| Iris acaulis Pall. |
Synonym |
 |
iPlants |
| Iris acleantha Small |
Synonym |
 |
iPlants |
| Iris acoriformis Boreau |
Synonym |
 |
iPlants |
| Iris acoroides Spach |
Synonym |
 |
iPlants |
| Iris acuta Willd. |
Synonym |
 |
iPlants |
| Iris acutifolia C.A.Mey. ex Regel |
Synonym |
 |
iPlants |
| Iris acutiloba C.A.Mey. |
Accepted |
 |
iPlants |
| Iris acutiloba subsp. acutiloba |
Accepted |
 |
iPlants |
| Iris acutiloba var. bimaculata Fomin & Woronow |
Synonym |
 |
iPlants |
| Iris acutiloba var. demawendica Bornm. |
Synonym |
 |
iPlants |
| Iris acutiloba subsp. demawendica (Bornm.) Bornm. |
Synonym |
 |
iPlants |
| Iris acutiloba subsp. lineolata (Trautv.) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris acutiloba var. lineolata Trautv. |
Synonym |
 |
iPlants |
| Iris acutiloba subsp. lineolata Mathew & Wendelbo |
Synonym |
 |
TRO |
| Iris acutiloba var. schelkowinkowii Fomin |
Synonym |
 |
iPlants |
| Iris adamii Willd. ex Link |
Synonym |
 |
iPlants |
| Iris adriatica Trinajstic ex Mitic |
Accepted |
 |
iPlants |
| Iris aegyptia Delile |
Synonym |
 |
iPlants |
| Iris aequiloba Ledeb. |
Synonym |
 |
iPlants |
| Iris afghanica Wendelbo |
Accepted |
 |
iPlants |
| Iris × agatha auct. |
Unresolved |
 |
iPlants |
| Iris aitchisonii (Baker) Boiss. |
Accepted |
 |
iPlants |
| Iris aitchisonii var. chrysantha Baker |
Synonym |
 |
iPlants |
| Iris alabamensis Small |
Synonym |
 |
iPlants |
| Iris alata Poir. |
Synonym |
 |
iPlants |
| Iris alata f. parviflora Batt. |
Synonym |
 |
iPlants |
| Iris alata subsp. trialata (Brot.) Nyman |
Synonym |
 |
iPlants |
| Iris × alba Savi |
Synonym |
 |
iPlants |
| Iris alberti Regel |
Accepted |
 |
iPlants |
| Iris albicans Lange |
Accepted |
 |
iPlants |
| Iris albicans var. madonna Dykes |
Synonym |
 |
iPlants |
| Iris albicans var. majoricensis (Barceló) Nyman |
Synonym |
 |
iPlants |
| Iris albida Davidov |
Synonym |
 |
iPlants |
| Iris × albilinea Alexander |
Synonym |
 |
iPlants |
| Iris albispiritus Small |
Synonym |
 |
iPlants |
| Iris albomarginata R.C.Foster |
Accepted |
 |
iPlants |
| Iris albopurpurea Baker |
Synonym |
 |
iPlants |
| Iris albopurpurea var. alba Makino |
Synonym |
 |
iPlants |
| Iris albopurpurea var. bakeri Makino |
Synonym |
 |
iPlants |
| Iris alexeenkoi Grossh. |
Accepted |
 |
iPlants |
| Iris almaatensis Pavlov |
Accepted |
 |
iPlants |
| Iris alpina Pall. ex Roem. & Schult. |
Synonym |
 |
iPlants |
| Iris × alticristata Small |
Synonym |
 |
iPlants |
| Iris × altobarbata A.E.Murray |
Unresolved |
 |
iPlants |
| Iris amabilis Eastw. |
Synonym |
 |
iPlants |
| Iris amasiana Bornm. ex Hausskn. |
Synonym |
 |
iPlants |
| Iris × amnicola Alexander |
Synonym |
 |
iPlants |
| Iris × amoena DC. |
Synonym |
 |
iPlants |
| Iris anglica Steud. [Invalid] |
Synonym |
 |
iPlants |
| Iris anguifuga Y.T.Zhao & X.J.Xue |
Accepted |
 |
iPlants |
| Iris angusta Thunb. |
Synonym |
 |
iPlants |
| Iris angustifolia Mill. |
Synonym |
 |
iPlants |
| Iris angustifolia Gilib. [Invalid] |
Synonym |
 |
iPlants |
| Iris annae Grossh. |
Synonym |
 |
iPlants |
| Iris antilibanotica Dinsm. |
Accepted |
 |
iPlants |
| Iris aphylla L. |
Accepted |
 |
iPlants |
| Iris aphylla subsp. dacica (Beldie) Soó |
Synonym |
 |
iPlants |
| Iris aphylla subsp. fieberi (Seidl) Dostál |
Synonym |
 |
iPlants |
| Iris aphylla subsp. hungarica Hegi |
Synonym |
 |
TRO |
| Iris aphylla f. major (Zapal.) Soó |
Synonym |
 |
iPlants |
| Iris aphylla subsp. nudicaulis (Lam.) O.Schwarz |
Synonym |
 |
iPlants |
| Iris aphylla var. polonica Blocki ex Asch. & Graebn. |
Synonym |
 |
iPlants |
| Iris arctica Eastw. |
Synonym |
 |
iPlants |
| Iris arenaria Waldst. & Kit. |
Synonym |
 |
iPlants |
| Iris arenaria subsp. borzaeana Prodán |
Synonym |
 |
iPlants |
| Iris arenaria subsp. orientalis Lavr. |
Synonym |
 |
TRO |
| Iris arenaria f. phyllospatha Borbás |
Synonym |
 |
iPlants |
| Iris argentea auct. |
Synonym |
 |
iPlants |
| Iris arizonica Dykes |
Synonym |
 |
iPlants |
| Iris × arnoldiana N.Busch ex Grossh. |
Unresolved |
 |
iPlants |
| Iris aschersonii Foster |
Synonym |
 |
iPlants |
| Iris assadiana Chaudhary, G.Kirkw. & C.Weymouth |
Accepted |
 |
iPlants |
| Iris assyriaca W.Irving |
Synonym |
 |
iPlants |
| Iris astrachanica Rodion. |
Synonym |
 |
iPlants |
| Iris athoa Foster |
Synonym |
 |
iPlants |
| Iris atrocyanea Small |
Synonym |
 |
iPlants |
| Iris × atroenantha Small |
Synonym |
 |
iPlants |
| Iris atrofusca Baker |
Accepted |
 |
iPlants |
| Iris atropatana Grossh. |
Accepted |
 |
iPlants |
| Iris atropurpurea Baker |
Accepted |
 |
iPlants |
| Iris atropurpurea var. atrofusca (Baker) |
Synonym |
 |
iPlants |
| Iris atropurpurea var. gileadensis Dinsm. |
Synonym |
 |
iPlants |
| Iris atropurpurea var. purpurea Dinsm. |
Synonym |
 |
iPlants |
| Iris × atroviolacea Lange |
Synonym |
 |
iPlants |
| Iris attica Boiss. & Heldr. |
Synonym |
 |
iPlants |
| Iris aucheri (Baker) Sealy |
Accepted |
 |
iPlants |
| Iris × auralata Small |
Synonym |
 |
iPlants |
| Iris auranitica Dinsm. |
Accepted |
 |
iPlants |
| Iris auranitica var. unicolor Mouterde |
Synonym |
 |
iPlants |
| Iris auranitica f. wilkiana Chaudhary, G.Kirkw. & C.Weymouth |
Synonym |
 |
iPlants |
| Iris aurea Link |
Synonym |
 |
iPlants |
| Iris aurea Lindl. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × aureonympha E.English |
Synonym |
 |
iPlants |
| Iris aurilinea Alexander |
Synonym |
 |
iPlants |
| Iris × australis Tod. |
Synonym |
 |
iPlants |
| Iris × australis var. mandraliscae (Tod.) Nyman |
Synonym |
 |
iPlants |
| Iris × australis var. tinaei (Tod.) Nyman |
Synonym |
 |
iPlants |
| Iris × autosyndetica Simonet |
Unresolved |
 |
iPlants |
| Iris autumnalis Tausch |
Synonym |
 |
iPlants |
| Iris babadagica Rzazade & Golneva |
Synonym |
 |
iPlants |
| Iris bakeriana Foster |
Synonym |
 |
iPlants |
| Iris baldshuanica O.Fedtsch. & B.Fedtsch. |
Accepted |
 |
iPlants |
| Iris baldshuanica B. Fedtsch. |
Synonym |
 |
TRO |
| Iris balkana Janka |
Synonym |
 |
iPlants |
| Iris barbatula Noltie & K.Y.Guan |
Accepted |
 |
iPlants |
| Iris barnumiae Foster & Baker |
Accepted |
 |
iPlants |
| Iris barnumiae subsp. demawendica (Bornm.) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris barnumiae var. mariae (Barbey) Dykes |
Synonym |
 |
iPlants |
| Iris barnumiae f. protonyma (Stapf) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris barnumiae f. urmiensis (Hoog) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris barnumiae var. urmiensis (Hoog) Dykes |
Synonym |
 |
iPlants |
| Iris barnumiae var. zenobiae Mouterde |
Synonym |
 |
iPlants |
| Iris × barthii (Prodán & Buia) Prodán & Nyar. |
Synonym |
 |
iPlants |
| Iris × barthiiformis (Prodán) Prodán & Nyar. |
Synonym |
 |
iPlants |
| Iris × barthiiformis f. violacea (Prodán) Prodán & Nyar. |
Synonym |
 |
iPlants |
| Iris bartonii Foster |
Synonym |
 |
iPlants |
| Iris basaltica Dinsm. |
Accepted |
 |
iPlants |
| Iris bastardii Boreau |
Synonym |
 |
iPlants |
| Iris bayonnensis Gren. & Godr. |
Synonym |
 |
iPlants |
| Iris beecheyana Herb. |
Synonym |
 |
iPlants |
| Iris × belouinii Bois & Cornuault |
Synonym |
 |
iPlants |
| Iris benacensis A.Kern. ex Stapf |
Synonym |
 |
iPlants |
| Iris bicapitata Colas. |
Synonym |
 |
iPlants |
| Iris bicolor Lindl. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris bicolor Mill. |
Synonym |
 |
iPlants |
| Iris biflora Falk [Illegitimate] |
Synonym |
 |
iPlants |
| Iris biflora L. |
Synonym |
 |
iPlants |
| Iris bifurca Steven ex Baker |
Synonym |
 |
iPlants |
| Iris × bifurcata Small |
Synonym |
 |
iPlants |
| Iris biggeri Dinsm. |
Synonym |
 |
iPlants |
| Iris biglumis Vahl |
Synonym |
 |
iPlants |
| Iris × biliottii Foster |
Synonym |
 |
iPlants |
| Iris × binata Schur |
Accepted |
 |
iPlants |
| Iris × binata f. purpurea Prodán |
Synonym |
 |
iPlants |
| Iris × binata f. sulphurea Prodán |
Synonym |
 |
iPlants |
| Iris bisflorens Host |
Synonym |
 |
iPlants |
| Iris bismarckiana Damman & Sprenger |
Accepted |
 |
iPlants |
| Iris bispathacea (Sweet) Spach |
Synonym |
 |
iPlants |
| Iris bituminosa L.f. |
Synonym |
 |
iPlants |
| Iris bloudowii Ledeb. |
Accepted |
 |
iPlants |
| Iris bohemica F.W.Schmidt |
Synonym |
 |
iPlants |
| Iris boissieri Henriq. |
Accepted |
 |
iPlants |
| Iris bolleana Siehe |
Synonym |
 |
iPlants |
| Iris boltoniana Schult. |
Synonym |
 |
iPlants |
| Iris boltoniana Regel [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × bonstedtii H.R.Wehrh. |
Unresolved |
 |
iPlants |
| Iris bornmuelleri Hausskn. |
Synonym |
 |
iPlants |
| Iris × borzae (Prodán) Prodán & Nyar. |
Unresolved |
 |
iPlants |
| Iris borzaeana (Prodán) Prodán |
Synonym |
 |
iPlants |
| Iris bosniaca (Beck) Dörfl. |
Synonym |
 |
iPlants |
| Iris bostrensis Mouterde |
Accepted |
 |
iPlants |
| Iris brachycuspis Fisch. ex Sims |
Synonym |
 |
iPlants |
| Iris brachystigma Scheele |
Synonym |
 |
iPlants |
| Iris bracteata S.Watson |
Accepted |
 |
iPlants |
| Iris brandzae Prod. |
Accepted |
 |
TRO |
| Iris brandzae f. topae Prodán |
Synonym |
 |
iPlants |
| Iris brevicaulis Raf. |
Accepted |
 |
iPlants |
| Iris brevicaulis f. boonensis (Daniels) R.C.Foster |
Synonym |
 |
iPlants |
| Iris brevicuspis Fisch. ex Schult. |
Synonym |
 |
iPlants |
| Iris × brevipes Small |
Synonym |
 |
iPlants |
| Iris breviscapa Opiz |
Synonym |
 |
iPlants |
| Iris brevituba (Maxim.) Vved. |
Synonym |
 |
iPlants |
| Iris × brzhezitzky Grossh. |
Accepted |
 |
iPlants |
| Iris bucharica Foster |
Accepted |
 |
iPlants |
| Iris × buiana Prodán |
Unresolved |
 |
iPlants |
| Iris × buiana var. virescens Prodán |
Synonym |
 |
iPlants |
| Iris bulleyana Dykes |
Accepted |
 |
iPlants |
| Iris bulleyana f. alba Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris bungei Maxim. |
Accepted |
 |
iPlants |
| Iris burnatii Baker |
Synonym |
 |
iPlants |
| Iris cabulica Gilli |
Accepted |
 |
iPlants |
| Iris × cacique (J.Berry) N.C.Hend. |
Unresolved |
 |
iPlants |
| Iris × caeciliae Grossh. |
Accepted |
 |
iPlants |
| Iris caeruleoviolacea (Gomb.) Mouterde |
Synonym |
 |
iPlants |
| Iris × caesia Berg |
Unresolved |
 |
iPlants |
| Iris caespitosa Pall. ex Link |
Synonym |
 |
iPlants |
| Iris calabra (N.Terracc.) Peruzzi |
Unresolved |
 |
WCSP (in review) |
| Iris calcarea Dinsm. |
Unresolved |
 |
