Ruellia verticillata Wall. species synonym

Cardanthera triflora (Roxb. ex Nees) Buch.-Ham. species synonym

Hygrophila biplicata (Nees) Sreem. species accepted

Cardanthera breviflora Turrill species doubtful

Ruellia balsamica L.fil. species synonym

Hygrophila anomala (Blatt.) M.R.Almeida species accepted

Hygrophila radicans Wall. ex Nees species heterotypic synonym

Hygrophila parishii (T.Anderson) Karthik. & Moorthy species accepted

Hygrophila nepalensis Taylor species accepted

Ruellia rivularis Schltdl. species heterotypic synonym

Ruellia mollissima Klein ex Nees species synonym

Hygrophila longifolia (L.) Kurz species synonym

Hygrophila brasiliensis Spreng. species synonym

Cardanthera uliginosa var. birbhumensis Guha variety synonym

Ruellia triflora (Nees) Roxb. species synonym

Hygrophila brasilensis (Spreng.) Lindau species synonym

Hygrophila bequaertii var. reducta De Wild. variety synonym

Ruellia difformis L.fil. species synonym

Hygrophila madurensis (N.P.Balakr. & Subram.) Karthik. & Moorthy species accepted

Hygrophila phlomoides var. roxburghii C.B.Clarke variety heterotypic synonym

Ruellia longifolia B.Heyne ex Roth species synonym

Hygrophila mutica (C.B.Clarke) Vollesen species accepted

Zahlbrucknera oblongifolia Pohl ex Nees species synonym

Ruellia brasiliensis Mart. ex Nees species synonym

Ruellia longifolia (L.) Roxb. species synonym

Hygrophila barbata (Nees) T.Anderson species accepted

Hygrophila pinnatifida (Dalzell) E.Hossain species synonym

Dyschoriste mysorensis (Klein ex Schult.) M.R.Almeida species synonym

Hygrophila teuszii Lindau species synonym

Hygrophila pinnatifida (Dalzell) Sreem. species accepted

Hygrophila balsamica (L.fil.) Raf. species accepted

Hygrophila stricta Hassk. species heterotypic synonym

Hydrophila steudneri Penz. species synonym

Nomaphila gracillima Schinz species synonym

Zahlbrucknera micrantha Pohl ex Nees species synonym

Barleria hexacantha Moris species synonym

Phialacanthus griffithii Benth. ex C.B.Clarke species synonym

Hygrophila salicifolia var. assurgens (Nees) C.B.Clarke variety synonym

Hygrophila phlomoides var. angusta Ridl. variety synonym

Hygrophila verticillata (Spreng.) Herter species heterotypic synonym

Ruellia verticillata Spreng. species heterotypic synonym

Ruellia obovata Roxb. ex Hornem. species synonym

Cardanthera africana var. schweinfurthii S.Moore variety synonym

Ruellia hispida Rich. ex Nees species proparte synonym

Ruellia filicifolia Salzm. species homotypic synonym

Zahlbrucknera oblongifolia Pohl species homotypic synonym

Nomaphila nodosa Zipp. species homotypic synonym

Asteracantha macracantha Hochst. species homotypic synonym

Hygrophila ringens subsp. ringens subspecies synonym

Barleria glabrata Vahl species homotypic synonym

Cardanthera glutinosa Buch.-Ham. species homotypic synonym

Ruellia uliginosa Mart. species homotypic synonym

Ruellia obovata Roxb. species synonym

Hygrophila ringens var. cochinensis (Remadevi & Binojk.) Karthik. & Moorthy variety synonym

