The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

Results

No plant names match your search for Aira helodec; we will try Aira instead.

478 plant name records match your search criteria Aira. The results are below.

• Genus Aira is in the family Poaceae. Species epithets begin with: A B C D E F G H I J K L M N O P R S T U V W

The results can also be downloaded as a CSV file.

See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Aira aciphylla Franch.	Synonym		WCSP
Aira aciphylla var. pumila Franch.	Synonym		WCSP
Aira acutigluma Steud. [Unplaced]	Unresolved		WCSP
Aira aegilopsoides Walter	Synonym		WCSP
Aira aetnensis (J.Presl) Guss.	Synonym		WCSP
Aira aggregata Timeroy ex Bor.	Synonym		WCSP
Aira agrostidea (DC.) Loisel.	Synonym		WCSP
Aira agrostidea (DC.) Guss.	Synonym		TRO
Aira alba Vahl ex Roem. & Schult. [Unplaced]	Unresolved		WCSP
Aira alba Wulfen ex Kunth [Invalid]	Synonym		WCSP
Aira alpicola (Rydb.) Rydb.	Synonym		WCSP
Aira alpina L.	Synonym		WCSP
Aira alpina Lilj. [Illegitimate]	Synonym		WCSP
Aira alpina Savi [Illegitimate]	Synonym		WCSP
Aira alpina Vahl [Illegitimate]	Synonym		WCSP
Aira alpina Sobol. ex Rupr. [Illegitimate]	Synonym		WCSP
Aira alpina Hegetschw. [Illegitimate]	Synonym		WCSP
Aira alpina Roth ex Schur	Synonym		TRO
Aira alpina var. rhenana (Gremli) Brand	Synonym		WCSP
Aira alpina var. vivipara Parn.	Synonym		WCSP
Aira altaica Trin.	Synonym		WCSP
Aira altissima Lam.	Synonym		WCSP
Aira altissima Moench [Illegitimate]	Synonym		WCSP
Aira ambigua Michx.	Synonym		WCSP
Aira ambigua De Not. [Illegitimate]	Synonym		WCSP
Aira andraei Auersw. ex Andrae	Synonym		WCSP
Aira anomala Trin.	Synonym		WCSP
Aira antarctica Hook. [Illegitimate]	Synonym		WCSP
Aira antarctica G.Forst.	Synonym		WCSP
Aira aquatica L.	Synonym		TRO
Aira aquatica var. distans (Jacq.) Huds.	Synonym		WCSP
Aira arctica Spreng.	Synonym		WCSP
Aira arenaria F.W.Schmidt [Unplaced]	Unresolved		WCSP
Aira argentea Lowe [Invalid]	Synonym		WCSP
Aira aristulata Torr.	Synonym		WCSP
Aira armoricana F.Albers	Synonym		WCSP
Aira articulata Desf.	Synonym		WCSP
Aira articulata var. gracilis Guss.	Synonym		WCSP
Aira arundinacea Lilj. [Invalid]	Synonym		WCSP
Aira arundinacea L.	Synonym		TRO
Aira atropurpurea Wahlenb.	Synonym		WCSP
Aira atropurpurea var. magellanica (Hook.f.) Skottsb.	Synonym		WCSP
Aira atrovirens Thuill.	Synonym		WCSP
Aira aurea Steud.	Synonym		WCSP
Aira australis Raoul	Synonym		WCSP
Aira australis Steud. [Illegitimate]	Synonym		WCSP
Aira avenacea Willd. ex Steud. [Invalid]	Synonym		WCSP
Aira avenacea (R. Br.) Spreng.	Synonym		TRO
Aira bachitii Hochst. ex C.E.Hubb.	Synonym		WCSP
Aira baetica Trin.	Synonym		WCSP
Aira bengalensis (Retz.) J.F.Gmel.	Synonym		WCSP
Aira berteroana (Kunth) Steud.	Synonym		WCSP
Aira berteroniana (Kunth) Steud.	Synonym		TRO
Aira bicolor Schumach.	Synonym		WCSP
Aira biebersteiniana (Schult.) Steud.	Unresolved		WCSP
Aira biebersteinii Steud. [Illegitimate]	Synonym		WCSP
Aira bottnica Wahlenb.	Synonym		WCSP
Aira brachyphylla Steud. [Invalid]	Synonym		WCSP