TRO |
| Iris californica Leichtlin [Invalid] |
Synonym |
 |
iPlants |
| Iris callilopha Alexander |
Synonym |
 |
iPlants |
| Iris × callirhodea Alexander |
Synonym |
 |
iPlants |
| Iris camillae Grossh. |
Accepted |
 |
iPlants |
| Iris canadensis (Foster) Peckham |
Synonym |
 |
iPlants |
| Iris capensis Burm.f. |
Synonym |
 |
iPlants |
| Iris capnoides (Vved.) ined. |
Accepted |
 |
iPlants |
| Iris cardiopetala Borbás |
Synonym |
 |
iPlants |
| Iris caricifolia Pall. ex Link |
Synonym |
 |
iPlants |
| Iris caroliniana S.Watson |
Synonym |
 |
iPlants |
| Iris carterorum B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris carthaliniae Fomin |
Synonym |
 |
iPlants |
| Iris catenulata (Lindl.) Baker |
Synonym |
 |
iPlants |
| Iris cathayensis Migo |
Accepted |
 |
iPlants |
| Iris caucasica Hoffm. |
Accepted |
 |
iPlants |
| Iris caucasica var. bicolor Regel |
Synonym |
 |
iPlants |
| Iris caucasica var. coerulea Regel |
Synonym |
 |
iPlants |
| Iris caucasica var. linifolia Regel |
Synonym |
 |
iPlants |
| Iris caucasica var. major Maxim. |
Synonym |
 |
iPlants |
| Iris caucasica var. oculata Maxim. |
Synonym |
 |
iPlants |
| Iris caurina Herb. ex Hook. |
Synonym |
 |
iPlants |
| Iris cavaleriei H.Lév. |
Synonym |
 |
iPlants |
| Iris cedreti Dinsm. ex Chaudhary |
Accepted |
 |
iPlants |
| Iris celikii Akpulat & K.I.Chr. |
Accepted |
 |
iPlants |
| Iris cengialti Ambrosi ex A.Kern. |
Synonym |
 |
iPlants |
| Iris cengialti subsp. illyrica (Fiori) Poldini |
Synonym |
 |
iPlants |
| Iris cengialti var. illyrica (Tomm. ex Vis.) Dykes |
Synonym |
 |
iPlants |
| Iris cepifolia Stokes |
Synonym |
 |
iPlants |
| Iris × cerasioides Alexander |
Synonym |
 |
iPlants |
| Iris chamaeiris Bertol. |
Synonym |
 |
iPlants |
| Iris chamaeiris subsp. balkana (Janka) K.Richt. |
Synonym |
 |
iPlants |
| Iris chamaeiris var. italica (Parl.) Baker |
Synonym |
 |
iPlants |
| Iris chamaeiris subsp. italica (Parl.) K.Richt. |
Synonym |
 |
iPlants |
| Iris chamaeiris var. olbiensis (Hénon) Baker |
Synonym |
 |
iPlants |
| Iris chamaeiris subsp. olbiensis (Hénon) K.Richt. |
Synonym |
 |
iPlants |
| Iris chinensis Curtis |
Synonym |
 |
iPlants |
| Iris chinensis Bunge [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × chlorolopha Small |
Synonym |
 |
iPlants |
| Iris choschab Hoog |
Unresolved |
 |
TRO |
| Iris chrysaeola Small |
Synonym |
 |
iPlants |
| Iris chrysantha Baker |
Synonym |
 |
iPlants |
| Iris chrysographes Dykes |
Accepted |
 |
iPlants |
| Iris × chrysolopha Small |
Synonym |
 |
iPlants |
| Iris × chrysophoenicia Small |
Synonym |
 |
iPlants |
| Iris chrysophylla Howell |
Accepted |
 |
iPlants |
| Iris ciliata L.f. |
Synonym |
 |
iPlants |
| Iris citricristata Small |
Synonym |
 |
iPlants |
| Iris citrina Eastw. |
Synonym |
 |
iPlants |
| Iris × citriviola Small |
Synonym |
 |
iPlants |
| Iris clandestina Lehm. |
Unresolved |
 |
iPlants |
| Iris clarkei Baker ex Hook.f. |
Accepted |
 |
iPlants |
| Iris clusiana Tausch |
Synonym |
 |
iPlants |
| Iris clusiana Rchb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris clusiana var. transsilvanica (Schur) Schur |
Synonym |
 |
iPlants |
| Iris coerulea Spach |
Synonym |
 |
iPlants |
| Iris coerulea B.Fedtsch. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris colchica Kem.-Nath. |
Accepted |
 |
iPlants |
| Iris collettii Hook.f. |
Accepted |
 |
iPlants |
| Iris collettii var. acaulis Noltie |
Accepted |
 |
iPlants |
| Iris collettii var. collettii |
Accepted |
 |
iPlants |
| Iris collina Salisb. |
Synonym |
 |
iPlants |
| Iris compressa Moench [Illegitimate] |
Synonym |
 |
iPlants |
| Iris compressa L.f. |
Synonym |
 |
iPlants |
| Iris compressa Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris concolor Baker |
Synonym |
 |
iPlants |
| Iris confusa Sealy |
Accepted |
 |
iPlants |
| Iris × conglomerata N.C. Hend. |
Unresolved |
 |
TRO |
| Iris convoluta Raf. |
Unresolved |
 |
iPlants |
| Iris coronaria Salisb. |
Synonym |
 |
iPlants |
| Iris × corygei Lynch |
Unresolved |
 |
iPlants |
| Iris cosniae auct. |
Unresolved |
 |
iPlants |
| Iris crassifolia Lodd. |
Synonym |
 |
iPlants |
| Iris cretensis Janka |
Synonym |
 |
iPlants |
| Iris cretensis f. latifolia Lipsky |
Synonym |
 |
iPlants |
| Iris cretica Herb. ex Baker [Invalid] |
Synonym |
 |
iPlants |
| Iris crispa L.f. |
Synonym |
 |
iPlants |
| Iris cristata Aiton |
Accepted |
 |
iPlants |
| Iris cristata var. alba Dykes |
Synonym |
 |
iPlants |
| Iris cristata var. lacustris (Nutt.) Dykes |
Synonym |
 |
iPlants |
| Iris cristata subsp. lacustris (Nutt.) Iltis |
Synonym |
 |
iPlants |
| Iris × croatica Prodán |
Synonym |
 |
iPlants |
| Iris × croatica Horvat & M.D.Horvat [Illegitimate] |
Synonym |
 |
iPlants |
| Iris crocea Jacquem. ex R.C.Foster |
Accepted |
 |
iPlants |
| Iris crociformis Freyn |
Synonym |
 |
iPlants |
| Iris × crocinubia Alexander |
Synonym |
 |
iPlants |
| Iris cuatrecasasii Font Quer |
Synonym |
 |
iPlants |
| Iris × cucullata Schur |
Unresolved |
 |
iPlants |
| Iris cuniculiformis Noltie & K.Y.Guan |
Accepted |
 |
iPlants |
| Iris cupraea Pursh |
Synonym |
 |
iPlants |
| Iris curtopetala F.Delaroche |
Synonym |
 |
iPlants |
| Iris curtopetala F. Delaroche ex Redoute |
Synonym |
 |
TRO |
| Iris curvifolia Y.T.Zhao |
Accepted |
 |
iPlants |
| Iris × cyanantha Alexander |
Synonym |
 |
iPlants |
| Iris × cyanochrysea Small |
Synonym |
 |
iPlants |
| Iris cycloglossa Wendelbo |
Accepted |
 |
iPlants |
| Iris × cypriana Foster & Baker |
Synonym |
 |
iPlants |
| Iris dacica Beldie |
Synonym |
 |
iPlants |
| Iris daenensis Kotschy ex Baker |
Synonym |
 |
iPlants |
| Iris dahurica Herb. ex Klatt |
Synonym |
 |
iPlants |
| Iris daliensis X.D.Dong & Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris damascena Mouterde |
Accepted |
 |
iPlants |
| Iris danfordiae (Baker) Boiss. |
Accepted |
 |
iPlants |
| Iris darwasica Regel |
Accepted |
 |
iPlants |
| Iris decora Wall. |
Accepted |
 |
iPlants |
| Iris × deflexa Knowles & Westc. |
Synonym |
 |
iPlants |
| Iris delavayi Micheli |
Accepted |
 |
iPlants |
| Iris demavendica Bornm. |
Unresolved |
 |
TRO |
| Iris demawendica (Bornm.) Dykes |
Synonym |
 |
iPlants |
| Iris demetrii Achv. & Mirzoeva |
Synonym |
 |
iPlants |
| Iris dengerensis B.Fedtsch. |
Synonym |
 |
iPlants |
| Iris desertorum Moench [Illegitimate] |
Synonym |
 |
iPlants |
| Iris desertorum Gueldenst. |
Synonym |
 |
iPlants |
| Iris desertorum Balb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × dewinkeleri Small |
Synonym |
 |
iPlants |
| Iris diantha K.Koch |
Synonym |
 |
iPlants |
| Iris × diantha Schur [Illegitimate] |
Synonym |
 |
iPlants |
| Iris dichotoma Pall. |
Accepted |
 |
iPlants |
| Iris dierinckii K.Koch |
Synonym |
 |
iPlants |
| Iris diluta M.Bieb. |
Synonym |
 |
iPlants |
| Iris distincta C.E.Lundstr. |
Unresolved |
 |
iPlants |
| Iris diversifolia Merino [Illegitimate] |
Synonym |
 |
iPlants |
| Iris diversifolia Steud. ex A.Rich. |
Synonym |
 |
iPlants |
| Iris doabensis B.Mathew |
Accepted |
 |
iPlants |
| Iris dolichosiphon Noltie |
Accepted |
 |
iPlants |
| Iris domestica (L.) Goldblatt & Mabb. |
Accepted |
 |
iPlants |
| Iris doniana Spach |
Synonym |
 |
iPlants |
| Iris douglasiana Herb. |
Accepted |
 |
iPlants |
| Iris douglasiana f. alpha (Dykes) R.C.Foster |
Synonym |
 |
iPlants |
| Iris douglasiana var. alpha Dykes |
Synonym |
 |
iPlants |
| Iris douglasiana var. altissima Purdy ex Jeps. |
Synonym |
 |
iPlants |
| Iris douglasiana var. beecheyana (Herb.) Baker |
Synonym |
 |
iPlants |
| Iris douglasiana var. bracteata Herb. |
Synonym |
 |
iPlants |
| Iris douglasiana var. major Torr. |
Synonym |
 |
iPlants |
| Iris douglasiana var. mendocinensis Eastw. |
Synonym |
 |
iPlants |
| Iris douglasiana var. nuda Herb. |
Synonym |
 |
iPlants |
| Iris douglasiana var. oregonensis R.C.Foster |
Synonym |
 |
iPlants |
| Iris drepanophylla Aitch. & Baker |
Accepted |
 |
iPlants |
| Iris dubia Poir. |
Synonym |
 |
iPlants |
| Iris duclouxii H.Lév. |
Synonym |
 |
iPlants |
| Iris duerinckii Buckley |
Synonym |
 |
iPlants |
| Iris duthiei Foster |
Synonym |
 |
iPlants |
| Iris dykesii Stapf |
Synonym |
 |
iPlants |
| Iris ecristata Alexander |
Synonym |
 |
iPlants |
| Iris edomensis Sealy |
Accepted |
 |
iPlants |
| Iris edulis L.f. |
Synonym |
 |
iPlants |
| Iris elata Piper |
Synonym |
 |
iPlants |
| Iris elegantissima Sosn. |
Synonym |
 |
iPlants |
| Iris eleonorae Holmboe |
Synonym |
 |
iPlants |
| Iris elephantina Small |
Synonym |
 |
iPlants |
| Iris elisabethae Siehe |
Synonym |
 |
iPlants |
| Iris elongata Fisch. ex Baker |
Synonym |
 |
iPlants |
| Iris ensata Thunb. |
Accepted |
 |
iPlants |
| Iris ensata var. chinensis (Fisch.) Maxim. |
Synonym |
 |
iPlants |
| Iris ensata var. spontanea (Makino) Nakai |
Synonym |
 |
iPlants |
| Iris erirrhiza Posp. |
Synonym |
 |
iPlants |
| Iris erosa Tausch |
Unresolved |
 |
iPlants |
| Iris erratica Baker [Illegitimate] |
Synonym |
 |
iPlants |
| Iris erratica Tod. |
Synonym |
 |
iPlants |
| Iris eulefeldii Regel |
Synonym |
 |
iPlants |
| Iris ewbankiana Foster |
Synonym |
 |
iPlants |
| Iris ewbankiana var. elisabethae (Siehe) Dykes |
Synonym |
 |
iPlants |
| Iris ewbankiana var. lineolata Gawrilenko |
Synonym |
 |
TRO |
| Iris extrafoliacea J.C.Mikan ex Pohl |
Synonym |
 |
iPlants |
| Iris extremorientalis Koidz. |
Synonym |
 |
iPlants |
| Iris falcata Tausch |
Synonym |
 |
iPlants |
| Iris falcata Babal. & Papan. |
Unresolved |
 |
iPlants |
| Iris falcifolia Bunge |
Accepted |
 |
iPlants |
| Iris falconeriana Penny ex Loudon |
Synonym |
 |
iPlants |
| Iris farreri Dykes |
Accepted |
 |
iPlants |
| Iris fernaldii R.C.Foster |
Accepted |
 |
iPlants |
| Iris fibrosa Freyn |
Synonym |
 |
iPlants |
| Iris fieberi Seidl |
Synonym |
 |
iPlants |
| Iris filifolia Boiss. |
Accepted |
 |
iPlants |
| Iris filifolia Bunge [Illegitimate] |
Synonym |
 |
iPlants |
| Iris fimbriata Vent. |
Synonym |
 |
iPlants |
| Iris flaccida Spach |
Synonym |
 |
iPlants |
| Iris flava Tornab. |
Synonym |
 |
iPlants |
| Iris flavescens Delile |
Synonym |
 |
iPlants |
| Iris flavissima Pall. |
Accepted |
 |
iPlants |
| Iris flavissima var. bloudowii (Ledeb.) Baker |
Synonym |
 |
iPlants |
| Iris flavissima f. orientalis Ugr. |
Synonym |
 |
iPlants |
| Iris flavissima var. rupestris Bunge |