Hygrophila meianthus C.B.Clarke species accepted

Hygrophila lacustris Morong & Britton species synonym

Polyechma caeruleum Hochst. species synonym

Calophanes depressus (Nees) T.Anderson species synonym

Cardanthera balsamica var. thymus (Nees) C.B.Clarke variety synonym

Ruellia incana B.Heyne ex C.B.Clarke species synonym

Ruellia uliginosa L.fil. species synonym

Ruellia erecta Burm.fil. species heterotypic synonym

Hygrophila pusilla Blume ex Steud. species accepted

Zahlbrucknera longifolia Pohl ex Nees species synonym

Hygrophila thymus (Nees) Sunojk. & M.G.Prasad species accepted

Hygrophila quadrivalvis Buch.-Ham. species synonym

Ruellia ciliaris Buch.-Ham. species homotypic synonym

Adenosma balsamica (L.fil.) Spreng. species synonym

Hygrophila oblongifolia Nees species synonym

Hygrophila teuczii Lindau species doubtful

Hygrophila spiciformis Lindau species accepted

Ruellia angustifolia Poir. species heterotypic synonym

Hygrophila helodes Nees species heterotypic synonym

Barleria longifolia L. species synonym

Hygrophila bequaertii var. elliptica De Wild. variety synonym

Hygrophila nordestina F.K.S.Monteiro species accepted

Synema schweinfurthii (S.Moore) Bremek. species synonym

Ruellia paniculata B.Heyne ex C.B.Clarke species proparte synonym

Ruellia verticillata B.Heyne species synonym

Ruellia setigera Wight ex Nees species proparte synonym

Ruellia salicifolia Salzm. ex Nees species proparte synonym

Hygrophila salicifolia var. dimidiata (Wall.) C.B.Clarke variety synonym

Hemiadelphis polysperma var. joshiana Prak.Rao & S.N.Biswas variety synonym

Nomaphila stricta var. hirtisepala Bremek. variety synonym

Gymnostachyum axillare (Nees) Hook.f. species synonym

Ruellia hispida Rich. species homotypic synonym

Hygrophila salicifolia var. quadrivalvis (Buch.-Ham.) J.B.Imlay variety synonym

Hygrophila phlomoides var. repens C.B.Clarke variety synonym

Physichilus senegalensis f. macer Nees form synonym

Blepharis verticillata F.Heyne species homotypic synonym

Hygrophila radicans Wall. species homotypic synonym

Hygrophila incana (B.Heyne) C.B.Clarke species heterotypic synonym

Cardanthera uliginosa (L.fil.) Buch.-Ham. ex Benth. species synonym

Nomaphila stricta var. tomentosa Bremek. variety synonym

Adenosma triflora Roxb. species homotypic synonym

Hygrophila salicifolia var. glabra T.Anderson variety synonym

Hygrophila angustifolia var. quadrivalvis (Buch.-Ham.) F.N.Williams variety synonym

Hygrophila auriculata var. alba (Parmar) P.M.Salim, J.Mathew & Yohannan variety synonym