Aira brasiliensis Spreng. [Illegitimate]	Synonym		WCSP
Aira brasiliensis Raddi	Synonym		WCSP
Aira breviaristata Gilib.	Synonym		WCSP
Aira breviculmis Loisel.	Synonym		WCSP
Aira brevifolia Pursh	Synonym		WCSP
Aira brevifolia M.Bieb. [Illegitimate]	Synonym		WCSP
Aira brigantiaca Chaix [Invalid]	Synonym		WCSP
Aira bulbosa Krock.	Synonym		WCSP
Aira byzantina F.Albers	Synonym		WCSP
Aira caerulea L.	Synonym		WCSP
Aira caespitosa Muhl. [Illegitimate]	Synonym		WCSP
Aira caespitosa Banks & Sol. ex Hook.f.	Synonym		WCSP
Aira caespitosa var. alpina Hoppe	Synonym		TRO
Aira caespitosa var. altissima (Lam.) Peterm.	Synonym		TRO
Aira caespitosa var. altissima (Lam.) Brand	Synonym		TRO
Aira caespitosa var. arctica (Spreng.) Thurb.	Synonym		WCSP
Aira caespitosa var. borealis Trautv.	Unresolved		WCSP
Aira caespitosa f. compacta Waisb.	Synonym		TRO
Aira caespitosa var. genuina Rchb.	Synonym		TRO
Aira caespitosa var. glauca (Hartm. ex Steudel) Andersson	Synonym		TRO
Aira caespitosa subsp. hartmaniana Nyman	Synonym		TRO
Aira caespitosa var. juncea (Vill.) Döll	Synonym		TRO
Aira caespitosa var. media (Gouan) Bonnet	Synonym		TRO
Aira caespitosa f. reptans Borbás	Synonym		TRO
Aira caespitosa subsp. rhenana (Gremli) Nyman	Synonym		TRO
Aira caespitosa f. stolonifera (Hausm.) Asch. & Graebn.	Synonym		TRO
Aira caespitosa var. uliginosa (Weihe & Boenn.) Alef.	Synonym		TRO
Aira calycina (J.Presl) Steud.	Synonym		WCSP
Aira canescens Host [Illegitimate]	Synonym		WCSP
Aira canescens Pers. [Unplaced]	Unresolved		WCSP
Aira canescens L.	Synonym		TRO
Aira canutillo Larrañaga [Unplaced]	Unresolved		WCSP
Aira capensis Steud. [Illegitimate]	Synonym		WCSP
Aira capensis L. f.	Synonym		TRO
Aira capillacea Lam.	Synonym		WCSP
Aira capillacea Frank ex Steudel	Synonym		TRO
Aira capillacea hort. ex Wall.	Synonym		TRO
Aira capillaris Savi	Synonym		WCSP
Aira capillaris B.Heyne ex Hook.f. [Invalid]	Synonym		WCSP
Aira capillaris Lag. [Illegitimate]	Synonym		WCSP
Aira capillaris Host	Synonym		TRO
Aira capillaris subsp. ambigua Arcang.	Synonym		WCSP
Aira capillaris var. ambigua Asch.	Synonym		WCSP
Aira capillaris var. corsica Arcang.	Synonym		WCSP
Aira capillaris var. cupaniana (Guss.) Fiori	Synonym		WCSP
Aira capillaris var. lensaei (Loisel.) Coss. & Durand	Synonym		TRO
Aira capillaris subsp. tenorei (Guss.) Coss. & Durieu	Synonym		WCSP
Aira capillaris var. tenorii (Guss.) Walp.	Synonym		TRO
Aira caryophyllaea Leers	Synonym		WCSP
Aira caryophyllea L.	Accepted		WCSP
Aira caryophyllea Bertol.	Synonym		WCSP
Aira caryophyllea var. aggregata (Jord.) Syme	Synonym		WCSP
Aira caryophyllea var. aggregata (Timeroy ex Bor) Asch. & Graebn.	Synonym		TRO
Aira caryophyllea subsp. armoricana (F.Albers) Kerguélen	Synonym		WCSP
Aira caryophyllea var. biaristata (Emb. & Maire) Maire	Synonym		WCSP
Aira caryophyllea var. capillaris (Host) Vis.	Synonym		WCSP
Aira caryophyllea var. capillaris (Mert. & W.D.J. Koch) Mutel	Synonym		TRO
Aira caryophyllea var. capillaris (Mert. & W.D.J. Koch) Bluff & Fingerh.	Synonym		TRO
