Spiraea adiantoides Businský species accepted

Spiraea affinis R. Parker species accepted

Spiraea alaschanica Y. Z. Zhao & T. J. Wang species accepted

Spiraea alba Du Roi species accepted

Spiraea alpina Pall. species accepted

Spiraea blumei G. Don species accepted

Spiraea boissieri C. K. Schneid. species accepted

Spiraea brahuica Boiss. species accepted

Spiraea calcicola W. W. Sm. species accepted

Spiraea cana Waldst. & Kit. species accepted

Spiraea canescens D. Don species accepted

Spiraea cantoniensis Lour. species accepted

Spiraea cardotiana Businský species accepted

Spiraea chamaedryfolia L. species accepted

Spiraea chambaensis K. M. Purohit & Panigrahi species accepted

Spiraea chinensis Maxim. species accepted

Spiraea corymbosa Raf. species accepted

Spiraea crenata L. species accepted

Spiraea cudidaghensis Firat & N. Aksoy species accepted

Spiraea dahurica (Rupr.) Maxim. species accepted

Spiraea daochengensis L. T. Lu species accepted

Spiraea decumbens Koch species accepted

Spiraea diversifolia Dunn species accepted

Spiraea douglasii Hook. species accepted

Spiraea duthieana Zinserl. species accepted

Spiraea elegans Pojark. species accepted

Spiraea emarginata K. M. Purohit & Panigrahi species accepted

Spiraea faurieana C. K. Schneid. species accepted

Spiraea fritschiana C. K. Schneid. species accepted

Spiraea hailarensis Liou species accepted

Spiraea hazarica R. Parker species accepted

Spiraea hemicryptophyta Grierson species accepted

Spiraea henryi Hemsl. species accepted

Spiraea hirsuta (Hemsl.) C. K. Schneid. species accepted

Spiraea hypericifolia L. species accepted

Spiraea hypoleuca Dunn species accepted

Spiraea insularis (Nakai) H. Shin, Y. D. Kim & S. H. Oh species accepted

Spiraea japonica L. fil. species accepted

Spiraea kwangsiensis T. T. Yu species accepted

Spiraea laeta Rehder species accepted

Spiraea lanatissima Businský species accepted

Spiraea lasiocarpa Kar. & Kir. species accepted

Spiraea lichiangensis W. W. Sm. species accepted

Spiraea longigemmis Maxim. species accepted

Spiraea lucida Douglas ex Hook. species accepted

Spiraea martini H. Lév. species accepted

Spiraea media Schmidt species accepted

Spiraea micrantha Hook. fil. species accepted

Spiraea miyabei Koidz. species accepted

Spiraea mollifolia Rehder species accepted

Spiraea mongolica Maxim. species accepted

Spiraea morrisonicola Hayata species accepted

Spiraea muliensis T. T. Yu & L. T. Lu species accepted

Spiraea myrtilloides Rehder species accepted

Spiraea nayarii K. M. Purohit & Panigrahi species accepted

Spiraea nervosa Franch. & Sav. species accepted

Spiraea ningshiaensis T. T. Yu & L. T. Lu species accepted

Spiraea nipponica Maxim. species accepted

Spiraea nishimurae Kitag. species accepted

Spiraea ovalis Rehder species accepted

Spiraea panchananii Panigrahi & K. M. Purohit species accepted

Spiraea panigrahiana K. M. Purohit species accepted

Spiraea papillosa Rehder species accepted

Spiraea parkeri Panigrahi & K. M. Purohit species accepted

Spiraea × pikoviensis Besser species accepted

Spiraea pilosa Franch. species accepted

Spiraea pjassetzkii Buzunova species accepted

Spiraea × prattii C. K. Schneid. species accepted

Spiraea purpurea Hand.-Mazz. species accepted

Spiraea rosthornii E. Pritz. species accepted

Spiraea sargentiana Rehder species accepted

Spiraea schneideriana Rehder species accepted

Spiraea schochiana Rehder species accepted

Spiraea sericeoides Businský species accepted

Spiraea sheikhii Zare species accepted

Spiraea siccanea (W. W. Sm.) Rehder species accepted

Spiraea sozykinii Stepanov & Sonnikova species accepted

Spiraea splendens Baumann ex K. Koch species accepted

Spiraea stevenii (C. K. Schneid.) Rydb. species accepted

Spiraea sublobata Hand.-Mazz. species accepted

Spiraea subrotundifolia Panigrahi & K. M. Purohit species accepted

Spiraea tanguensis K. M. Purohit & Panigrahi species accepted

Spiraea tarokoensis Hayata species accepted

Spiraea thunbergii Siebold ex Blume species accepted

Spiraea tomentosa L. species accepted

Spiraea trichocarpa Nakai species accepted

Spiraea trilobata L. species accepted

Spiraea uratensis Franch. species accepted

Spiraea veitchii Hemsl. species accepted

Spiraea velutina Franch. species accepted

Spiraea villosicarpa K. M. Purohit & Panigrahi species accepted

Spiraea virginiana Britton species accepted

Spiraea vorobjevii Tzvelev species accepted

Spiraea wilsonii Duthie ex J. H. Veitch species accepted

Spiraea yunnanensis Franch. species accepted

Spiraea × hitchcockii W. J. Hess & Stoynoff species accepted

Spiraea × pyramidata Greene species accepted

Spiraea × transhimalaica Businský species accepted

Spiraea robusta Hand.-Mazz. species accepted

Spiraea aquilegifolia Pall. species accepted

Spiraea anomala Batalin species accepted

Spiraea arcuata Hook. fil. species accepted

Spiraea hingshanensis T. T. Yu & L. T. Lu species accepted

Spiraea lobulata T. T. Yu & L. T. Lu species accepted

Spiraea ouensanensis H. Lév. species accepted

Spiraea prunifolia Siebold & Zucc. species accepted

Spiraea baldshuanica B. Fedtsch. species accepted

Spiraea betulifolia Pall. species accepted

Spiraea bella Sims species accepted

Spiraea compsophylla Hand.-Mazz. species accepted

Spiraea dasyantha Bunge species accepted

Spiraea gracilis Maxim. species accepted

Spiraea flexuosa Fisch. ex Cambess. species accepted

Spiraea salicifolia L. species accepted

Spiraea subdioica K. M. Purohit & Panigrahi species accepted

Spiraea × subcanescens Rydb. species accepted

Spiraea ovalifolia (Franch.) Businsky species accepted

Spiraea naxiorum Businsky species accepted

Spiraea celtifolia Businsky species accepted

Spiraea vacciniifolia D. Don species accepted

Spiraea × rubra Zabel species accepted

Spiraea × arguta Zabel species accepted

Spiraea × bumalda Burv. species accepted

Spiraea expansa Wall. ex K. Koch species accepted

Spiraea × billardii Hérincq species accepted

Spiraea × cinerea Zabel species accepted

Spiraea × macrothyrsa (Zabel) Dippel species accepted

Spiraea × pseudosalicifolia Silverside species accepted

Spiraea × sanssouciana K. Koch species accepted

Spiraea fornicata Businský species accepted

Spiraea tianschanica Pojark. species accepted

Spiraea tatakaensis I. S. Chen species accepted

Spiraea × vanhouttei (Briot) Zabel species accepted