Ruellia hirsuta Roxb. species proparte synonym

Synnema verticillatum Kuntze species proparte synonym

Ruellia polysperma (Roxb.) Roth species proparte synonym

Hygrophila caerulea Martelli species synonym

Hygrophila verticillata (Spreng.) Cabrera & G.Dawson species synonym

Hygrophila bequaertii var. reducta DeWild. variety synonym

Hygrophila bequaertii DeWild. species synonym

Hygrophila thonneri DeWild. species synonym

Hygrophila seretii DeWild. species synonym

Hygrophila gilletii DeWild. species synonym

Hygrophila bequaertii var. elliptica DeWild. variety synonym

Tenoria undulata Denham species synonym

Tenoria undulata Denham, 1832 species doubtful

Tenoria undulata Denham species synonym

Tenoria undulata Denham species synonym

Tenoria undulata Denham species synonym

Pedicularis sessilis Vell. species synonym

Nomaphila siamensis C.B.Clarke species synonym

Hemigraphis origanoides Lindau species synonym

Hemigraphis abyssinica (Hochst. ex Nees) C.B.Clarke species synonym

Hemiadelphis polysperma (Roxb.) Nees species synonym

Barleria spinosa Hook. ex Nees species heterotypic synonym

Eberlea glomerata Riddell ex Nees species synonym

Cardanthera pinnatifida (Dalzell) Benth. ex C.B.Clarke species synonym

Cardanthera thwaitesii (T.Anderson) Benth. & Hook.fil. species synonym

Dyschoriste tenera Lindau species synonym

Justicia polysperma Roxb. species synonym

Barleria macracantha R.Br. species synonym

Cryptophragmium axillare Nees species synonym

Barleria hexacantha Bertol. species synonym

Barleria glabrata Vahl ex Nees species synonym

Dyschoriste depressa Nees species synonym

Dyschoriste cernua Nees species synonym

Barleria cornigera Very ex Nees species synonym

Barleria auriculata Schumach. species synonym

Bahel schulli Buch.-Ham. species synonym

Justicia mysorensis Klein ex Schult. species synonym

Polyechma radicans Nees species synonym

Polyechma odorum Nees species synonym

Polyechma micranthum Nees species synonym

Polyechma coeruleum Hochst. species synonym

Polyechma abyssinicum Hochst. ex Nees species synonym

Justicia meysorensis Klein ex Nees species synonym

Justicia marrubiastrum Blanch. ex Nees species synonym

Plaesianthera thwaitesii (T.Anderson) Livera species synonym

Physichilus serpyllum Nees species synonym

Physichilus senegalensis Nees species synonym

Physichilus barbatus Nees species synonym

Asteracantha macracantha Hochst. ex A.Rich. species synonym

Asteracantha longifolia (L.) Nees species synonym

Asteracantha lindaviana De Wild. & T.Durand species synonym

Asteracantha auriculata Nees species synonym

Dipteracanthus ringens (L.) Abeyw. species synonym

Cardanthera verticillata (Nees) Benth. ex C.B.Clarke species synonym

Cardanthera uliginosa (L.fil.) Buch.-Ham. species synonym

Cardanthera parviflora Turrill species synonym

Cardanthera longifolia Buch.-Ham. ex Nees species synonym

Cardanthera justicioides S.Moore species synonym

Cardanthera griffithii (T.Anderson) Benth. ex C.B.Clarke species synonym

Cardanthera glutinosa Buch.-Ham. ex Nees species synonym

Cardanthera difformis (L.fil.) Druce species synonym

Cardanthera brevituba (Burkill) Turrill species synonym

Cardanthera balsamica (L.f.) Benth. species synonym

Cardanthera avana (Benth.) C.B.Clarke species synonym

Cardanthera anomala Blatt. species synonym

Cardanthera africana (T.Anderson) Benth. & Hook.fil. species synonym

Dipteracanthus brasiliensis (Spreng.) C.Presl species synonym

Justicia lancea Thunb. species synonym

Calophanes cubensis A.Rich. species synonym

Calophanes crenatus Schinz species proparte synonym

Brillantaisia thwaitesii (T.Anderson) L.H.Cramer species synonym

Kita laevis (Nees) A.Chev. species synonym

Kita gracilis A.Chev. species synonym

Santapaua madurensis N.P.Bala & D.Subram.J.Indian Bot.Soc. species synonym