Aira caryophyllea subsp. cupaniana (Guss.) Fiori	Synonym		WCSP
Aira caryophyllea var. cupaniana (Guss.) Fiori	Synonym		WCSP
Aira caryophyllea subsp. cupaniana (Guss.) Bonnier & Layens	Synonym		TRO
Aira caryophyllea var. curta (Jord.) Rouy ex Douin	Synonym		TRO
Aira caryophyllea var. divaricata (Pourr.) Asch. & Graebn.	Synonym		TRO
Aira caryophyllea var. divaricata (Loisel.) Husn.	Accepted		TRO
Aira caryophyllea var. divaricata (Pourr.) Druce	Synonym		TRO
Aira caryophyllea subsp. intermedia (Guss.) K.Richt.	Synonym		WCSP
Aira caryophyllea var. latigluma (Steud.) C.E.Hubb.	Synonym		WCSP
Aira caryophyllea var. lensaei (Loisel.) T. Durand & Schinz	Synonym		TRO
Aira caryophyllea var. major Ducommun	Synonym		WCSP
Aira caryophyllea var. major Brongn.	Synonym		TRO
Aira caryophyllea var. microstachya Coss. & Durieu	Synonym		WCSP
Aira caryophyllea var. minor Brongn.	Synonym		WCSP
Aira caryophyllea var. multicaulis (Dumort.) Druce	Synonym		TRO
Aira caryophyllea subsp. multiculmis (Dumort.) Hegi	Synonym		WCSP
Aira caryophyllea var. multiculmis (Dumort.) Bonnier & Layens	Synonym		WCSP
Aira caryophyllea var. multiculmis (Dumort.) Asch. & Graebn.	Synonym		TRO
Aira caryophyllea var. multiculmis (Dumort.) Mathieu	Synonym		TRO
Aira caryophyllea var. multiculmis (Dumort.) Lej. & Courtois	Synonym		TRO
Aira caryophyllea subsp. multiculmis (Dumort.) P. Fourn.	Synonym		TRO
Aira caryophyllea subsp. multiculmis (Dumort.) Bonnier & Layens	Synonym		TRO
Aira caryophyllea var. patulipes (Jord. ex A. Boreau) Syme ex Sowerby	Synonym		TRO
Aira caryophyllea var. provicialis (JORDAN) Fiori	Synonym		TRO
Aira caryophyllea var. reverchonii (Murb.) Maire	Synonym		WCSP
Aira caryophyllea var. tenorii (Guss.) T. Durand & Schinz	Synonym		TRO
Aira caryophyllea subsp. uniaristata (Cav.) Maire	Synonym		WCSP
Aira catabrosodes (K.Koch) Steud.	Synonym		WCSP
Aira cespitosa L.	Synonym		WCSP
Aira cespitosa f. alpestris Kirschl.	Synonym		WCSP
Aira cespitosa subsp. alpina (L.) Hook.f.	Synonym		WCSP
Aira cespitosa var. alpina Gaudin	Synonym		WCSP
Aira cespitosa var. ambigua (Michx.) Pursh	Synonym		WCSP
Aira cespitosa var. arctica (Spreng.) Thurb. ex A.Gray	Synonym		WCSP
Aira cespitosa var. borealis Trautv.	Synonym		WCSP
Aira cespitosa var. bottnica Rothr.	Synonym		WCSP
Aira cespitosa var. brevifolia Parn.	Synonym		WCSP
Aira cespitosa var. compacta Waisb.	Synonym		WCSP
Aira cespitosa var. convoluta Legrand	Synonym		WCSP
Aira cespitosa var. hartmaniana Nyman	Synonym		WCSP
Aira cespitosa var. littoralis Gaudin	Synonym		WCSP
Aira cespitosa var. longiaristata Parn.	Synonym		WCSP
Aira cespitosa var. montana Rchb.	Synonym		WCSP
Aira cespitosa var. pallida W.D.J.Koch	Synonym		WCSP
Aira cespitosa subsp. paludosa Schübl. & G.Martens	Synonym		WCSP
Aira cespitosa var. reptans Borbás	Synonym		WCSP
Aira cespitosa var. setifolia W.D.J.Koch	Synonym		WCSP
Aira cespitosa var. submutica Trautv.	Synonym		WCSP
Aira cespitosa f. tenera Peterm.	Synonym		WCSP
Aira chamaemespilus Host [Unplaced]	Unresolved		WCSP
Aira chinensis Retz.	Synonym		WCSP