Synonym |
 |
iPlants |
| Iris flavissima subsp. transuralensis Ugr. |
Synonym |
 |
iPlants |
| Iris flavissima var. umbrosa Bunge |
Synonym |
 |
iPlants |
| Iris × flexicaulis Small |
Accepted |
 |
iPlants |
| Iris flexuosa Murray |
Synonym |
 |
iPlants |
| Iris × florentina L. |
Synonym |
 |
iPlants |
| Iris × florentina var. albicans (Lange) Baker |
Synonym |
 |
iPlants |
| Iris × florentina subsp. albicans (Lange) K.Richt. |
Synonym |
 |
iPlants |
| Iris × florentina var. illyrica (Tomm. ex Vis.) Fiori |
Synonym |
 |
iPlants |
| Iris × florentina var. madonna (Dykes) L.H.Bailey |
Synonym |
 |
iPlants |
| Iris × florentina var. pallida Nyman |
Synonym |
 |
iPlants |
| Iris × florentinoides Prodán ex Nyar. |
Synonym |
 |
iPlants |
| Iris floridana Raf. |
Unresolved |
 |
iPlants |
| Iris fluviatilis Small |
Synonym |
 |
iPlants |
| Iris foetida (Medik.) J.P.Bergeret [Illegitimate] |
Synonym |
 |
iPlants |
| Iris foetida Thunb. |
Synonym |
 |
iPlants |
| Iris foetidissima L. |
Accepted |
 |
iPlants |
| Iris foetidissima subsp. lorea (Janka) K.Richt. |
Synonym |
 |
iPlants |
| Iris foetidissima var. lutescens Maire |
Synonym |
 |
iPlants |
| Iris foliosa Mack. & Bush |
Synonym |
 |
iPlants |
| Iris foliosa var. boonensis Daniels |
Synonym |
 |
iPlants |
| Iris fominii Woronow ex Grossh. |
Synonym |
 |
iPlants |
| Iris fontanesii Godr. |
Synonym |
 |
iPlants |
| Iris fontanesii var. mellorii Ingram |
Synonym |
 |
iPlants |
| Iris formosana Ohwi |
Accepted |
 |
iPlants |
| Iris forrestii Dykes |
Accepted |
 |
iPlants |
| Iris fosteriana Aitch. & Baker |
Accepted |
 |
iPlants |
| Iris fourchiana Small |
Synonym |
 |
iPlants |
| Iris fragrans Salisb. |
Synonym |
 |
iPlants |
| Iris fragrans Lindl. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris fugax Pers. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris fugax Ten. |
Synonym |
 |
iPlants |
| Iris fulgida Berg |
Synonym |
 |
iPlants |
| Iris fulva Ker Gawl. |
Accepted |
 |
iPlants |
| Iris × fulvala Dykes |
Accepted |
 |
iPlants |
| Iris fulvaurea Small |
Synonym |
 |
iPlants |
| Iris × fumiflora Alexander |
Synonym |
 |
iPlants |
| Iris × fumifulva Small |
Synonym |
 |
iPlants |
| Iris fumosa Boiss. & Hausskn. |
Synonym |
 |
iPlants |
| Iris furcata M.Bieb. |
Synonym |
 |
iPlants |
| Iris furcata var. diantha (K.Koch) Grossh. |
Synonym |
 |
iPlants |
| Iris × fuscaurea Small |
Synonym |
 |
iPlants |
| Iris × fuscirosea Small |
Synonym |
 |
iPlants |
| Iris × fuscisanguinea Alexander |
Synonym |
 |
iPlants |
| Iris × fuscivenosa Small |
Synonym |
 |
iPlants |
| Iris galatica Siehe |
Accepted |
 |
iPlants |
| Iris gatesii Foster |
Accepted |
 |
iPlants |
| Iris gawleri F.Delaroche |
Synonym |
 |
iPlants |
| Iris × geminiflora Besser |
Unresolved |
 |
iPlants |
| Iris × gentilliana Alexander |
Synonym |
 |
iPlants |
| Iris georgiana Britton |
Synonym |
 |
iPlants |
| Iris georgica Gueldenst. |
Synonym |
 |
iPlants |
| Iris × germanica L. |
Accepted |
 |
iPlants |
| Iris × germanica var. alba Dykes |
Synonym |
 |
iPlants |
| Iris × germanica subsp. albicans (Lange) O.Bolòs & Vigo |
Synonym |
 |
iPlants |
| Iris × germanica var. amas Dykes |
Synonym |
 |
iPlants |
| Iris × germanica var. askabadensis Dykes |
Synonym |
 |
iPlants |
| Iris × germanica var. australis (Tod.) Dykes |
Synonym |
 |
iPlants |
| Iris germanica var. calabra N.Terracc. |
Unresolved |
 |
WCSP (in review) |
| Iris × germanica var. florentina (L.) Dykes |
Synonym |
 |
iPlants |
| Iris × germanica var. fontarabie Dykes |
Synonym |
 |
iPlants |
| Iris × germanica var. gypsea Rodigas |
Synonym |
 |
iPlants |
| Iris × germanica var. illyrica Fiori |
Synonym |
 |
iPlants |
| Iris × germanica subsp. illyrica (Tomm. ex Vis.) Nyman |
Synonym |
 |
iPlants |
| Iris × germanica var. kharput Dykes |
Synonym |
 |
iPlants |
| Iris × germanica var. lurida (Aiton) Nyman |
Synonym |
 |
iPlants |
| Iris × germanica var. nepalensis (Wall. ex Lindl.) Herb. |
Synonym |
 |
iPlants |
| Iris × germanica subsp. pallida (Lam.) O.Bolòs & Vigo |
Synonym |
 |
iPlants |
| Iris × germanica var. sivas G.Nicholson |
Synonym |
 |
iPlants |
| Iris × germanica var. suaveolens N.Terracc. |
Synonym |
 |
iPlants |
| Iris gigantea Carrière |
Synonym |
 |
iPlants |
| Iris giganticaerulea Small |
Accepted |
 |
iPlants |
| Iris gileadensis Dinsm. |
Unresolved |
 |
TRO |
| Iris gilgitensis Baker ex Hook.f. |
Synonym |
 |
iPlants |
| Iris glauca Salisb. |
Synonym |
 |
iPlants |
| Iris glaucescens Bunge |
Accepted |
 |
iPlants |
| Iris glockiana O.Schwarz |
Synonym |
 |
iPlants |
| Iris gloriosa Reider ex Berg |
Synonym |
 |
iPlants |
| Iris glumacea Raf. |
Synonym |
 |
iPlants |
| Iris glumacea var. angustifolia Raf. |
Synonym |
 |
iPlants |
| Iris gmelinii Ledeb. |
Synonym |
 |
iPlants |
| Iris goniocarpa Baker |
Accepted |
 |
iPlants |
| Iris goniocarpa var. grossa Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris goniocarpa var. tenella Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris × goosiana H.R.Wehrh. |
Unresolved |
 |
iPlants |
| Iris gormanii Piper |
Synonym |
 |
iPlants |
| Iris graberana Sealy |
Unresolved |
 |
TRO |
| Iris gracilipes Pamp. |
Synonym |
 |
iPlants |
| Iris gracilipes A.Gray |
Accepted |
 |
iPlants |
| Iris gracilis Maxim. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris gracilis Licht. ex Roem. & Schult. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris gracilis Bigelow |
Synonym |
 |
iPlants |
| Iris gracilis Berg [Illegitimate] |
Synonym |
 |
iPlants |
| Iris graeberiana Sealy |
Accepted |
 |
iPlants |
| Iris graminea L. |
Accepted |
 |
iPlants |
| Iris graminea Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris graminea (Janka) K. Richt. |
Synonym |
 |
TRO |
| Iris graminea var. bayonnensis (Gren. & Godr.) Nyman |
Synonym |
 |
iPlants |
| Iris graminea var. latifolia Spach |
Synonym |
 |
iPlants |
| Iris graminea var. pseudocyperus Beck |
Synonym |
 |
iPlants |
| Iris graminea var. sintenisii (Janka) K.Richt. |
Synonym |
 |
iPlants |
| Iris graminea subsp. sintenisii (Janka) K.Richt. |
Synonym |
 |
iPlants |
| Iris graminea var. sylvatica (Balb. ex Roem. & Schult.) Nyman |
Synonym |
 |
iPlants |
| Iris graminea subsp. sylvatica (Balb. ex Roem. & Schult.) K.Richt. |
Synonym |
 |
iPlants |
| Iris × graminiflora Ledeb. [Spelling variant] |
Synonym |
 |
iPlants |
| Iris graminifolia Freyn [Illegitimate] |
Synonym |
 |
iPlants |
| Iris graminifolia Pall. |
Unresolved |
 |
iPlants |
| Iris grandiflora Salisb. |
Synonym |
 |
iPlants |
| Iris grandis Velen. |
Unresolved |
 |
iPlants |
| Iris grant-duffii Baker |
Accepted |
 |
iPlants |
| Iris grant-duffii var. caeruleoviolacea Gomb. |
Synonym |
 |
iPlants |
| Iris grant-duffii subsp. masia (Foster) Dykes |
Synonym |
 |
iPlants |
| Iris griffithii Baker |
Accepted |
 |
iPlants |
| Iris grijsii Maxim. |
Synonym |
 |
iPlants |
| Iris grossheimii Woronow ex Grossh. |
Accepted |
 |
iPlants |
| Iris gueldenstadtiana Lepech. |
Synonym |
 |
iPlants |
| Iris gueldenstadtiana var. notha (M.Bieb.) Regel |
Synonym |
 |
iPlants |
| Iris gueldenstadtiana var. sogdiana (Bunge) Maxim. |
Synonym |
 |
iPlants |
| Iris gueldenstadtiana subsp. subbarbata (Joó) Nyman |
Synonym |
 |
iPlants |
| Iris × guertleri (Prodán) Prodán |
Synonym |
 |
iPlants |
| Iris guertleri var. moldavica (Prodán) Prodán |
Synonym |
 |
iPlants |
| Iris guldenstaedtiana Lepech. |
Synonym |
 |
TRO |
| Iris habaensis X.D.Dong |
Unresolved |
 |
iPlants |
| Iris haematophylla Fisch. ex Link |
Synonym |
 |
iPlants |
| Iris haematophylla Fisch. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris haematophylla var. valametica Herb. ex Hook. |
Synonym |
 |
iPlants |
| Iris halophila Pall. |
Accepted |
 |
iPlants |
| Iris halophila var. halophila |
Accepted |
 |
iPlants |
| Iris halophila var. sogdiana (Bunge) Grubov |
Accepted |
 |
iPlants |
| Iris hartwegii Baker |
Accepted |
 |
iPlants |
| Iris hartwegii subsp. australis (Parish) L.W.Lenz |
Synonym |
 |
iPlants |
| Iris hartwegii var. australis Parish |
Synonym |
 |
iPlants |
| Iris hartwegii subsp. columbiana L.W.Lenz |
Synonym |
 |
iPlants |
| Iris hartwegii subsp. pinetorum (Eastw.) L.W.Lenz |
Synonym |
 |
iPlants |
| Iris hauranensis Dinsm. |
Synonym |
 |
iPlants |
| Iris haussknechtii Siehe [Illegitimate] |
Synonym |
 |
iPlants |
| Iris haussknechtii Bornm. ex Baker |
Synonym |
 |
iPlants |
| Iris haynei Baker |
Accepted |
 |
iPlants |
| Iris heldreichii Siehe |
Synonym |
 |
iPlants |
| Iris helena K.Koch |
Synonym |
 |
iPlants |
| Iris helena C. Koch |
Accepted |
 |
TRO |
| Iris helenae Barbey ex Boiss. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris henryi Baker |
Accepted |
 |
iPlants |
| Iris hermona Dinsm. |
Accepted |
 |
iPlants |
| Iris heterophylla Spreng. |
Synonym |
 |
iPlants |
| Iris heterophylla Merino [Illegitimate] |
Synonym |
 |
iPlants |
| Iris heweri Grey-Wilson & B.Mathew |
Accepted |
 |
iPlants |
| Iris hexagona Walter |
Accepted |
 |
iPlants |
| Iris hexagona var. flexicaulis (Small) R.C.Foster |
Synonym |
 |
iPlants |
| Iris hexagona var. giganticaerulea (Small) R.C.Foster |
Synonym |
 |
iPlants |
| Iris hexagona var. lamancei J.N.Gerard |
Synonym |
 |
iPlants |
| Iris hexagona var. savannarum (Small) R.C.Foster |
Synonym |
 |
iPlants |
| Iris heylandiana Boiss. & Reut. |
Accepted |
 |
iPlants |
| Iris himalaica Dykes |
Synonym |
 |
iPlants |
| Iris hippolyti (Vved.) Kamelin |
Accepted |
 |
iPlants |
| Iris hirsuta Licht. ex Roem. & Schult. |
Synonym |
 |
iPlants |
| Iris hispanica Steud. |
Synonym |
 |
iPlants |
| Iris hissarica O.Fedtsch. ex Kneuck. |
Synonym |
 |
iPlants |
| Iris histrio Rchb.f. |
Accepted |
 |
iPlants |
| Iris histrio subsp. aintabensis (G.P.Baker) B.Mathew |
Synonym |
 |
iPlants |
| Iris histrio var. aintabensis G.P.Baker |
Synonym |
 |
iPlants |
| Iris histrio var. atropurpurea (Dykes) Dykes |
Synonym |
 |
iPlants |
| Iris histrioides (G.F.Wilson) S.Arn. |
Accepted |
 |
iPlants |
| Iris histrioides var. sophenensis (Foster) Dykes |
Synonym |
 |
iPlants |
| Iris hoogiana Dykes |
Accepted |
 |
iPlants |
| Iris hookeri Penny ex G.Don |
Accepted |
 |
iPlants |
| Iris hookeri f. pallidiflora (Fernald) Fernald |
Synonym |
 |
iPlants |
| Iris hookeri f. zonalis (Eames) Fernald |
Synonym |
 |
iPlants |