Brillantaisia didynama Lindau species synonym

Brillantaisia borellii Lindau species synonym

Blepharacanthus verticillata (Nees) Steud. species synonym

Ruelliopsis mutica C.B.Clarke species synonym

Justicia stricta Vahl species heterotypic synonym

Hemigraphis tonkinensis Lindau species synonym

Hemigraphis tenera (Lindau) C.B.Clarke species synonym

Nomaphila pubescens Kurz species synonym

Nomaphila pinnatifida Dalzell species synonym

Nomaphila petiolata Decne. species synonym

Nomaphila parishii T.Anderson species synonym

Nomaphila nodosa Zipp. ex Span. species synonym

Nomaphila minor C.B.Clarke species synonym

Nomaphila laevis Nees species synonym

Nomaphila episcopalis Benoist species synonym

Nomaphila corymbosa Blume species synonym

Nomaphila ciliata T.Anderson species synonym

Hemigraphis schweinfurthii (S.Moore) C.B.Clarke species synonym

Justicia costata Mart. ex Nees species synonym

Hemigraphis prunelloides S.Moore species synonym

Nomaphila stricta (Vahl) Nees species synonym

Hygrophila longifolia Nees species heterotypic synonym

Hygrophila helodes Heine species synonym

Hygrophila heinei Sreem. species synonym

Hygrophila guianensis Nees ex Benth. species synonym

Hygrophila conferta Nees species synonym

Hygrophila griffithii (T.Anderson) E.Hossain species synonym

Ruellia radicans Wall. species heterotypic synonym

Hygrophila pilosa Burkill species synonym

Hygrophila guianensis Nees species accepted

Hygrophila pubescens Nees species heterotypic synonym

Justicia roxburghiana Nees species heterotypic synonym

Dyschoriste erecta (Burm.fil.) Kuntze species synonym

Hemiadelphis polyspermus var. joshianus Prak.Rao & S.N.Biswas variety synonym

Hygrophila okavangensis P.G.Mey. species accepted

Ruellia obovata Buch.-Ham. species synonym

Hygrophila ringens (L.) Steud. species synonym

Hygrophila balsamica var. thymus (Nees) Karthik. & Moorthy variety synonym

Hygrophila thwaitesii (T.Anderson) Heine species accepted

Hygrophila difformis (L.fil.) Blume species accepted

Justicia lithospermifolia Vahl species heterotypic synonym

Hygrophila obovata Wight species heterotypic synonym

Ruellia salicifolia Vahl species synonym

Hygrophila ringens (L.) R.Br. species accepted

Hygrophila obovata (Roxb. ex Hornem.) Nees species heterotypic synonym

Nomophila gracillima Schinz species synonym

Ruellia repens Burm.fil. species synonym

Synnema diffusum J.K.Morton species synonym

Hygrophila steudneri Penz. species synonym

Hygrophila salicifolia (Vahl) Nees species synonym

Hygrophila lacustris (Cham. & Schltdl.) Nees species synonym

Ruellia lacustris Schltdl. & Cham. species synonym

Hygrophila angustifolia R.Br. species accepted

Hygrophila costata Nees species accepted

Hygrophila portoricensis Nees species synonym

Hygrophila brasiliensis (Spreng.) Lindau species synonym

Ruellia brasiliensis Spreng. species synonym

Hygrophila auriculata (Schumach.) Heine species accepted

Hygrophila corymbosa (Blume) Lindau species accepted

Hygrophila triflora (Nees) Fosberg & Sachet species synonym

Hygrophila polysperma (Roxb.) T.Anderson species accepted

Ruellia longifolia B.Heyne species homotypic synonym

Cardanthera uliginosa Buch.-Ham. ex Nees species synonym

Hygrophila salicifolia var. hirsuta T.Anderson variety synonym

Hygrophila ringens var. assurgens (Nees) Karthik. & Moorthy variety synonym

Hemigraphis justicioides (S.Moore) C.B.Clarke species synonym

Hygrophila schulli var. alba Parmar variety synonym

Cardanthera balsamica (L.fil.) Benth. ex C.B.Clarke species synonym

Pedicularis avana Wall. ex Benth. species synonym

Hygrophila undulata (Vahl) Blume species synonym

Ruellia brasiliensis Mart. species homotypic synonym

Hygrophila balsamica (L.f.) E.Hossain species synonym

