: Ruellia sindica Ghafoor & Heine
species: Ruellia singularis Benoist
species: Ruellia siraensis Wassh.
species: Ruellia solitaria Vell.
species: Ruellia sororia Standl.
species: Ruellia spatulifolia Benoist
species: *Ruellia speciosa (Nees ex A. DC.) Lindau
species: !Ruellia speciosa Mart. ex Nees
species: *Ruellia spectabilis Britton
species: Ruellia spectabilis (Hook.) G. Nicholson
species: Ruellia spinescens Thunb.
species: Ruellia spissa Leonard
species: Ruellia splendidula Lindau
species: Ruellia sprucei Lindau
species: Ruellia squarrosa Fenzl
species: Ruellia standleyi Leonard
species: Ruellia stelligera Benoist
species: Ruellia stemonacanthoides (Oerst.) Hemsl.
species: Ruellia stenophylla C.B. Clarke
species: Ruellia steyermarkii Wassh.
species: Ruellia strepens L.
species: Ruellia strictopaniculata Tharp & F.A. Barkley
species: Ruellia stuebelii Lindau
species: Ruellia subacaulis K. Koch & C.D. Bouché
species: Ruellia subcapitata (Nees) Hemsl.
species: Ruellia subringens Lindau
species: Ruellia subsessilis Lindau
species: Ruellia succulenta Small
species: Ruellia suffruticosus Roxb.
species: Ruellia surinamensis Lindau
species: Ruellia syliaccola Lindau
species: Ruellia tachiadena (Heine & A. Raynal) E.A. Tripp
species: Ruellia tarapotana Lindau
species: Ruellia terminalis (Nees) Wassh.
species: Ruellia tessmannii Mildbr.
species: *Ruellia tetragona Link
species: Ruellia tetragona Thunb.
species: Ruellia tetrasperma Champ. ex Benth.
species: Ruellia tetrastichantha Lindau
species: Ruellia thapsoides Lindau
species: Ruellia thunbergiaeflora T. Anderson
species: Ruellia thyrsacanthoides Lindau
species: Ruellia thyrsostachya Lindau
species: Ruellia togoensis (Lindau) Heine
species: Ruellia tolimensis Leonard
species: Ruellia tomentosa Wall.
species: Ruellia tomentosa Lindau
species: Ruellia tonduzii Lindau
species: Ruellia trachyphylla Lindau
species: Ruellia transitoria Benoist
species: *Ruellia triflora Sessé & Moc.
species: !Ruellia tuberosa L.
species: Ruellia tubiflora Kunth
species: *Ruellia tubiflora Leconte
species: Ruellia tubulata Lindau
species: Ruellia turbascensis Lindau
species: Ruellia turbaxensis (Nees) Benth.
species: Ruellia turbinis Benoist
species: Ruellia tuxtlensis Ramamoorthy & Hornelas
species: Ruellia tweediana Griseb.
species: Ruellia tweedii (Nees) T. Anderson ex Morong & Britton
species: Ruellia tweedyana (Nees) Griseb.
species: Ruellia urens Roth
species: Ruellia uribei Leonard
species: Ruellia urticifolia Wall.
species: Ruellia velascana Lindau
species: Ruellia velutifolia (House) Wassh. & D.F. Austin
species: Ruellia velutina Phillips
species: *Ruellia ventricosa Kunth
species: !Ruellia ventricosa Poir.
species: !Ruellia venusta Hance
species: Ruellia verticillata Spreng.
species: Ruellia villosa Lindau
species: Ruellia vilosa Lindau
species: Ruellia vincoides Kunth
species: Ruellia vindea Lindau
species: Ruellia vindex (Nees) Lindau
species: Ruellia violacea Aubl.
species: Ruellia viridiflora Leonard
species: Ruellia viscidula Mart.
species: Ruellia viscosa Kunth
species: Ruellia viscossisima (Nees) Lindau
species: Ruellia willdenoviana (Nees) Lindau ex Rusby
species: Ruellia williamsii Leonard
species: Ruellia woodii C.B. Clarke
species: Ruellia woolstonii C. Ezcurra
species: Ruellia wurdackii Wassh.
species: Ruellia yucatana (Leonard) Tharp & F.A. Barkley
species: Ruellia yurimaguensis Lindau
species: Ruellia zeyheri T. Anderson
species: Ruellia zeylanica Roxb.