| Iris hookeriana Foster |
Accepted |
 |
iPlants |
| Iris hortensis Tausch |
Synonym |
 |
iPlants |
| Iris humboldtiana Eastw. |
Synonym |
 |
iPlants |
| Iris × humei G.Don |
Synonym |
 |
iPlants |
| Iris humilis Georgi |
Accepted |
 |
iPlants |
| Iris humilis Sieber ex Baker [Invalid] |
Synonym |
 |
iPlants |
| Iris humilis Schur [Illegitimate] |
Synonym |
 |
iPlants |
| Iris humilis M.Bieb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris humilis subsp. arenaria (Waldst. & Kit.) Á.Löve & D.Löve |
Synonym |
 |
iPlants |
| Iris humilis var. borzaeana (Prodán) Soó |
Synonym |
 |
iPlants |
| Iris humilis subsp. cretensis (Janka) Nyman |
Synonym |
 |
iPlants |
| Iris humilis f. foliata Kuntze |
Synonym |
 |
iPlants |
| Iris humilis subsp. orientalis (Ugr.) Soó |
Synonym |
 |
iPlants |
| Iris humilis f. phyllospatha (Borbás) Soó |
Synonym |
 |
iPlants |
| Iris humilis var. pontica Prod. |
Synonym |
 |
TRO |
| Iris hungarica Waldst. & Kit. |
Synonym |
 |
iPlants |
| Iris hungarica subsp. dacica (Beldie) Prodán |
Synonym |
 |
iPlants |
| Iris hungarica f. minor Simonk. |
Synonym |
 |
iPlants |
| Iris hungarica var. subtriflora (Fieber ex Klatt) Nyman |
Synonym |
 |
iPlants |
| Iris × hybrida Retz. |
Unresolved |
 |
iPlants |
| Iris hymenospatha B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris hyrcana Woronow ex Grossh. |
Synonym |
 |
iPlants |
| Iris × ianthina Alexander |
Synonym |
 |
iPlants |
| Iris iberica Steven |
Accepted |
 |
iPlants |
| Iris iberica var. bellii Baker |
Synonym |
 |
iPlants |
| Iris iberica subsp. elegantissima (Sosn.) Fed. & Takht. |
Accepted |
 |
iPlants |
| Iris iberica subsp. iberica |
Accepted |
 |
iPlants |
| Iris iberica subsp. lycotis (Woronow) Takht. |
Accepted |
 |
iPlants |
| Iris iliensis Poljakov |
Synonym |
 |
iPlants |
| Iris illyrica Tomm. ex Vis. |
Synonym |
 |
iPlants |
| Iris imberbis Ker Gawl. |
Synonym |
 |
iPlants |
| Iris imbricata Lindl. |
Accepted |
 |
iPlants |
| Iris innominata L.F.Hend. |
Accepted |
 |
iPlants |
| Iris × intercedens Negodi |
Unresolved |
 |
iPlants |
| Iris interior (E.S.Anderson) Czerep. |
Synonym |
 |
iPlants |
| Iris intermedia |
Unresolved |
 |
TRO |
| Iris involuta Garzia |
Synonym |
 |
iPlants |
| Iris × iochroma Small |
Synonym |
 |
iPlants |
| Iris × iocyanea Small |
Synonym |
 |
iPlants |
| Iris × iodantha Alexander |
Synonym |
 |
iPlants |
| Iris × ioleuca Alexander |
Synonym |
 |
iPlants |
| Iris × iophaea Alexander |
Synonym |
 |
iPlants |
| Iris issica Siehe |
Synonym |
 |
iPlants |
| Iris italica Parl. |
Synonym |
 |
iPlants |
| Iris italica var. cengialti (Ambrosi ex A.Kern.) Nyman |
Synonym |
 |
iPlants |
| Iris itsihatsi Hassk. |
Synonym |
 |
iPlants |
| Iris ivanovae Doronkin |
Accepted |
 |
iPlants |
| Iris iyoana Makino |
Synonym |
 |
iPlants |
| Iris japonica Thunb. |
Accepted |
 |
iPlants |
| Iris japonica f. pallescens P.L.Chiu & Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris jordana Dinsm. |
Synonym |
 |
iPlants |
| Iris juncea Poir. |
Accepted |
 |
iPlants |
| Iris juncifolia Pall. |
Unresolved |
 |
iPlants |
| Iris junonia Schott |
Accepted |
 |
iPlants |
| Iris kaempferi Siebold ex Lem. |
Synonym |
 |
iPlants |
| Iris kaempferi var. hortensis (Maxim.) Makino |
Synonym |
 |
iPlants |
| Iris kaempferi var. spontanea Makino |
Synonym |
 |
iPlants |
| Iris kamaonensis Wall. [Invalid] |
Synonym |
 |
iPlants |
| Iris kamayama Makino |
Synonym |
 |
iPlants |
| Iris kamelinii Alexeeva |
Accepted |
 |
iPlants |
| Iris karategina B.Fedtsch. |
Synonym |
 |
iPlants |
| Iris × karjaginii Grossh. |
Unresolved |
 |
iPlants |
| Iris kashmiriana Baker |
Accepted |
 |
iPlants |
| Iris kasruwana Dinsm. |
Synonym |
 |
iPlants |
| Iris kemaonensis Wall. ex D.Don |
Accepted |
 |
iPlants |
| Iris kemaonensis var. caulescens Baker |
Synonym |
 |
iPlants |
| Iris keredjensis Parsa |
Unresolved |
 |
iPlants |
| Iris kerneriana Asch. & Sint. ex Baker |
Accepted |
 |
iPlants |
| Iris kimballiae Small |
Synonym |
 |
iPlants |
| Iris kingiana Foster |
Synonym |
 |
iPlants |
| Iris kirkwoodiae Chaudhary |
Accepted |
 |
iPlants |
| Iris kirkwoodiae subsp. kirkwoodiae |
Accepted |
 |
iPlants |
| Iris kirkwoodiae var. macrotepala Chaudhary, G.Kirkw. & C.Weymouth |
Synonym |
 |
iPlants |
| Iris klattii Kem.-Nath. |
Synonym |
 |
iPlants |
| Iris × kobasensis Prodán |
Accepted |
 |
iPlants |
| Iris kobayashii Kitag. |
Accepted |
 |
iPlants |
| Iris × kochii A.Kern. ex Stapf |
Unresolved |
 |
iPlants |
| Iris × koenigii Sosn. |
Accepted |
 |
iPlants |
| Iris kolpakowskiana Regel |
Accepted |
 |
iPlants |
| Iris kopetdagensis (Vved.) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris kopetdagensis Mathew & Wendelbo |
Synonym |
 |
TRO |
| Iris koreana Nakai |
Accepted |
 |
iPlants |
| Iris koreana f. albiflora T.H.Chung & T.Lee |
Synonym |
 |
iPlants |
| Iris korolkowii Regel |
Accepted |
 |
iPlants |
| Iris korolkowii var. concolor Foster |
Synonym |
 |
iPlants |
| Iris korolkowii var. leichtliniana Foster |
Synonym |
 |
iPlants |
| Iris korolkowii var. venosa Foster |
Synonym |
 |
iPlants |
| Iris korolkowii var. violacea Foster |
Synonym |
 |
iPlants |
| Iris kumasnensis Wall. |
Unresolved |
 |
TRO |
| Iris kuschakewiczii B.Fedtsch. |
Accepted |
 |
iPlants |
| Iris kuschkensis Grey-Wilson & B.Mathew |
Accepted |
 |
iPlants |
| Iris lacera Lam. |
Synonym |
 |
iPlants |
| Iris × laciniata Berg |
Synonym |
 |
iPlants |
| Iris lactea Pall. |
Accepted |
 |
iPlants |
| Iris lactea var. chinensis (Fisch.) Koidz. |
Synonym |
 |
iPlants |
| Iris lactea subsp. chinensis (Fisch.) Kitag. |
Synonym |
 |
iPlants |
| Iris lactea var. lactea |
Accepted |
 |
iPlants |
| Iris lacustris Nutt. |
Accepted |
 |
iPlants |
| Iris lacustris f. albiflora Cruise & Catling |
Synonym |
 |
iPlants |
| Iris laevigata Fisch. |
Accepted |
 |
iPlants |
| Iris laevigata var. hortensis Maxim. |
Synonym |
 |
iPlants |
| Iris laevigata var. kaempferi (Siebold ex Lem.) Maxim. |
Synonym |
 |
iPlants |
| Iris laevigata f. leucanthum Makino |
Synonym |
 |
iPlants |
| Iris lamancei (J.N.Gerard) Lynch |
Synonym |
 |
iPlants |
| Iris lamprophylla Lange |
Synonym |
 |
iPlants |
| Iris × lancipetala Alexander |
Synonym |
 |
iPlants |
| Iris lansdaleana Eastw. |
Synonym |
 |
iPlants |
| Iris × latifolia Gilib. [Invalid] |
Synonym |
 |
iPlants |
| Iris latifolia (Mill.) Voss |
Accepted |
 |
iPlants |
| Iris latistyla Y.T.Zhao |
Accepted |
 |
iPlants |
| Iris lazica Albov |
Accepted |
 |
iPlants |
| Iris leichtlinii Regel |
Synonym |
 |
iPlants |
| Iris lepida Heuff. |
Synonym |
 |
iPlants |
| Iris leptophylla Lingelsh. ex H.Limpr. |
Accepted |
 |
iPlants |
| Iris leptorhiza (Vved.) Vved. |
Accepted |
 |
iPlants |
| Iris leucographa A.Kern. |
Synonym |
 |
iPlants |
| Iris libani Reut. ex Baker |
Synonym |
 |
iPlants |
| Iris libyca Mattei |
Synonym |
 |
iPlants |
| Iris × lilacinaurea Alexander |
Synonym |
 |
iPlants |
| Iris limbata Besser ex Steud. |
Synonym |
 |
iPlants |
| Iris lineata Foster ex Regel |
Accepted |
 |
iPlants |
| Iris lineolata (Trautv.) Grossh. |
Synonym |
 |
iPlants |
| Iris linifolia (Regel) O.Fedtsch. |
Accepted |
 |
iPlants |
| Iris lisbonensis Dykes |
Synonym |
 |
iPlants |
| Iris livida James Booth ex Berg [Illegitimate] |
Synonym |
 |
iPlants |
| Iris livida Tratt. |
Synonym |
 |
iPlants |
| Iris loczyi Kanitz |
Accepted |
 |
iPlants |
| Iris loessicola Kushnir |
Synonym |
 |
iPlants |
| Iris longiflora Vest ex Schult. |
Synonym |
 |
iPlants |
| Iris longiflora Ledeb. |
Synonym |
 |
iPlants |
| Iris longifolia Royle [Illegitimate] |
Synonym |
 |
iPlants |
| Iris longifolia Schneev. |
Synonym |
 |
iPlants |
| Iris longifolia (Sweet) Spach [Illegitimate] |
Synonym |
 |
iPlants |
| Iris longipedicellata Czeczott |
Synonym |
 |
iPlants |
| Iris longipetala Herb. |
Accepted |
 |
iPlants |
| Iris longipetala var. montana Baker |
Synonym |
 |
iPlants |
| Iris longiscapa Ledeb. |
Accepted |
 |
iPlants |
| Iris longispatha Fisch. ex Sims |
Synonym |
 |
iPlants |
| Iris lorea Janka |
Synonym |
 |
iPlants |
| Iris lortetii Barbey ex Boiss. |
Accepted |
 |
iPlants |
| Iris lortetii var. samariae (Dinsm.) Feinbrun |
Accepted |
 |
iPlants |
| Iris × louisianica N.C.Hend. [Invalid] |
Synonym |
 |
iPlants |
| Iris × ludoviciana Small |
Synonym |
 |
iPlants |
| Iris ludwigii Maxim. |
Accepted |
 |
iPlants |
| Iris × lundstroemii Fedde |
Unresolved |
 |
iPlants |
| Iris lupina Foster |
Synonym |
 |
iPlants |
| Iris × lurida Aiton |
Synonym |
 |
iPlants |
| Iris lusitanica Ker Gawl. |
Accepted |
 |
iPlants |
| Iris lusitanica var. sordida (Salisb.) Nyman |
Synonym |
 |
iPlants |
| Iris lutea Lam. |
Synonym |
 |
iPlants |
| Iris lutescens Lam. |
Accepted |
 |
iPlants |
| Iris lutescens Guss. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris lutescens subsp. chamaeiris (Bertol.) O.Bolòs & Vigo |
Synonym |
 |
iPlants |
| Iris lutescens f. crocea O.Bolòs & Vigo |
Synonym |
 |
iPlants |
| Iris lutescens subsp. lutescens |
Accepted |
 |
iPlants |
| Iris lutescens subsp. segarrica O.Bolòs & Conesa |
Synonym |
 |
iPlants |
| Iris lutescens var. statellae (Tod.) Baker |
Synonym |
 |
iPlants |
| Iris lutescens subsp. subbiflora (Brot.) D.A.Webb & Chater |
Accepted |
 |
iPlants |
| Iris lutescens f. violacea (Rouy) O.Bolòs & Vigo |
Synonym |
 |
iPlants |
| Iris lycotis Woron. |
Accepted |
 |
TRO |
| Iris maackii Maxim. |
Synonym |
 |
iPlants |
| Iris × macrantha Simonet |
Synonym |
 |
iPlants |
| Iris macrosiphon Torr. |
Accepted |
 |
iPlants |
| Iris macrosiphon var. elata Eastw. |
Synonym |
 |
iPlants |
| Iris macrosiphon var. purdyi (Eastw.) Jeps. |
Synonym |
 |
iPlants |
| Iris maculata Tod. ex Lojac. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris maculata Baker |
Synonym |
 |
iPlants |
| Iris madonna Sprenger |
Synonym |
 |
iPlants |
| Iris magnifica Vved. |
Accepted |
 |
iPlants |
| Iris majoricensis Barceló |
Synonym |
 |
iPlants |
| Iris mandraliscae Tod. |
Synonym |
 |
iPlants |
| Iris mandraliscae Tineo ex Tornab. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris mandshurica Maxim. |
Accepted |
 |
iPlants |
| Iris mangaliae Prodán |
Synonym |
 |
iPlants |
| Iris manissadjianii Freyn |
Synonym |
 |
iPlants |
| Iris maracandica (Vved.) Wendelbo |
Accepted |
 |
iPlants |
| Iris marchesettii Pamp. |