Aira chrysophaena Porcius	Synonym		WCSP
Aira ciliaris Steud. [Invalid]	Unresolved		WCSP
Aira ciliaris Kit. [Unplaced]	Unresolved		WCSP
Aira ciliata (R. Br.) Spreng.	Synonym		TRO
Aira clavata Willd. ex Steud. [Invalid]	Synonym		WCSP
Aira collina (Dumort.) B.D.Jacks.	Synonym		WCSP
Aira complanata Steud. [Invalid]	Synonym		WCSP
Aira compressa Raf. [Unplaced]	Unresolved		WCSP
Aira conferta (Pilg.) Hitchc.	Synonym		WCSP
Aira congener Schumach.	Synonym		WCSP
Aira controversa Steud.	Synonym		WCSP
Aira corsica Tausch	Synonym		WCSP
Aira corsica Jord. [Illegitimate]	Synonym		WCSP
Aira corymbosa Fauché & Chaub.	Synonym		WCSP
Aira cristata L.	Synonym		WCSP
Aira cupaniana Guss.	Accepted		WCSP
Aira cupaniana var. biaristata Asch. & Graebn.	Synonym		WCSP
Aira cupaniana var. divaricata (Salis) Maire & Weiller	Synonym		WCSP
Aira cupaniana var. incerta Ces., Pass. & Gibelli	Synonym		WCSP
Aira cuprina Fuss	Synonym		WCSP
Aira curta Jord. ex Boreau	Synonym		WCSP
Aira curtifolia (Scribn.) Rydb.	Synonym		WCSP
Aira dactyloides Rochel	Synonym		WCSP
Aira danthonioides Trin.	Synonym		WCSP
Aira discolor Thuill.	Synonym		WCSP
Aira distichophylla Spreng.	Synonym		WCSP
Aira divaricata Pourr.	Synonym		WCSP
Aira divaricata Loisel.	Synonym		TRO
Aira duriuscula Poir.	Synonym		WCSP
Aira edouardii Reut. ex Jouve	Synonym		WCSP
Aira effusa Spreng. [Illegitimate]	Synonym		WCSP
Aira elatior Steud.	Synonym		WCSP
Aira elegans Willd. ex Gaudin [Illegitimate]	Synonym		WCSP
Aira elegans Vill. ex Steud. [Invalid]	Synonym		WCSP
Aira elegans Willd. ex Kunth	Synonym		TRO
Aira elegans subsp. ambigua (Arcang.) Holub	Synonym		WCSP
Aira elegans var. biaristata Godr.	Synonym		WCSP
Aira elegans subsp. notarisiana (Steud.) Soják	Synonym		WCSP
Aira elegantissima Schur	Accepted		WCSP
Aira elegantissima subsp. ambigua (Arcang.) Dogan	Synonym		WCSP
Aira elegantissima subsp. hosteana Holub	Synonym		WCSP
Aira elodes Brign.	Synonym		WCSP
Aira elongata Salzm. ex Steud. [Invalid]	Synonym		WCSP
Aira elongata Hook.	Synonym		TRO
Aira euflexuosa Syme	Synonym		WCSP
Aira fascicularis Steud. [Spelling variant]	Synonym		WCSP
Aira festucoides Vill.	Synonym		WCSP
Aira filiformis J.Koenig ex Roxb.	Synonym		WCSP
Aira fioriana Sennen [Invalid]	Synonym		WCSP
Aira flammosa Buc'hoz ex Honck. [Invalid]	Synonym		WCSP
Aira flexilis L. ex Giseke	Synonym		WCSP
Aira flexuosa L.	Synonym		WCSP
Aira flexuosa f. argentea Fousny & Callard	Synonym		WCSP
Aira flexuosa subsp. collina Dumort.	Synonym		WCSP
Aira flexuosa var. diffusa (Neilr.) Briq.	Unresolved		TRO
Aira flexuosa f. discolor (Thuill.) Mutel	Synonym		TRO
Aira flexuosa var. glomerata Lange	Synonym		WCSP
Aira flexuosa var. montana Brongn.	Synonym		WCSP
Aira flexuosa var. montana Parnell	Synonym		TRO
Aira flexuosa f. pallida Berlin	Synonym		TRO
Aira flexuosa f. parviflora Tinant	Synonym		WCSP
Aira flexuosa var. uliginosa (Weihe & Boenn.) FRIES	Synonym		TRO
Aira flexuosa var. umbrosa (Wimm. & Grab.) Litv.	Unresolved		TRO
Aira flexuosa f. violacea Peterm.	Synonym		WCSP
Aira fontqueriana Sennen [Unplaced]	Unresolved		WCSP