Zahlbrucknera conferta Pohl species homotypic synonym

Polyechma abyssinicum Hochst. species homotypic synonym

Blepharis verticillata B.Heyne species synonym

Ruellia cernua B.Heyne species homotypic synonym

Ruellia mollissima Klein species homotypic synonym

Justicia marrubiastrum Blanch. species homotypic synonym

Hygrophila difformis (L.fil.) Sreem. & Bennet species synonym

Hygrophila difformis (L.fil.) E.Hossain species synonym

Hygrophila acutangula Nees species homotypic synonym

Justicia mysorensis Klein species homotypic synonym

Hygrophila stocksii T.Anderson species homotypic synonym

Cardanthera verticillata (Nees) Benth. species homotypic synonym

Eberlea glomerata Riddell species homotypic synonym

Barleria cornigera Very species homotypic synonym

Hygrophila barbata Nees species homotypic synonym

Barleria spinosa Hook. species homotypic synonym

Cardanthera griffithii (T.Anderson) Benth. species homotypic synonym

Justicia costata Mart. species homotypic synonym

Zahlbrucknera micrantha Pohl species homotypic synonym

Ruellia incana B.Heyne species homotypic synonym

Cardanthera longifolia Buch.-Ham. species homotypic synonym

Cardanthera pinnatifida (Dalzell) Benth. species synonym

Justicia meysorensis Klein species homotypic synonym

Hygrophila ringens subsp. longifolium J.Mathew & Kad.V.George subspecies synonym

Zahlbrucknera longifolia Pohl species homotypic synonym

Ruellia setigera Wight species homotypic synonym

Ruellia tanacetifolia Vahl species homotypic synonym

Ruellia cernua B.Heyne ex Wall. species heterotypic synonym

Ruellia bracteata Willd. species homotypic synonym

Ruellia salicifolia Salzm. species homotypic synonym

Hygrophila polysperma f. albiflora Kuntze form synonym

Ruellia paniculata B.Heyne species homotypic synonym

Ruellia bracteata Willd. ex Nees species proparte synonym

Ruellia hirsuta Roxb. species proparte synonym

Hygrophila griffithii (T.Anderson) Sreem. species accepted

Ruellia uliginosa Mart. ex Nees species synonym

Zahlbrucknera conferta Pohl ex Nees species synonym

Cardanthera triflora (Nees) Buch.-Ham. ex Voigt species synonym

Hygrophila urquiolae Greuter, R.Rankin & Palmarola species accepted

Hygrophila lancea (Thunb.) Miq. species synonym

Ruellia salicifolia Wall. species synonym

Ruellia ringens L. species synonym

Ruellia quadrivalvis Buch.-Ham. species synonym

Ruellia polysperma (Roxb.) Roth species proparte synonym

Ruellia phlomoides Wall. species synonym

Adenosma verticillata Nees species synonym

Adenosma thymus Nees species synonym

Adenosma thwaitesii T.Anderson species synonym

Adenosma polysperma (Roxb.) Spreng. species synonym

Adenosma pinnatifida (Dalzell) T.Anderson species synonym

Adenosma griffithii T.Anderson species synonym

Ruellia neglecta Steud. species synonym

Adenosma biplicata Nees species synonym

Adenosma balsamea Spreng. species synonym

Adenosma africana T.Anderson species synonym

Ruellia justiciiflora Hook. species synonym

Ruellia filicifolia Salzm. ex Nees species synonym

Synnema verticillatum Kuntze species proparte synonym

Synnema uliginosum (L.fil.) Kuntze species synonym

Synnema triflorum (Nees) Kuntze species synonym

Synnema thwaitesii (T.Anderson) Kuntze species synonym

Ruellia dimidiata (Nees) Nees species synonym

Synnema tenerum (Lindau) Bremek. species synonym

Synnema schweinfurthii (S.Moore) Bremek. species synonym

Synnema prunelloides (S.Moore) Bremek. species synonym

Synnema pinnatifidum (Dalzell) Kuntze species synonym

Synnema origanoides (Lindau) Bremek. species synonym

Synnema limnophiloides S.Moore species synonym

Synnema hygrophiloides Lindau species synonym

Synnema griffithii (T.Anderson) Kuntze species synonym

Synnema gossweileri S.Moore species synonym

Synnema brevitubum Burkill species synonym