Synonym |
 |
iPlants |
| Iris mariae Barbey |
Accepted |
 |
iPlants |
| Iris maricoides Regel |
Synonym |
 |
iPlants |
| Iris maritima Mill. |
Synonym |
 |
iPlants |
| Iris maritima Lam. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × marplei Alexander |
Synonym |
 |
iPlants |
| Iris marschalliana Bobrov |
Synonym |
 |
iPlants |
| Iris marsica I.Ricci & Colas. |
Accepted |
 |
iPlants |
| Iris martinicensis Jacq. |
Synonym |
 |
iPlants |
| Iris masia Dykes [Spelling variant] |
Synonym |
 |
iPlants |
| Iris masiae Foster |
Accepted |
 |
iPlants |
| Iris × matthiolii Tausch |
Unresolved |
 |
iPlants |
| Iris mauritanica Ker Gawl. |
Synonym |
 |
iPlants |
| Iris maximowiczii Grubov |
Synonym |
 |
iPlants |
| Iris meda Stapf |
Accepted |
 |
iPlants |
| Iris medwedewii Fomin |
Synonym |
 |
iPlants |
| Iris melaina H.R.Wehrh. |
Synonym |
 |
iPlants |
| Iris melanosticta Bornm. |
Synonym |
 |
iPlants |
| Iris mellita Janka |
Synonym |
 |
iPlants |
| Iris melzeri Prodán |
Synonym |
 |
iPlants |
| Iris × mesopotamica Dykes |
Synonym |
 |
iPlants |
| Iris microglossa Wendelbo |
Accepted |
 |
iPlants |
| Iris microptera Vahl |
Synonym |
 |
iPlants |
| Iris milesii Baker ex Foster |
Accepted |
 |
iPlants |
| Iris minima Vest |
Unresolved |
 |
iPlants |
| Iris minuta Franch. & Sav. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris minuta L.f. |
Synonym |
 |
iPlants |
| Iris minutoaurea Makino |
Accepted |
 |
iPlants |
| Iris mirabilis Gaw. |
Unresolved |
 |
TRO |
| Iris miraculosa Small |
Synonym |
 |
iPlants |
| Iris mississippiensis Alexander |
Synonym |
 |
iPlants |
| Iris missouriensis Nutt. |
Accepted |
 |
iPlants |
| Iris missouriensis f. alba H.St.John |
Synonym |
 |
iPlants |
| Iris missouriensis var. albiflora Cockerell |
Synonym |
 |
iPlants |
| Iris missouriensis f. angustispatha R.C.Foster |
Synonym |
 |
iPlants |
| Iris missouriensis var. arizonica (Dykes) R.C.Foster |
Synonym |
 |
iPlants |
| Iris missouriensis var. pelogonus (Goodd.) R.C.Foster |
Synonym |
 |
iPlants |
| Iris missuriensis M.Martens |
Synonym |
 |
iPlants |
| Iris moggridgei Baker |
Synonym |
 |
iPlants |
| Iris monnieri DC. |
Synonym |
 |
iPlants |
| Iris monophylla (Klatt) Boiss. & Heldr. |
Synonym |
 |
iPlants |
| Iris montana Nutt. ex Dykes |
Synonym |
 |
iPlants |
| Iris moorcroftiana Wall. ex D.Don |
Synonym |
 |
iPlants |
| Iris moraeoides Ker Gawl. |
Synonym |
 |
iPlants |
| Iris × moricolor Small |
Synonym |
 |
iPlants |
| Iris multiflora V.J.Zinger |
Synonym |
 |
iPlants |
| Iris munzii R.C.Foster |
Accepted |
 |
iPlants |
| Iris × murorum Gaterau |
Synonym |
 |
iPlants |
| Iris musulmanica Fomin |
Synonym |
 |
iPlants |
| Iris mutila Licht. ex Roem. & Schult. |
Synonym |
 |
iPlants |
| Iris myleri K.Koch |
Synonym |
 |
iPlants |
| Iris mzchetica Rodion. |
Accepted |
 |
iPlants |
| Iris nana (Maxim.) Nakai [Illegitimate] |
Synonym |
 |
iPlants |
| Iris nana Pers. |
Synonym |
 |
iPlants |
| Iris napocae Prodán [Illegitimate] |
Synonym |
 |
iPlants |
| Iris napocae var. macrocarpa (Prodán) Prodán |
Synonym |
 |
iPlants |
| Iris narbutii O.Fedtsch. |
Accepted |
 |
iPlants |
| Iris narcissiflora Diels |
Accepted |
 |
iPlants |
| Iris narynensis O.Fedtsch. |
Accepted |
 |
iPlants |
| Iris nazerena (Foster) Dinsm. |
Synonym |
 |
iPlants |
| Iris nectarifera Güner |
Accepted |
 |
iPlants |
| Iris × neglecta Hornem. |
Synonym |
 |
iPlants |
| Iris neglecta Parl. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × nelsonii Randolph |
Accepted |
 |
iPlants |
| Iris neoensata Y.N.Lee |
Accepted |
 |
iPlants |
| Iris neosetosa Y.N.Lee |
Accepted |
 |
iPlants |
| Iris × nepalensis Wall. ex Lindl. |
Synonym |
 |
iPlants |
| Iris nepalensis D.Don [Illegitimate] |
Synonym |
 |
iPlants |
| Iris nepalensis f. depauperata Collett & Hemsl. |
Synonym |
 |
iPlants |
| Iris nepalensis var. khasiana Baker |
Synonym |
 |
iPlants |
| Iris nepalensis var. letha Foster |
Synonym |
 |
iPlants |
| Iris nertschinskia Lodd. |
Synonym |
 |
iPlants |
| Iris nertschinskia var. pumila Makino |
Synonym |
 |
iPlants |
| Iris × neumayeri Janch. ex Holub |
Accepted |
 |
iPlants |
| Iris nezahatiae Güner & H.Duman |
Accepted |
 |
iPlants |
| Iris nicolai (Vved.) Vved. |
Accepted |
 |
iPlants |
| Iris nigricans Dinsm. |
Accepted |
 |
iPlants |
| Iris nikitensis Lange |
Synonym |
 |
iPlants |
| Iris northiana (Schneev.) Pers. |
Synonym |
 |
iPlants |
| Iris × nostras Garsault [Invalid] |
Synonym |
 |
iPlants |
| Iris notha M.Bieb. |
Synonym |
 |
iPlants |
| Iris nudicaulis Lam. |
Synonym |
 |
iPlants |
| Iris nudicaulis var. clusiana (Tausch) Nyman |
Synonym |
 |
iPlants |
| Iris nudicaulis subsp. fieberi (Seidl) Nyman |
Synonym |
 |
iPlants |
| Iris nusairiensis Mouterde |
Accepted |
 |
iPlants |
| Iris × nyaradyana Prodán |
Synonym |
 |
iPlants |
| Iris obtusifolia Baker |
Synonym |
 |
iPlants |
| Iris ochroleuca L. |
Synonym |
 |
iPlants |
| Iris odaesanensis Y.N.Lee |
Accepted |
 |
iPlants |
| Iris odaesanensis f. purpurascens Y.N.Lee |
Synonym |
 |
iPlants |
| Iris odontostyla B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris odorata Pers. |
Synonym |
 |
iPlants |
| Iris odoratissima Jacq. |
Synonym |
 |
iPlants |
| Iris × oenantha Small |
Synonym |
 |
iPlants |
| Iris × officinalis Salisb. |
Synonym |
 |
iPlants |
| Iris olbiensis Hénon |
Synonym |
 |
iPlants |
| Iris × oolopha Alexander |
Synonym |
 |
iPlants |
| Iris orchioides Carrière |
Accepted |
 |
iPlants |
| Iris orchioides var. coerulea Baker |
Synonym |
 |
iPlants |
| Iris orientalis Mill. |
Accepted |
 |
iPlants |
| Iris orientalis Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris orjenii Bräuchler & Cikovac |
Accepted |
 |
iPlants |
| Iris oxypetala C.A.Mey. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris oxypetala Bunge |
Synonym |
 |
iPlants |
| Iris × pacifica Ghio |
Unresolved |
 |
TRO |
| Iris palaestina (Baker) Boiss. |
Accepted |
 |
iPlants |
| Iris pallasii Fisch. ex Trev. |
Accepted |
 |
TRO |
| Iris pallasii var. chinensis Fisch. |
Synonym |
 |
iPlants |
| Iris pallida Lam. |
Accepted |
 |
iPlants |
| Iris × pallida Ten. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris pallida Salisb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris pallida subsp. australis (Tod.) K.Richt. |
Synonym |
 |
iPlants |
| Iris pallida subsp. cengialti (Ambrosi ex A.Kern.) Foster |
Accepted |
 |
iPlants |
| Iris pallida var. cucullata (Schur) Nyman |
Synonym |
 |
iPlants |
| Iris pallida subsp. cucullata (Schur) K.Richt. |
Synonym |
 |
iPlants |
| Iris pallida var. dalmatica Pamp. |
Synonym |
 |
iPlants |
| Iris pallida subsp. illyrica (Tomm. ex Vis.) K.Richt. |
Accepted |
 |
iPlants |
| Iris pallida f. illyrica Asch. & Graebn. |
Synonym |
 |
TRO |
| Iris pallida subsp. mandraliscae (Tod.) K.Richt. |
Synonym |
 |
iPlants |
| Iris pallida var. odoratissima (Jacq.) Nyman |
Synonym |
 |
iPlants |
| Iris pallida subsp. pallida |
Accepted |
 |
iPlants |
| Iris pallida var. rosea Prodán |
Synonym |
 |
iPlants |
| Iris pallida subsp. sicula (Tod.) K.Richt. |
Synonym |
 |
iPlants |
| Iris pallida subsp. tinaei (Tod.) K.Richt. |
Synonym |
 |
iPlants |
| Iris pallidecaerulaea Pers. |
Synonym |
 |
iPlants |
| Iris pallidior Hill |
Synonym |
 |
iPlants |
| Iris × pallidirosea Alexander |
Synonym |
 |
iPlants |
| Iris × paludicola Alexander |
Synonym |
 |
iPlants |
| Iris paludosa Pers. |
Synonym |
 |
iPlants |
| Iris palustris Gaterau [Illegitimate] |
Synonym |
 |
iPlants |
| Iris palustris Moench [Illegitimate] |
Synonym |
 |
iPlants |
| Iris pamphylica Hedge |
Accepted |
 |
iPlants |
| Iris pandurata Maxim. |
Synonym |
 |
iPlants |
| Iris panormitana Tod. |
Synonym |
 |
iPlants |
| Iris papilionacea L.f. |
Synonym |
 |
iPlants |
| Iris paradoxa Steven |
Accepted |
 |
iPlants |
| Iris paradoxa f. choschab (Hoog) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris paradoxa var. choschab Hoog |
Synonym |
 |
iPlants |
| Iris paradoxa f. paradoxa |
Accepted |
 |
iPlants |
| Iris paradoxa var. violacea Baker |
Synonym |
 |
iPlants |
| Iris pariensis S.L.Welsh |
Synonym |
 |
iPlants |
| Iris × parkor Foster |
Unresolved |
 |
iPlants |
| Iris × parvicaerulea Alexander |
Synonym |
 |
iPlants |
| Iris × parvirosea Small |
Synonym |
 |
iPlants |
| Iris parvula (Vved.) ined. |
Accepted |
 |
iPlants |
| Iris pavonia L.f. |
Synonym |
 |
iPlants |
| Iris pavonia Curtis [Illegitimate] |
Synonym |
 |
iPlants |
| Iris pedunculata Medik. |
Unresolved |
 |
iPlants |
| Iris pelogonus Goodd. |
Synonym |
 |
iPlants |
| Iris perrieri Simonet ex N.Service |
Synonym |
 |
iPlants |
| Iris persica L. |
Accepted |
 |
iPlants |
| Iris persica var. bolleana (Siehe) Dykes |
Synonym |
 |
iPlants |
| Iris persica var. galatica (Siehe) Dykes |
Synonym |
 |
iPlants |
| Iris persica var. isaacsonii Foster |
Synonym |
 |
iPlants |
| Iris persica var. issica (Siehe) Dykes |
Synonym |
 |
iPlants |
| Iris persica var. purpurea (Siehe) Dykes |
Synonym |
 |
iPlants |
| Iris persica f. sieheana (Lynch) B.Mathew & Wendelbo |
Synonym |
 |
iPlants |
| Iris persica var. sieheana (Lynch) Dykes |
Synonym |
 |
iPlants |
| Iris persica var. stenophylla (Hausskn. ex Baker) Dykes |
Synonym |
 |
iPlants |
| Iris persica var. tauri (Siehe) Dykes |
Synonym |
 |
iPlants |
| Iris petrana Dinsm. |
Accepted |
 |
iPlants |
| Iris × phoenicis Small |
Synonym |
 |
iPlants |
| Iris phragmitetorum Hand.-Mazz. |
Synonym |
 |
iPlants |
| Iris × piatrae Prodán |
Synonym |
 |
iPlants |
| Iris picta Spreng. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris picta Mill. |
Synonym |
 |
iPlants |
| Iris pineticola Klokov |
Synonym |
 |
iPlants |
| Iris pinetorum Eastw. |
Synonym |
 |
iPlants |
| Iris planifolia (Mill.) Fiori & Paol. |
Accepted |
 |
iPlants |
| Iris planifolia var. micrantha Batt. |
Synonym |
 |
iPlants |
| Iris planifolia var. tarhunensis (Borzi & Mattei) Maire & Weiller |
Synonym |
 |
iPlants |
| Iris platyptera B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris plicata Lam. |
Synonym |
 |
iPlants |
| Iris plumaria Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris pluriscapis Prodán |
Synonym |
 |
iPlants |
| Iris polakii Stapf |
Synonym |
 |
iPlants |
| Iris polakii f. protonyma Stapf |
Synonym |
 |
iPlants |
| Iris polakii f. urmiensis (Hoog) Stapf |
