Parietaria judaica Pers., 1807 species doubtful

Parietaria appendiculata var. vulcanii Webb & Berthel. variety synonym

Parietaria appendiculata var. lanuginosa Webb & Berthel. variety synonym

Parietaria lusitanica Sieber ex Blume species synonym

Freirea alsinifolia Schimp. ex Blume, 1857 species doubtful

Parietaria affinis Hornem. ex Blume species synonym

Parietaria linguaefolia Liebm. species synonym

Parietaria lusitanica L. species accepted

Parietaria circeifolia Pourr. ex Wedd. species synonym

Parietaria mauritanica var. minor Willk. variety synonym

Parietaria debilis var. umbrosa Wedd. variety synonym

Parietaria mauritanica var. latifolia Willk. variety synonym

Parietaria pensylvanica var. obtusa (Rydb.) Shinners variety proparte synonym

Parietaria debilis var. micrantha (Ledeb.) Wedd. variety heterotypic synonym

Parietaria alsinefolia Delile species accepted

Parietaira micrantha Ledeb. species synonym

Parietaria fernandeziana (Steud.) Náves species synonym

Freirea alsinefolia (Delile) Gaudich. species synonym

Parietaria rechingerae Chrtek species accepted

Freirea alsinaefolia Schimp. ex Blume species synonym

Parietaria debilis var. pensylvanica (Muhl. ex Willd.) Wedd. variety synonym

Parietaria debilis var. gracilis (Lowe) Wedd. variety synonym

Parietaria debilis var. floridana (Nutt.) Wedd. variety synonym

Parietaria debilis var. ceratosantha (Wedd.) Wedd. variety synonym

Parietaria debilis var. australis (Nees) J.M.Black variety synonym

Parietaria diffusa Schur species heterotypic synonym

Parietaria micrantha var. coreana (Nakai) H.Hara variety synonym

Urtica parietariifolia Bertero ex Steud. species synonym

Parietaria lusitanica Janka species synonym

Parietaria debilis var. debilis variety synonym

Parietaria australis (Nees) Blume species synonym

Parietaria ruwenzoriensis Cortesi species accepted

Nesobium felicianum Phil. species homotypic synonym

Parietaria squalida Hook.fil. species synonym

Parietaria nitida Miq. species synonym

Parietaria nitens K.Koch species synonym

Parietaria muralis Salisb. species synonym

Parietaria multicaulis Boiss. & Heldr. species proparte synonym

Parietaria micrantha Ledeb. species accepted

Parietaria mauritanica Durieu species accepted

Parietaria macrophylla Rob. & Greenm. species accepted

Parietaria lorifolia Lojac. species doubtful

Parietaria linguifolia Liebm. species synonym

Parietaria laxiflora Engl. species accepted

Parietaria humifusa (Gay) Blume species synonym

Parietaria heterophyla Raf. species synonym

Parietaria gracilis Lowe species synonym

Parietaria globulifera Larrañaga species synonym

Parietaria filamentosa Webb & Berthel. species accepted

Parietaria fernandeziana (Steud.) Navás species synonym

Parietaria feliciana Phil. species accepted

Parietaria falcata Raf. species synonym

Parietaria erronea Panov species accepted

Parietaria erecta Mert. & W.D.J.Koch species synonym

Parietaria elliptica K.Koch species accepted

Parietaria decoris N.G.Mill. species synonym

Parietaria debilis var. squalida (Hook.fil.) Hook.fil. variety synonym

Parietaria cryptorum K.Koch species synonym

Parietaria coreana Nakai species synonym

Parietaria circeaefolia Pourr. ex Wedd., 1869 species accepted

Parietaria carnosula Blume species synonym

Parietaria cardiostegia Greuter species accepted

Parietaria canescens Blume species heterotypic synonym

Parietaria boehmerioides Mart. ex Miq. species doubtful

Parietaria australis var. glandulifera Blume variety synonym

Parietaria assurgens Poir. species synonym

Parietaria appendiculata Webb & Berthel. species synonym

Parietaria angustifolia Bojer species doubtful

Parietaria alsinifolia Delile species accepted

Parietaria affinis Hornem. species accepted

Urtica fernandeziana Steud. species heterotypic synonym

Helxine dioscoridis Bubani species synonym

Urtica debilis (G.Forst.) Endl. species synonym

Parietaria welwitschii Blume species synonym

Parietaria virgata Raf. species synonym

Parietaria umbricola A.G.Mill. species accepted

Parietaria suffruticosa Raf. species synonym

Parietaria rufa Raf. species synonym

Parietaria rubicunda Pohl ex Miq. species synonym

Parietaria rotundifolia Raf. species synonym

Parietaria roschanica Jarm. ex Ikonn. species accepted

Parietaria rhodopaea Panov species accepted

Parietaria rechingeri Chrtek species accepted

Parietaria populifolia Nyman species synonym