Synnema borellii (Lindau) Benoist species synonym

Synnema biplicatum (Nees) J.B.Imlay species synonym

Synnema barbigera Kuntze species synonym

Synnema balsamicum (L.fil.) Alston species synonym

Synnema avanum Benth. species synonym

Synnema anomalum (Blatt.) Raizada species synonym

Synnema angolense S.Moore species synonym

Ruellia depressa Wall. species heterotypic synonym

Synnema africanum (T.Anderson) Kuntze species synonym

Synnema acinos S.Moore species synonym

Synnema abyssinicum (Hochst. ex Nees) Bremek. species synonym

Ruellia commutata Steud. species synonym

Ruellia ciliaris Buch.-Ham. ex Wall. species synonym

Hygrophila verticillata (Nees) E.Hossain species heterotypic synonym

Hygrophila velata Benoist species accepted

Hygrophila vanderystii S.Moore species synonym

Hygrophila undulata (Vahl) Nees species synonym

Hygrophila uliginosa S.Moore species accepted

Hygrophila tyttha Leonard species accepted

Hygrophila tumbuctuensis A.Chev. species synonym

Hygrophila thwaitesii (T.Anderson) E.Hossain species synonym

Hygrophila thonneri De Wild. species synonym

Hygrophila teuszii T.Durand & B.D.Jacks. species accepted

Hygrophila tenera (Lindau) Heine species synonym

Hygrophila suririamensis Bremek. species accepted

Hygrophila surinamensis Bremek. species accepted

Hygrophila subsessilis C.B.Clarke species accepted

Hygrophila stricta (Vahl) Lindau species synonym

Hygrophila stocksii T.Anderson ex C.B.Clarke species accepted

Hygrophila stagnalis Benoist species synonym

Hygrophila spinosa T.Anderson species synonym

Hygrophila sessilifolia Rizzini species doubtful

Hygrophila serpyllum (Nees) T.Anderson species accepted

Hygrophila seretii De Wild. species synonym

Hygrophila senegalensis (Nees) T.Anderson species synonym

Hygrophila schulli (Buch.-Ham.) M.R.Almeida & S.M.Almeida species synonym

Hygrophila saxatilis Ridl. species doubtful

Hygrophila sandwithii Bremek. species accepted

Hygrophila salicifolia var. megalantha (Merr.) H.S.Lo & L.D.Chou variety synonym

Hygrophila salicifolia var. cochinensis Remadevi & Binojk. variety synonym

Blepharis verticillata F.Heyne ex Wall. species synonym

Hygrophila salicifolia var. angustifolia (R.Br.) Kuntze variety synonym

Hygrophila rivularis (Schltdl.) Nees species synonym

Hygrophila ringens (L.) R.Br. ex Spreng. species synonym

Hygrophila richardsiae Vollesen species accepted

Hygrophila rhodesiana S.Moore species synonym

Hygrophila rhodesiae Lindau species synonym

Hygrophila radicans (Nees) Benoist species accepted

Hygrophila quadrivalvis (Buch.-Ham.) Nees species synonym

Hygrophila pusilla Blume species synonym

Hygrophila pubescens var. atricheta (Bridar.) G.Dawson variety synonym

Hygrophila pseudopolysperma E.Hossain species synonym

Hygrophila prunelloides (S.Moore) Heine species synonym

Hygrophila pogonocalyx Hayata species accepted

Hygrophila pobeguinii Benoist species accepted

Hygrophila pinnatifida (Dalzell) Heine species synonym

Hygrophila pilosa Raf. species doubtful

Hygrophila phlomoides (Wall.) Nees species accepted

Hygrophila petiolata (Decne.) Lindau species accepted

Hygrophila perrieri Benoist species accepted

Hygrophila paraibana Rizzini species accepted

Hygrophila palmensis Pires de Lima species accepted

Hygrophila ovata Nees species doubtful

Hygrophila origanoides (Lindau) Heine species accepted

Hygrophila odora (Nees) T.Anderson species accepted

Hygrophila obovata Griff. species heterotypic synonym

Hygrophila nyassica Gilli species synonym

Hygrophila niokoloensis Berhaut species accepted

Hygrophila modesta Benoist species accepted

Hygrophila micrantha (Nees) T.Anderson species accepted

Hygrophila meianthos C.B.Clarke species accepted

Hygrophila megalantha Merr. species synonym