Synonym |
 |
iPlants |
| Iris polonica Fomin & Bordz. |
Synonym |
 |
TRO |
| Iris polychroa Gand. |
Unresolved |
 |
iPlants |
| Iris polystachya Thunb. |
Synonym |
 |
iPlants |
| Iris polysticta Diels |
Synonym |
 |
iPlants |
| Iris pomeridiana Fisch. ex Klatt |
Synonym |
 |
iPlants |
| Iris pontica Zapal. |
Accepted |
 |
iPlants |
| Iris popovii (Vved.) Vved. |
Accepted |
 |
iPlants |
| Iris porphyrochrysa Wendelbo |
Accepted |
 |
iPlants |
| Iris postii Mouterde |
Accepted |
 |
iPlants |
| Iris potaninii Maxim. |
Accepted |
 |
iPlants |
| Iris potaninii var. arenaria Doronkin |
Synonym |
 |
iPlants |
| Iris potaninii var. potaninii |
Accepted |
 |
iPlants |
| Iris praecox Salisb. |
Synonym |
 |
iPlants |
| Iris pratensis Lam. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris prilipkoana Kem.-Nath. |
Synonym |
 |
iPlants |
| Iris prismatica Pursh |
Accepted |
 |
iPlants |
| Iris prismatica var. austrina Fernald |
Synonym |
 |
iPlants |
| Iris proantha Diels |
Accepted |
 |
iPlants |
| Iris proantha var. proantha |
Accepted |
 |
iPlants |
| Iris proantha var. valida (S.S.Chien) Y.T.Zhao |
Accepted |
 |
iPlants |
| Iris propendens Lange |
Synonym |
 |
iPlants |
| Iris psammocola Y.T.Zhao |
Accepted |
 |
iPlants |
| Iris pseudacorus L. |
Accepted |
 |
iPlants |
| Iris pseudacorus var. acoriformis (Boreau) Nyman |
Synonym |
 |
iPlants |
| Iris pseudacorus subsp. acoriformis (Boreau) K.Richt. |
Synonym |
 |
iPlants |
| Iris pseudacorus var. acoroides (Spach) Baker |
Synonym |
 |
iPlants |
| Iris pseudacorus var. bastardii (Boreau) Nyman |
Synonym |
 |
iPlants |
| Iris pseudacorus subsp. bastardii (Boreau) K.Richt. |
Synonym |
 |
iPlants |
| Iris pseudacorus f. longiacuminata Prodán |
Synonym |
 |
iPlants |
| Iris pseudacorus f. nyaradyana Prodán |
Synonym |
 |
iPlants |
| Iris pseudacorus var. ochroleuca Peterm. |
Synonym |
 |
WCSP |
| Iris pseudacorus f. submersa Glück |
Synonym |
 |
iPlants |
| Iris pseudocapnoides Rukans |
Accepted |
 |
iPlants |
| Iris pseudocaucasica Grossh. |
Accepted |
 |
iPlants |
| Iris × pseudocristata Small |
Synonym |
 |
iPlants |
| Iris pseudocyperus Schur |
Synonym |
 |
iPlants |
| Iris pseudograminea Schur |
Synonym |
 |
iPlants |
| Iris pseudonotha Galushko |
Accepted |
 |
iPlants |
| Iris pseudopallida Trinajstic |
Unresolved |
 |
TRO |
| Iris pseudopulcherrima Berg |
Synonym |
 |
iPlants |
| Iris pseudopumila Tineo |
Accepted |
 |
iPlants |
| Iris pseudopumila var. panormitana (Tod.) Nyman |
Synonym |
 |
iPlants |
| Iris pseudopumila subsp. panormitana (Tod.) K.Richt. |
Synonym |
 |
iPlants |
| Iris pseudopumila subsp. pseudopumila |
Accepted |
 |
iPlants |
| Iris × pseudopumilioides (Prodán) Prodán |
Synonym |
 |
iPlants |
| Iris pseudorossii S.S.Chien |
Synonym |
 |
iPlants |
| Iris pseudorossii var. valida S.S.Chien |
Synonym |
 |
iPlants |
| Iris pseudosibirica Schur |
Synonym |
 |
iPlants |
| Iris × pseudovariegata Leichtlin |
Unresolved |
 |
iPlants |
| Iris pskemensis Rukans |
Accepted |
 |
iPlants |
| Iris pulchella Regel |
Synonym |
 |
iPlants |
| Iris pulcherrima Berg |
Synonym |
 |
iPlants |
| Iris pumila L. |
Accepted |
 |
iPlants |
| Iris pumila f. acuta Prodán |
Synonym |
 |
iPlants |
| Iris pumila subsp. aequiloba (Ledeb.) K.Richt. |
Synonym |
 |
iPlants |
| Iris pumila f. albiflora Schur |
Synonym |
 |
iPlants |
| Iris pumila f. atroviolacea Schur |
Synonym |
 |
iPlants |
| Iris pumila subsp. attica (Boiss. & Heldr.) K.Richt. |
Accepted |
 |
iPlants |
| Iris pumila var. barthii Prodán & Buia |
Synonym |
 |
iPlants |
| Iris pumila var. barthiiformis Prodán |
Synonym |
 |
iPlants |
| Iris pumila var. binata (Schur) Schur |
Synonym |
 |
iPlants |
| Iris pumila var. dobrogensis Prodán |
Synonym |
 |
iPlants |
| Iris pumila var. guertleri Prodán |
Synonym |
 |
iPlants |
| Iris pumila var. heliotropii Prodán & Borza |
Synonym |
 |
iPlants |
| Iris pumila var. latispatha Prodán & Borza |
Synonym |
 |
iPlants |
| Iris pumila var. lutea Ker Gawl. |
Synonym |
 |
iPlants |
| Iris pumila var. macrocarpa Prodán |
Synonym |
 |
iPlants |
| Iris pumila f. moldavica Prodán |
Synonym |
 |
iPlants |
| Iris pumila var. ochroleuca Prodán & Borza |
Synonym |
 |
iPlants |
| Iris pumila var. pseudopumilioides Prodán |
Synonym |
 |
iPlants |
| Iris pumila subsp. pumila |
Accepted |
 |
iPlants |
| Iris pumila f. romanica Prodán & Borza |
Synonym |
 |
iPlants |
| Iris pumila var. rozaliae Prodán |
Synonym |
 |
iPlants |
| Iris pumila var. scapifera Borbás |
Synonym |
 |
iPlants |
| Iris pumila var. scariosa (Willd. ex Link) Schmalh. |
Synonym |
 |
iPlants |
| Iris pumila subsp. sintenisiiformis Prodán |
Synonym |
 |
iPlants |
| Iris pumila subsp. stenoloba (A.DC. ex Baker) K.Richt. |
Synonym |
 |
iPlants |
| Iris pumila subsp. taurica (Lodd.) Rodion. & Shevch. |
Synonym |
 |
iPlants |
| Iris pumila subsp. transsilvanica (Schur) Asch. & Graebn. |
Synonym |
 |
iPlants |
| Iris pumila var. tristis Nyman |
Synonym |
 |
iPlants |
| Iris pumila subsp. tristis (Nyman) K.Richt. |
Synonym |
 |
iPlants |
| Iris pumila f. violacea Prodán |
Synonym |
 |
iPlants |
| Iris punctata Moench |
Synonym |
 |
iPlants |
| Iris purdyi Eastw. |
Accepted |
 |
iPlants |
| Iris purpurascens Berg |
Synonym |
 |
iPlants |
| Iris purpurea Siehe |
Synonym |
 |
iPlants |
| Iris purpureobractea B.Mathew & T.Baytop |
Accepted |
 |
iPlants |
| Iris × purpurissata Small |
Synonym |
 |
iPlants |
| Iris pyrenaica L. |
Synonym |
 |
iPlants |
| Iris pyrenaica Bubani [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × pyrrholopha Alexander |
Synonym |
 |
iPlants |
| Iris qinghainica Y.T.Zhao |
Accepted |
 |
iPlants |
| Iris ramosa Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris ramosissima L.f. |
Synonym |
 |
iPlants |
| Iris × redouteana Spach |
Synonym |
 |
iPlants |
| Iris reflexa Berg |
Synonym |
 |
iPlants |
| Iris × regalis Small |
Synonym |
 |
iPlants |
| Iris regelii Maxim. ex Regel |
Synonym |
 |
iPlants |
| Iris × regifulva Alexander |
Synonym |
 |
iPlants |
| Iris reginae Horvat & M.D.Horvat |
Synonym |
 |
iPlants |
| Iris regis-uzziae Feinbrun |
Accepted |
 |
iPlants |
| Iris reichenbachiana Klatt |
Synonym |
 |
iPlants |
| Iris reichenbachii Heuff. |
Accepted |
 |
iPlants |
| Iris reichenbachii var. bosniaca Beck |
Synonym |
 |
iPlants |
| Iris reichenbachii var. lutea Peia |
Synonym |
 |
iPlants |
| Iris reichenbachii var. tenuifolia Velen. |
Synonym |
 |
iPlants |
| Iris reichenbachii var. tubifera Velen. |
Synonym |
 |
iPlants |
| Iris × relicta Colas. |
Synonym |
 |
iPlants |
| Iris × repanda Berg |
Synonym |
 |
iPlants |
| Iris reticulata M.Bieb. |
Accepted |
 |
iPlants |
| Iris reticulata var. atropurpurea Dykes |
Synonym |
 |
iPlants |
| Iris reticulata var. bakeriana (Foster) B.Mathew & Wendelbo |
Accepted |
 |
iPlants |
| Iris reticulata var. cyanea Regel |
Synonym |
 |
iPlants |
| Iris reticulata var. histrio (Rchb.f.) Foster |
Synonym |
 |
iPlants |
| Iris reticulata var. histrioides G.F.Wilson |
Synonym |
 |
iPlants |
| Iris reticulata var. krelagei Regel |
Synonym |
 |
iPlants |
| Iris reticulata var. reticulata |
Accepted |
 |
iPlants |
| Iris reticulata var. sophenensis Foster |
Synonym |
 |
iPlants |
| Iris revoluta Colas. |
Accepted |
 |
iPlants |
| Iris × rhodantha Alexander |
Synonym |
 |
iPlants |
| Iris × rhodochrysea Small |
Synonym |
 |
iPlants |
| Iris rigida Sieber ex Klatt |
Synonym |
 |
iPlants |
| Iris rivularis Small |
Synonym |
 |
iPlants |
| Iris robinsoniana F.Muell. |
Synonym |
 |
iPlants |
| Iris × robusta E.S.Anderson |
Accepted |
 |
iPlants |
| Iris rosenbachiana Regel |
Accepted |
 |
iPlants |
| Iris rosenbachiana var. baldshuanica (O.Fedtsch. & B.Fedtsch.) Dykes |
Synonym |
 |
iPlants |
| Iris rosenbachiana var. coerulea Regel |
Synonym |
 |
iPlants |
| Iris rosenbachiana var. violacea Regel |
Synonym |
 |
iPlants |
| Iris × rosiflora Small |
Synonym |
 |
iPlants |
| Iris × rosilutea Alexander |
Synonym |
 |
iPlants |
| Iris × rosipurpurea Alexander |
Synonym |
 |
iPlants |
| Iris rossii Baker |
Accepted |
 |
iPlants |
| Iris rossii f. alba Y.N.Lee |
Synonym |
 |
iPlants |
| Iris rossii f. albiflora Y.X.Ma & Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris rossii var. latifolia J.K.Sim & Y.S.Kim |
Synonym |
 |
iPlants |
| Iris rossii f. purpurascens Y.N.Lee |
Synonym |
 |
iPlants |
| Iris rosthornii Diels |
Synonym |
 |
iPlants |
| Iris × rothschildii Degen |
Synonym |
 |
iPlants |
| Iris rozaliae Prodán |
Synonym |
 |
iPlants |
| Iris × rubea Alexander |
Synonym |
 |
iPlants |
| Iris rubescens Raf. |
Synonym |
 |
iPlants |
| Iris × rubicunda Small |
Synonym |
 |
iPlants |
| Iris × rubrolilacina Alexander |
Synonym |
 |
iPlants |
| Iris rubromarginata Baker |
Synonym |
 |
iPlants |
| Iris rubromarginata subsp. mellita (Janka) K.Richt. |
Synonym |
 |
iPlants |
| Iris rudskyi Horvat & M.D.Horvat |
Synonym |
 |
iPlants |
| Iris rupestris Salisb. |
Synonym |
 |
iPlants |
| Iris ruthenica Ker Gawl. |
Accepted |
 |
iPlants |
| Iris ruthenica subsp. brevituba (Maxim.) Doronkin |
Synonym |
 |
iPlants |
| Iris ruthenica var. brevituba Maxim. |
Synonym |
 |
iPlants |
| Iris ruthenica f. leucantha Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris ruthenica var. nana Maxim. |
Synonym |
 |
iPlants |
| Iris ruthenica var. uniflora (Pall. ex Link) Baker |
Synonym |
 |
iPlants |
| Iris ruthenica var. uniglumis Spach |
Synonym |
 |
iPlants |
| Iris rutherfordii J.Mart.Rodr., P.Vargas, Carine & Jury |
Unresolved |
 |
WCSP (in review) |
| Iris sabina N.Terracc. |
Synonym |
 |
iPlants |
| Iris × salmonicolor Small |
Synonym |
 |
iPlants |
| Iris salsa Pall. |
Synonym |
 |
iPlants |
| Iris samariae Dinsm. |
Synonym |
 |
iPlants |
| Iris samaritanii Heldr. |
Synonym |
 |
iPlants |
| Iris × sambucina L. |
Synonym |
 |
iPlants |
| Iris × sancti-cyri J.Rousseau |
Accepted |
 |
iPlants |
| Iris sanguinea Donn ex Hornem. |
Accepted |
 |
iPlants |
| Iris sanguinea f. albiflora Makino |
Synonym |
 |
iPlants |
| Iris sanguinea var. coronalis Y.N.Lee |
Synonym |
 |
iPlants |
| Iris sanguinea var. sanguinea |
Accepted |
 |
iPlants |
| Iris sanguinea f. sericiflora Y.N.Lee |
Synonym |
 |
iPlants |
| Iris sanguinea f. tetrapetala Doronkin |
Synonym |
 |
iPlants |
| Iris sanguinea var. violacea Makino |
Accepted |