Parietaria platyphyllos Link ex Steud. species doubtful

Parietaria pensylvanica var. microphylla Wedd. variety synonym

Parietaria pensylvanica var. hespera (Hinton) S.L.Welsh variety synonym

Parietaria pensylvanica var. floridana (Nutt.) Wedd. variety synonym

Parietaria orizabae Liebm. species synonym

Parietaria ocimifolia Poir. species synonym

Nesobium felicianum Phil. ex Fuentes species synonym

Thaumuria cretica (L.) Gaudich. species synonym

Gesnouinia filamentosa (Webb & Berthel.) Wedd. species synonym

Freirea welwitschii (Blume) Jarm. species synonym

Freirea steudelii Blume species synonym

Freirea squalida (Hook.fil.) Jarm. species synonym

Freirea pensylvanica (Muhl. ex Willd.) Jarm. species synonym

Freirea ocymifolia (Poir.) Gaudich. species synonym

Freirea micrantha (Ledeb.) Jarm. species synonym

Freirea laxiflora (Engl.) Jarm. species synonym

Freirea humifusa Gay species synonym

Freirea gracilis (Lowe) Jarm. species synonym

Freirea floridana (Nutt.) Jarm. species synonym

Freirea fernandeziana (Steud.) Wedd. species synonym

Freirea erecta Phil. species synonym

Freirea debilis (G.Forst.) Jarm. species synonym

Freirea australis Nees species synonym

Freirea andina Jarm. species doubtful

Freirea alsinifolia Gaudich. species doubtful

Freirea alsinaefolia Schimp. species homotypic synonym

Parietaria micrantha Hilliard & B.L.Burtt species synonym

Parietaria taiwaniana S.S.Ying species accepted

Parietaria erecta var. ramosa Bogenh. variety synonym

Parietaria kemulariae Schchian species heterotypic synonym

Parietaria officinalis var. angustifolia Zapal. variety synonym

Parietaria officinalis var. apalophylla Láng variety synonym

Parietaria officinalis f. lanceolata Zapal. form synonym

Parietaria officinalis var. erecta (Mert. & W.D.J.Koch) Bab. variety synonym

Parietaria mauritanica var. genuina Cout. variety synonym

Parietaria caespitosa Jarm. ex Schchian species synonym

Parietaria lusitanica Viv. species doubtful

Parietaria bracteata Moench species heterotypic synonym

Parietaia punctata Willd. species synonym

Urtica freireiformis Steud. species synonym

Parietaria ruschanica Jarm. ex Ikonn. species doubtful

Parietaria appendiculata var. nympharum Webb & Berthel. variety synonym

Parietaria judaica Vill. species synonym

Parietaria debilis var. diffusa Wedd. variety synonym

Parietaria obtusa Rydb. species heterotypic synonym

Parietaria cretica Loisel. species synonym

Parietaria officinalis subsp. erecta (Mert. & W.D.J.Koch) Schübl. & G.Martens subspecies synonym

Parietaria praetermissa Hinton species accepted

Parietaria floridana Nutt. species accepted

Parietaria nummularia Small species synonym

Parietaria debilis G.Forst. species accepted

Parietaria pensylvanica Muhl. ex Willd. species accepted

Parietaria pensylvanica var. pensylvanica variety synonym

Parietaria occidentalis Rydb. species synonym

Parietaria pensylvanica var. obtusa (Rydb.) Shinners variety proparte synonym

Parietaria obtusa Rydb. ex Small species heterotypic synonym

Parietaria judaica L. species accepted

Parietaria officinalis L. species accepted

Parietaria hespera Hinton species accepted

Parietaria cretica Willd., 1806 species doubtful

Parietaria semispeluncaria Yildirim species accepted

Parietaria humifusa (Gay) Johow, 1896 species synonym

Parietaria lusitanica Ball species synonym

Parietaria debilis var. lanuginosa (Webb & Berthel.) Wedd. variety synonym

Parietaria cretica L. species accepted

Parietaria lusitanica var. micrantha (Ledeb.) Chrtek variety synonym

Parietaria judaica Welw. ex Blume species synonym

Freirea alsinaefolia (Delile) Gaudich. species synonym

Parietaria lusitanica Sieber species homotypic synonym

Parietaria platyphyllos Link species homotypic synonym

Parietaria pensylvanica Muhl. species homotypic synonym

Parietaria boehmerioides Mart. species homotypic synonym

Helxine pensylvanica (Muhl. ex Willd.) Nieuwl. species synonym

Parietaria ruschanica Jarm. species homotypic synonym

Parietaria judaica Welw. species homotypic synonym

Urtica parietariifolia Bertero species homotypic synonym

Parietaria rubicunda Pohl species homotypic synonym

Parietaria circeaefolia Pourr. species homotypic synonym

Parietaria circeifolia Pourr. species homotypic synonym

Freirea alsinifolia Schimp. species homotypic synonym

Parietaria caespitosa Jarm. species homotypic synonym

Parietaria roschanica Jarm. species homotypic synonym