Hygrophila mediatrix Heine species accepted

Hygrophila malabarica Raf. species synonym

Hygrophila longifolia var. hirsutior Nees variety synonym

Hygrophila linearis Burkill species accepted

Hygrophila lindaviana (De Wild. & T.Durand) Burkill species synonym

Hygrophila limnophiloides (S.Moore) Heine species accepted

Hygrophila latifolia Nees species synonym

Hygrophila laevis (Nees) Lindau species accepted

Hygrophila katangensis De Wild. species doubtful

Hygrophila intermedia J.B.Imlay species accepted

Hygrophila incana Nees species accepted

Hygrophila hypericifolia Raf. species doubtful

Hygrophila hygrophiloides (Lindau) Heine species synonym

Hygrophila humistrata Rizzini species accepted

Hygrophila hispida Nees species synonym

Hygrophila hirsuta Nees species accepted

Hygrophila hippuroides Lindau species accepted

Hygrophila helodes var. multiflora Nees variety synonym

Hygrophila heinei var. birbhumensis (Guha) H.B.Naithani & S.Biswas variety synonym

Echinacanthus javanicus Kuntze species synonym

Hygrophila guianensis var. angustior Nees variety synonym

Echinacanthus brugmansianus Nees species synonym

Hygrophila griffithii (Benth. ex C.B.Clarke) Heine species synonym

Hygrophila gracillima (Schinz) Burkill species accepted

Hygrophila gossweileri (S.Moore) Heine species accepted

Hygrophila glutinifolia Lindau ex Pax, 1907 species accepted

Hygrophila glandulifera Nees species accepted

Hygrophila gilletii De Wild. species synonym

Hygrophila gigas Burkill species synonym

Hygrophila erecta (Burm.fil.) Hochr. species accepted

Hygrophila episcopalis (Benoist) Benoist species accepted

Hygrophila dimidiata (Wall.) Nees species synonym

Hygrophila didynama (Lindau) Heine species accepted

Hygrophila costata var. strobilantha Nees variety synonym

Hygrophila costata var. aucta Nees variety synonym

Hygrophila costata var. angustifolia Nees variety synonym

Hygrophila conferta var. rubricaulis Nees variety synonym

Hygrophila coerulea Martelli species synonym

Hygrophila ciliibractea Bremek. species accepted

Hygrophila ciliata (T.Anderson) Burkill species accepted

Hygrophila ciliaris (Buch.-Ham. ex Wall.) Nees species synonym

Hygrophila chevalieri Benoist species accepted

Hygrophila cataractae S.Moore species accepted

Hygrophila caerulea (Hochst.) T.Anderson species accepted

Hygrophila brevituba (Burkill) Heine species accepted

Hygrophila borellii (Lindau) Heine species accepted

Hygrophila biplicata (Nees) Heine species synonym

Hygrophila bequaertii De Wild. species synonym

Hygrophila bengalensis S.K.Mandal, A.Bhattacharjee & Nayek species synonym

Hygrophila baronii S.Moore species accepted

Hygrophila barbata Nees ex Steud. species heterotypic synonym

Hygrophila avana (Benth.) E.Hossain species synonym

Hygrophila atricheta Bridar. species synonym

Hygrophila asteracanthoides Lindau species accepted

Hygrophila assurgens Nees species synonym

Hygrophila anisocalyx Benoist species accepted

Hygrophila angusta Huber species synonym

Hygrophila angolensis (S.Moore) Heine species synonym

Hygrophila albobracteata Vollesen species accepted

Hygrophila africana (T.Anderson) Heine species accepted

Hygrophila acutisepala Burkill species synonym

Hygrophila acutangula Nees ex Mart. species accepted

Hygrophila acinos (S.Moore) Heine species accepted

Hygrophila abyssinica (Hochst. ex Nees) T.Anderson species accepted

Ruellia verticilliflora Steud. species synonym

Ruellia upudalii B.Vogel species synonym

Ruellia undulata Vahl species synonym

Ruellia uliginosa Wall. species synonym

Ecbolium lithospermifolium (Vahl) Kuntze species synonym

Ruellia tanacetifolia Vahl ex Nees species synonym

Pedicularis avana Wall. species synonym

Adenosma uliginosa (L.fil.) Nees species synonym

Adenosma triflora Roxb. ex Nees species synonym