 |
iPlants |
| Iris sarajevoensis Prodán |
Synonym |
 |
iPlants |
| Iris sari Schott ex Baker |
Accepted |
 |
iPlants |
| Iris sari var. lurida Boiss. |
Synonym |
 |
iPlants |
| Iris sari var. nazerena Foster |
Synonym |
 |
iPlants |
| Iris sari-nazarens Foster |
Synonym |
 |
iPlants |
| Iris sativa Mill. |
Synonym |
 |
iPlants |
| Iris savannarum Small |
Accepted |
 |
iPlants |
| Iris savatieri Nakai [Illegitimate] |
Synonym |
 |
iPlants |
| Iris scariosa Willd. ex Link |
Accepted |
 |
iPlants |
| Iris scariosa var. eulefeldii (Regel) Maxim. |
Synonym |
 |
iPlants |
| Iris schachtii Markgr. |
Accepted |
 |
iPlants |
| Iris schelkowinkowii (Fomin) Fomin |
Accepted |
 |
iPlants |
| Iris schischkinii Grossh. |
Accepted |
 |
iPlants |
| Iris × schizolopha Alexander |
Synonym |
 |
iPlants |
| Iris schmidtii Baker |
Synonym |
 |
iPlants |
| Iris scorpioides Desf. |
Synonym |
 |
iPlants |
| Iris serbica Pancic |
Synonym |
 |
iPlants |
| Iris serotina Willk. |
Accepted |
 |
iPlants |
| Iris setacea Thunb. |
Synonym |
 |
iPlants |
| Iris setifolia L.f. |
Synonym |
 |
iPlants |
| Iris × setina Colas. |
Synonym |
 |
iPlants |
| Iris setosa Pall. ex Link |
Accepted |
 |
iPlants |
| Iris setosa var. canadensis Foster |
Synonym |
 |
iPlants |
| Iris setosa var. hondoensis Honda |
Synonym |
 |
iPlants |
| Iris setosa var. interior E.S.Anderson |
Synonym |
 |
iPlants |
| Iris setosa subsp. interior (E.S.Anderson) Hultén |
Synonym |
 |
iPlants |
| Iris setosa var. nasuensis H.Hara |
Synonym |
 |
iPlants |
| Iris setosa f. pallidiflora Fernald |
Synonym |
 |
iPlants |
| Iris setosa var. platyrhyncha Hultén |
Synonym |
 |
iPlants |
| Iris setosa subsp. pygmaea C.E.Lundstr. |
Synonym |
 |
iPlants |
| Iris setosa f. zonalis Eames |
Synonym |
 |
iPlants |
| Iris × setosothungbergii H.Koidz. ex T.Shimizu |
Accepted |
 |
iPlants |
| Iris × shelfordensis H.R.Wehrh. |
Unresolved |
 |
iPlants |
| Iris shrevei Small |
Synonym |
 |
iPlants |
| Iris sibirica L. |
Accepted |
 |
iPlants |
| Iris sibirica var. acuta (Willd.) Trevir. |
Synonym |
 |
iPlants |
| Iris sibirica f. albiflora Makino |
Synonym |
 |
iPlants |
| Iris sibirica var. flexuosa (Murray) Baker |
Synonym |
 |
iPlants |
| Iris sibirica var. haematophylla (Fisch. ex Link) Turcz. |
Synonym |
 |
iPlants |
| Iris sibirica var. orientalis (Schrank) Baker |
Synonym |
 |
iPlants |
| Iris sibirica var. sanguinea (Donn ex Hornem.) Ker Gawl. |
Synonym |
 |
iPlants |
| Iris sibirica f. stellata Makino |
Synonym |
 |
iPlants |
| Iris sibirica subsp. triflora (Balb.) Nyman |
Synonym |
 |
iPlants |
| Iris sibirica var. trigonocarpa Baker |
Synonym |
 |
iPlants |
| Iris sichuanensis Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris sicula Tod. |
Synonym |
 |
iPlants |
| Iris sieheana Lynch |
Synonym |
 |
iPlants |
| Iris sikkimensis Dykes |
Unresolved |
 |
iPlants |
| Iris silvestris Vell. |
Synonym |
 |
iPlants |
| Iris sindjarensis Boiss. & Hausskn. |
Synonym |
 |
iPlants |
| Iris × sinistra Sosn. |
Unresolved |
 |
WCSP (in review) |
| Iris sintenisii Janka |
Accepted |
 |
iPlants |
| Iris sintenisii subsp. brandzae (Prodán) D.A.Webb & Chater |
Accepted |
 |
iPlants |
| Iris sintenisii subsp. brandzae Prod. |
Synonym |
 |
TRO |
| Iris sintenisii subsp. sintenisii |
Accepted |
 |
iPlants |
| Iris sisyrinchium L. |
Synonym |
 |
iPlants |
| Iris sisyrinchium f. alba Gattef. & Weiller |
Synonym |
 |
iPlants |
| Iris sisyrinchium f. caerulea Maire & Weiller |
Synonym |
 |
iPlants |
| Iris sisyrinchium subsp. fugax (Ten.) K.Richt. |
Synonym |
 |
iPlants |
| Iris sisyrinchium var. major Cambess. |
Synonym |
 |
iPlants |
| Iris sisyrinchium var. marmarica Pamp. |
Synonym |
 |
iPlants |
| Iris sisyrinchium var. minor Cambess. |
Synonym |
 |
iPlants |
| Iris sisyrinchium var. monophylla (Klatt) Heldr. |
Synonym |
 |
iPlants |
| Iris sisyrinchium subsp. monophylla (Klatt) K.Richt. |
Synonym |
 |
iPlants |
| Iris sisyrinchium var. purpurea Braun-Blanq. & Maire |
Synonym |
 |
iPlants |
| Iris sisyrinchium f. rosea Gattef. & Weiller |
Synonym |
 |
iPlants |
| Iris sisyrinchium var. syrtica (Viv.) E.A.Durand & Barratte |
Synonym |
 |
iPlants |
| Iris sisyrinchium f. violacea Gattef. & Weiller |
Synonym |
 |
iPlants |
| Iris skorpilii Velen. |
Synonym |
 |
iPlants |
| Iris sofarana Foster |
Synonym |
 |
iPlants |
| Iris sofarana f. franjieh Chaudhary, G.Kirkw. & C.Weymouth |
Synonym |
 |
iPlants |
| Iris sofarana subsp. kasruwana (Dinsm.) Chaudhary, G.Kirkw. & C.Weymouth |
Synonym |
 |
iPlants |
| Iris sofarana f. kasruwana (Dinsm.) Mouterde |
Synonym |
 |
iPlants |
| Iris sofarana var. magnifica Siehe |
Synonym |
 |
iPlants |
| Iris sofarana f. westii (Dinsm.) Mouterde |
Synonym |
 |
iPlants |
| Iris sogdiana Bunge |
Synonym |
 |
iPlants |
| Iris songarica Schrenk |
Accepted |
 |
iPlants |
| Iris songarica var. gracilis Maxim. |
Synonym |
 |
iPlants |
| Iris sordida Willd. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris sordida Retz. |
Synonym |
 |
iPlants |
| Iris × spaethii H.R.Wehrh. |
Unresolved |
 |
iPlants |
| Iris spathacea Thunb. |
Synonym |
 |
iPlants |
| Iris spathacea J.St.-Hil. ex Roem. & Schult. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris spathulata Willd. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris spathulata L.f. |
Synonym |
 |
iPlants |
| Iris spathulata Cav. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris spathulata Lam. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris speciosa N.Terracc. |
Synonym |
 |
iPlants |
| Iris speciosissima Filippov |
Synonym |
 |
iPlants |
| Iris × spectabilis Salisb. |
Synonym |
 |
iPlants |
| Iris spectabilis Spach [Illegitimate] |
Synonym |
 |
iPlants |
| Iris speculatrix Hance |
Accepted |
 |
iPlants |
| Iris speculatrix var. alba V.H.C.Jarrett |
Synonym |
 |
iPlants |
| Iris splendens O.Fedtsch. |
Synonym |
 |
iPlants |
| Iris sprengeri Siehe |
Accepted |
 |
iPlants |
| Iris spuria L. |
Accepted |
 |
iPlants |
| Iris spuria subsp. aurea Dykes |
Synonym |
 |
iPlants |
| Iris spuria subsp. carthaliniae (Fomin) B.Mathew |
Accepted |
 |
iPlants |
| Iris spuria var. daenensis (Kotschy ex Baker) Baker |
Synonym |
 |
iPlants |
| Iris spuria subsp. demetrii (Achv. & Mirzoeva) B.Mathew |
Accepted |
 |
iPlants |
| Iris spuria var. desertorum (Gueldenst.) Sims |
Synonym |
 |
iPlants |
| Iris spuria subsp. gueldenstadtiana (Lepech.) Soldano |
Synonym |
 |
iPlants |
| Iris spuria subsp. halophila (Pall.) B.Mathew & Wendelbo |
Synonym |
 |
iPlants |
| Iris spuria var. halophila (Pall.) Sims |
Synonym |
 |
iPlants |
| Iris spuria var. hispanica Dykes |
Synonym |
 |
iPlants |
| Iris spuria subsp. maritima (Dykes) P.Fourn. |
Accepted |
 |
iPlants |
| Iris spuria var. maritima Dykes |
Synonym |
 |
iPlants |
| Iris spuria subsp. monnieri (DC.) Dykes |
Synonym |
 |
iPlants |
| Iris spuria subsp. musulmanica (Fomin) Takht. |
Accepted |
 |
iPlants |
| Iris spuria var. notha (M.Bieb.) Baker |
Synonym |
 |
iPlants |
| Iris spuria subsp. notha (M.Bieb.) Asch. & Graebn. |
Accepted |
 |
iPlants |
| Iris spuria var. notha R. R. Stewart |
Synonym |
 |
TRO |
| Iris spuria var. ochroleuca (L.) Sims |
Synonym |
 |
iPlants |
| Iris spuria subsp. ochroleuca (L.) Dykes |
Synonym |
 |
iPlants |
| Iris spuria var. reichenbachiana (Klatt) Dykes |
Synonym |
 |
iPlants |
| Iris spuria subsp. sogdiana (Bunge) B.Mathew |
Synonym |
 |
iPlants |
| Iris spuria subsp. spuria |
Accepted |
 |
iPlants |
| Iris spuria var. subbarbata (Joó) Baker |
Synonym |
 |
iPlants |
| Iris squalens Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × squalens L. |
Synonym |
 |
iPlants |
| Iris × squalens var. biflora Prodán & Buia |
Synonym |
 |
iPlants |
| Iris × squalens subsp. borzae Prodán |
Synonym |
 |
iPlants |
| Iris × squalens subsp. lepida (Heuff.) Nyman |
Synonym |
 |
iPlants |
| Iris × squalens var. rosea Prodán & Buia |
Synonym |
 |
iPlants |
| Iris squamata Gaterau |
Synonym |
 |
iPlants |
| Iris staintonii H.Hara |
Accepted |
 |
iPlants |
| Iris statellae Tod. |
Synonym |
 |
iPlants |
| Iris stenogyna F.Delaroche |
Synonym |
 |
iPlants |
| Iris stenoloba A.DC. ex Baker |
Synonym |
 |
iPlants |
| Iris stenophylla Hausskn. ex Baker |
Accepted |
 |
iPlants |
| Iris stenophylla Hausskn. & Siehe |
Synonym |
 |
TRO |
| Iris stenophylla subsp. stenophylla |
Accepted |
 |
iPlants |
| Iris stocksii (Baker) Boiss. |
Accepted |
 |
iPlants |
| Iris stocksii var. purpurea Baker ex Boiss. |
Synonym |
 |
iPlants |
| Iris stolonifera Maxim. |
Accepted |
 |
iPlants |
| Iris straussii Leichtlin ex Micheli |
Unresolved |
 |
iPlants |
| Iris stricta Moench |
Synonym |
 |
iPlants |
| Iris stylosa Desf. |
Synonym |
 |
iPlants |
| Iris stylosa var. angustifolia Boiss. & Heldr. |
Synonym |
 |
iPlants |
| Iris × suaveolens (N.Terracc.) A.Terracc. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris suaveolens Boiss. & Reut. |
Accepted |
 |
iPlants |
| Iris suaveolens f. aureoflava Prodán |
Synonym |
 |
iPlants |
| Iris suaveolens f. flavobarbata Prodán |
Synonym |
 |
iPlants |
| Iris suavis Salisb. |
Synonym |
 |
iPlants |
| Iris subbarbata Joó |
Synonym |
 |
iPlants |
| Iris subbiflora Brot. |
Synonym |
 |
iPlants |
| Iris subdecolorata Vved. |
Accepted |
 |
iPlants |
| Iris subdichotoma Y.T.Zhao |
Accepted |
 |
iPlants |
| Iris subdichotoma f. alba Y.G.Shen & Y.T.Zhao |
Synonym |
 |
iPlants |
| Iris × subfulva Small |
Synonym |
 |
iPlants |
| Iris subtriflora Fieber ex Klatt |
Synonym |
 |
iPlants |
| Iris sulcata Wall. [Invalid] |
Synonym |
 |
iPlants |
| Iris sulphurea K.Koch |
Synonym |
 |
iPlants |
| Iris × superba Berg |
Synonym |
 |
iPlants |
| Iris susiana L. |
Accepted |
 |
iPlants |
| Iris susiana f. westii (Dinsm.) Sealy |
Synonym |
 |
iPlants |
| Iris suworowii Regel |
Synonym |
 |
iPlants |
| Iris swensoniana Chaudhary, G.Kirkw. & C.Weymouth |
Accepted |
 |
iPlants |
| Iris swertii Lam. |
Synonym |
 |
iPlants |
| Iris sylvatica Balb. ex Roem. & Schult. |
Synonym |
 |
iPlants |
| Iris sylvestris Vell. |
Unresolved |
 |
iPlants |
| Iris syrtica Viv. |
Synonym |
 |
iPlants |
| Iris tadshikorum (Vved.) Vved. |
Accepted |
 |
iPlants |
| Iris tadshikorum Vved. |
Synonym |
 |
TRO |
| Iris taitii Foster |
Synonym |
 |
iPlants |
| Iris talischi Sprenger |
Synonym |
 |
iPlants |
| Iris tangerica G.Don |
Unresolved |
 |
iPlants |
| Iris taochia Woronow ex Grossh. |
Accepted |
 |
iPlants |
| Iris × tardiflora Berg |
Synonym |
 |
iPlants |
| Iris tarhunensis (Borzi & Mattei) Pamp. |
Synonym |
 |
iPlants |
| Iris × tatianae Grossh. |
Synonym |
 |
iPlants |
| Iris tauri Siehe |
Synonym |
 |
iPlants |
| Iris taurica Lodd. |
Synonym |
 |
iPlants |
| Iris tectorum Maxim. |
Accepted |
 |
iPlants |
| Iris tectorum f. alba (Dykes) Makino |
Synonym |
 |
iPlants |
| Iris tectorum var. alba Dykes |
Synonym |
 |
iPlants |
| Iris tenax Douglas ex Lindl. |
Accepted |
 |
iPlants |
| Iris tenax var. australis (Parish) R.C.Foster |
Synonym |
 |
iPlants |
| Iris tenax subsp. bracteata (S.Watson) Q.D.Clarkson |
Synonym |
 |
iPlants |
| Iris tenax subsp. chrysophylla (Howell) Q.D.Clarkson |
Synonym |
 |
iPlants |
| Iris tenax var. gormanii (Piper) R.C.Foster |
Synonym |
 |
iPlants |
| Iris tenax subsp. innominata (L.F.Hend.) Q.D.Clarkson |
Synonym |
 |
iPlants |
| Iris tenax subsp. klamathensis L.W.Lenz |
Synonym |
 |
iPlants |
| Iris tenax subsp. thompsonii (R.C.Foster) Q.D.Clarkson |
Synonym |
 |
iPlants |
| Iris tenax var. thompsonii (R.C.Foster) Q.D.Clarkson |
Synonym |
 |
iPlants |
| Iris tenorei Parl. |
Synonym |
 |
iPlants |
| Iris tenuifolia Pall. |
Accepted |
 |
iPlants |
| Iris tenuifolia var. thianshanica Maxim. |
Synonym |
 |
TRO |
| Iris tenuifolia var. tianschanica Maxim. |
Synonym |
 |
iPlants |
| Iris tenuis S.Watson |
Accepted |
 |
iPlants |
| Iris tenuissima Dykes |
Accepted |
 |
iPlants |
| Iris tenuissima subsp. purdyiformis (R.C.Foster) L.W.Lenz |
Synonym |
 |
iPlants |
| Iris tenuissima var. purdyiformis R.C.Foster |
Synonym |
 |
iPlants |
| Iris theresiae Sennen & Mauricio |
Synonym |
 |
iPlants |
| Iris thianshanica (Maxim.) Vved. |
Synonym |
 |
TRO |
| Iris × thomasii Small |
Synonym |
 |
iPlants |
| Iris × thompsonii R.C.Foster |
Accepted |
 |
iPlants |
| Iris thoroldii Baker ex Hemsl. |
Synonym |
 |
iPlants |
| Iris thunbergii C.E.Lundstr. |
Synonym |
 |
iPlants |
| Iris tianschanica (Maxim.) Vved. |
Synonym |
 |
iPlants |
| Iris tigridia Bunge ex Ledeb. |
Accepted |
 |
iPlants |
| Iris tigridia var. tigridia |
Accepted |
 |
iPlants |
| Iris tigrina Jacquem. ex Baker |
Synonym |
 |
iPlants |
| Iris timofejewii Woronow |
Accepted |
 |
iPlants |
| Iris tinaei Tod. |
Synonym |
 |
iPlants |
| Iris tingitana Boiss. & Reut. |
Accepted |
 |
iPlants |
| Iris tingitana var. fontanesii (Godr.) Maire |
Synonym |
 |
iPlants |
| Iris todaroana Cif. & Giacom. ex S.Pignatti |
Synonym |
 |
iPlants |
| Iris tolmieana Herb. |
Synonym |
 |
iPlants |
| Iris tomiolopha Hance |
Synonym |
 |
iPlants |
| Iris torta Tausch |
Unresolved |
 |
iPlants |
| Iris transsilvanica Schur |
Synonym |
 |
iPlants |
| Iris transtagana Brot. |
Synonym |
 |
iPlants |
| Iris trialata Brot. |
Synonym |
 |
iPlants |
| Iris tricuspidata L.f. |
Synonym |
 |
iPlants |
| Iris tricuspis Thunb. |
Synonym |
 |
iPlants |
| Iris tricuspis Willd. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris tricuspis var. corolla-purpurea Thunb. |
Synonym |
 |
iPlants |
| Iris tricuspis var. minor Jacq. |
Synonym |
 |
iPlants |
| Iris tridentata Pursh |
Accepted |
 |
iPlants |
| Iris triflora Balb. |
Synonym |
 |
iPlants |
| Iris trigonocarpa A.Br. & Bouché |
Synonym |
 |
iPlants |
| Iris tripetala Walter [Illegitimate] |
Synonym |
 |
iPlants |
| Iris tripetala L.f. |
Synonym |
 |
iPlants |
| Iris tripetala Hook. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris trippneriana E.Peter |
Unresolved |
 |
iPlants |
| Iris tristis L.f. |
Synonym |
 |
iPlants |
| Iris tristis Rchb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × trojana A.Kern. ex Stapf |
Synonym |
 |
iPlants |
| Iris tubergeniana Foster |
Accepted |
 |
iPlants |
| Iris tuberosa L. |
Accepted |
 |
iPlants |
| Iris tuberosa var. longifolia (Sweet) ined. |
Accepted |
 |
iPlants |
| Iris tuberosa var. tuberosa |
Accepted |
 |
iPlants |
| Iris × turcomanica Dykes |
Unresolved |
 |
iPlants |
| Iris typhifolia Kitag. |
Accepted |
 |
iPlants |
| Iris × tyriana Small |
Synonym |
 |
iPlants |
| Iris unguicularis Poir. |
Accepted |
 |
iPlants |
| Iris unguicularis var. angustifolia (Boiss. & Heldr.) A.P.Davis & Jury |
Accepted |
 |
iPlants |
| Iris unguicularis subsp. carica (Wern.Schulze) A.P.Davis & Jury |
Accepted |
 |
iPlants |
| Iris unguicularis var. carica (Wern.Schulze) A.P.Davis & Jury |
Synonym |
 |
iPlants |
| Iris unguicularis subsp. cretensis (Janka) A.P.Davis & Jury |
Accepted |
 |
iPlants |
| Iris unguicularis var. lazica (Albov) Dykes |
Synonym |
 |
iPlants |
| Iris unguicularis f. lilacina Spreng. ex André |
Synonym |
 |
iPlants |
| Iris unguicularis f. marginata Spreng. ex André |
Synonym |
 |
iPlants |
| Iris unguicularis f. pavonia Spreng. ex André |
Synonym |
 |
iPlants |
| Iris unguicularis f. speciosa Spreng. ex André |
Synonym |
 |
iPlants |
| Iris unguicularis var. syriaca (Wern.Schulze) A.P.Davis & Jury |
Accepted |
 |
iPlants |
| Iris unguicularis subsp. unguicularis |
Accepted |
 |
iPlants |
| Iris uniflora Pall. ex Link |
Accepted |
 |
iPlants |
| Iris uniflora f. caricina (Kitag.) P.Y.Fu & Y.A.Chen |
Synonym |
 |
iPlants |
| Iris uniflora var. caricina Kitag. |
Synonym |
 |
iPlants |
| Iris unifolia Schrank |
Unresolved |
 |
iPlants |
| Iris urmiensis Hoog |
Synonym |
 |
iPlants |
| Iris urumovii Velen. |
Synonym |
 |
iPlants |
| Iris × vanhouttei Leichtlin ex Baker |
Unresolved |
 |
iPlants |
| Iris × varbossania K.Malý |
Synonym |
 |
iPlants |
| Iris variabilis Jacq. |
Synonym |
 |
iPlants |
| Iris variabilis subsp. lusitanica (Ker Gawl.) K.Richt. |
Synonym |
 |
iPlants |
| Iris variabilis subsp. serotina (Willk.) K.Richt. |
Synonym |
 |
iPlants |
| Iris variabilis subsp. sordida (Salisb.) K.Richt. |
Synonym |
 |
iPlants |
| Iris variegata L. |
Accepted |
 |
iPlants |
| Iris variegata var. foienii Prodán & Buia |
Synonym |
 |
iPlants |
| Iris variegata subsp. leucographa (A.Kern.) Nyman |
Synonym |
 |
iPlants |
| Iris variegata var. lurida (Aiton) Nyman |
Synonym |
 |
iPlants |
| Iris variegata var. pontica Prodán |
Synonym |
 |
iPlants |
| Iris variegata var. tirnavae Prodán & Buia |
Synonym |
 |
iPlants |
| Iris vartanii Foster |
Accepted |
 |
iPlants |
| Iris ventricosa Pall. |
Accepted |
 |
iPlants |
| Iris venulosa Alexander |
Synonym |
 |
iPlants |
| Iris × venusta J.Booth ex Berg |
Synonym |
 |
iPlants |
| Iris verna L. |
Accepted |
 |
iPlants |
| Iris verna Pall. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris verna var. verna |
Accepted |
 |
iPlants |
| Iris vernalis Salisb. |
Synonym |
 |
iPlants |
| Iris versicolor L. |
Accepted |
 |
iPlants |
| Iris versicolor Thunb. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris versicolor f. albocaerulea Rousseau |
Synonym |
 |
iPlants |
| Iris versicolor var. blandescens Nieuwl. |
Synonym |
 |
iPlants |
| Iris versicolor var. communis Torr. |
Synonym |
 |
iPlants |
| Iris versicolor var. flaccida (Spach) Baker |
Synonym |
 |
iPlants |
| Iris versicolor f. murrayana Fernald |
Synonym |
 |
iPlants |
| Iris versicolor var. robusta Farw. |
Synonym |
 |
iPlants |
| Iris versicolor var. shrevei (Small) B.Boivin |
Synonym |
 |
iPlants |
| Iris versicolor var. sulcata Torr. |
Synonym |
 |
iPlants |
| Iris versicolor var. virginica (L.) Baker |
Synonym |
 |
iPlants |
| Iris versicolor f. virginica (L.) Voss |
Synonym |
 |
iPlants |
| Iris vicaria Vved. |
Accepted |
 |
iPlants |
| Iris villosa Ker Gawl. |
Synonym |
 |
iPlants |
| Iris × vinicolor Small |
Accepted |
 |
iPlants |
| Iris violacea Sweet [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × violacea Savi |
Synonym |
 |
iPlants |
| Iris violacea Klatt [Illegitimate] |
Synonym |
 |
iPlants |
| Iris × violilutea Alexander |
Synonym |
 |
iPlants |
| Iris × violipurpurea Small |
Accepted |
 |
iPlants |
| Iris × violivenosa Small |
Synonym |
 |
iPlants |
| Iris virescens F.Delaroche |
Synonym |
 |
iPlants |
| Iris virescens subsp. bosniaca (Beck) K.Richt. |
Synonym |
 |
iPlants |
| Iris virescens var. erratica (Tod.) Nyman |
Synonym |
 |
iPlants |
| Iris virescens subsp. reichenbachii (Heuff.) Nyman |
Synonym |
 |
iPlants |
| Iris virescens var. statellae (Tod.) Nyman |
Synonym |
 |
iPlants |
| Iris virgata Raf. |
Unresolved |
 |
iPlants |
| Iris virginica L. |
Accepted |
 |
iPlants |
| Iris virginica var. shrevei (Small) E.S.Anderson |
Synonym |
 |
iPlants |
| Iris × viridis Alexander |
Synonym |
 |
iPlants |
| Iris × viridivinea Small |
Synonym |
 |
iPlants |
| Iris viscaria L.f. |
Synonym |
 |
iPlants |
| Iris vorobievii N.S.Pavlova |
Accepted |
 |
iPlants |
| Iris × vulgaris Pohl |
Synonym |
 |
iPlants |
| Iris vvedenskyi Nevski |
Accepted |
 |
iPlants |
| Iris vvedenskyi Nevski ex Woronow |
Synonym |
 |
TRO |
| Iris warleyensis Foster |
Accepted |
 |
iPlants |
| Iris watsoniana Purdy |
Synonym |
 |
iPlants |
| Iris wattii Baker ex Hook.f. |
Accepted |
 |
iPlants |
| Iris wendelboi Grey-Wilson & B.Mathew |
Accepted |
 |
iPlants |
| Iris westii Dinsm. |
Accepted |
 |
iPlants |
| Iris wherryana Small |
Synonym |
 |
iPlants |
| Iris willmottiana Foster |
Accepted |
 |
iPlants |
| Iris wilsonii C.H.Wright |
Accepted |
 |
iPlants |
| Iris wilsonii var. major C.H.Wright |
Synonym |
 |
iPlants |
| Iris winkleri Regel |
Accepted |
 |
iPlants |
| Iris winogradowii Fomin |
Accepted |
 |
iPlants |
| Iris wittmaniana Baker |
Synonym |
 |
iPlants |
| Iris xanthochlora Wendelbo |
Accepted |
 |
iPlants |
| Iris xanthospuria B.Mathew & T.Baytop |
Accepted |
 |
iPlants |
| Iris xiphia St.-Lag. [Spelling variant] |
Synonym |
 |
iPlants |
| Iris xiphioides Ehrh. |
Synonym |
 |
iPlants |
| Iris xiphium Desf. [Illegitimate] |
Synonym |
 |
iPlants |
| Iris xiphium L. |
Accepted |
 |
iPlants |
| Iris xiphium var. battandieri Foster |
Synonym |
 |
iPlants |
| Iris xiphium f. durandoi Batt. |
Synonym |
 |
iPlants |
| Iris xiphium var. lusitanica (Ker Gawl.) Franco |
Synonym |
 |
iPlants |
| Iris yebrudii Dinsm. ex Chaudhary |
Accepted |
 |
iPlants |
| Iris yedoensis Franch. & Sav. |
Synonym |
 |
iPlants |
| Iris yunnanensis H.Lév. |
Synonym |
 |
iPlants |
| Iris zagrica B.Mathew & Zarrei |
Unresolved |
 |
WCSP (in review) |
| Iris zelantea Parl. |
Synonym |
 |
iPlants |
| Iris zenobieae Mouterde |
Unresolved |
 |
TRO |