Aira gayana Steud.	Synonym		WCSP
Aira gigantea Steud.	Synonym		WCSP
Aira gigantea Schrenk ex Griseb. [Invalid]	Synonym		WCSP
Aira glabra Brot. [Unplaced]	Unresolved		WCSP
Aira glabrata Brot.	Synonym		WCSP
Aira glauca Spreng.	Synonym		WCSP
Aira glauca Hartm. ex Steud. [Invalid]	Synonym		WCSP
Aira glauca Rochel [Illegitimate]	Synonym		WCSP
Aira globosa Thore	Synonym		WCSP
Aira glomerata G.Don ex Gray [Invalid]	Synonym		WCSP
Aira gmelinii Honck.	Synonym		WCSP
Aira gracilis (Pers.) Trin. [Illegitimate]	Synonym		WCSP
Aira gracilis Trin. ex Steud.	Synonym		WCSP
Aira grandiflora (Schult.) Bertol.	Synonym		WCSP
Aira grandiflora Steud. [Illegitimate]	Synonym		WCSP
Aira grandis Nyman [Invalid]	Synonym		WCSP
Aira halleri Honck.	Synonym		WCSP
Aira hartmaniana (Nyman) B.D.Jacks.	Synonym		WCSP
Aira hawaiiensis Skottsb.	Synonym		WCSP
Aira hawaiiensis f. depauperata Skottsb.	Synonym		WCSP
Aira hawaiiensis f. haleakalensis Skottsb.	Synonym		WCSP
Aira helodes Steud. [Invalid]	Synonym		WCSP
Aira hirsuta Haller f. ex Schleich.	Synonym		WCSP
Aira hispida Spreng.	Synonym		WCSP
Aira holciformis (J.Presl) Steud.	Synonym		WCSP
Aira holcus-lanatus Vill. [Illegitimate]	Synonym		WCSP
Aira holcus-mollis Vill. [Illegitimate]	Synonym		WCSP
Aira hostii Steud.	Synonym		WCSP
Aira humilis M.Bieb.	Synonym		WCSP
Aira × hybrida Gaudich.	Accepted		WCSP
Aira × hybrida Figert [Illegitimate]	Synonym		WCSP
Aira incompleta Bosc ex Steud. [Invalid]	Synonym		WCSP
Aira indica L.	Synonym		WCSP
Aira inflexa Loisel.	Synonym		WCSP
Aira insularis (Parl.) J.Woods	Synonym		WCSP
Aira insularis (Parl.) Boiss.	Synonym		TRO
Aira intermedia Guss.	Synonym		WCSP
Aira interrupta Rottler ex Steud. [Invalid]	Synonym		WCSP
Aira involucrata Cav.	Synonym		WCSP
Aira ischoemoides K.D.Koenig ex Kunth [Invalid]	Synonym		WCSP
Aira juncea Vill.	Synonym		WCSP
Aira juncifolia Wulfen ex Kunth [Invalid]	Synonym		WCSP
Aira kawakamii Hayata	Synonym		WCSP
Aira kingii Hook.f.	Synonym		WCSP
Aira koelerioides Peyr. [Illegitimate]	Synonym		WCSP
Aira koenigii J.F.Gmel. [Illegitimate]	Synonym		WCSP
Aira labradorica Steud.	Synonym		WCSP
Aira laevigata Sm.	Synonym		WCSP
Aira laevis Brot.	Synonym		WCSP
Aira laevis Spreng. [Illegitimate]	Synonym		WCSP
Aira lagascae Kunth	Synonym		WCSP
Aira lagopoides (L.) Scop.	Synonym		WCSP
Aira latifolia Hook.	Synonym		WCSP
Aira latifolia (Hochst. ex A.Rich.) Steud. [Illegitimate]	Synonym		WCSP
Aira latigluma Steud.	Synonym		WCSP
Aira laxa Rich.	Synonym		WCSP
Aira leersii Kunth [Invalid]	Synonym		WCSP
Aira legei Boreau	Synonym		WCSP
Aira lendigera Lag.	Synonym		WCSP
Aira lendigera var. mutica Boiss.	Synonym		WCSP
Aira lensaei Loisel.	Synonym		WCSP
Aira lensii Rchb.	Synonym		WCSP
Aira lenzei Godr.	Synonym		WCSP
Aira ligulata (Stapf) Henrard	Synonym		WCSP
Aira litoralis Godr. ex Nyman [Invalid]	Synonym		WCSP
Aira littoralis (Gaudin) Godet	Synonym		WCSP
Aira littoralis Wulfen [Unplaced]	Unresolved		WCSP
Aira littoralis (Gaudin) Godr. ex Nyman	Synonym		TRO
Aira lutescens Lojac.	Synonym		WCSP
Aira macrantha Ledeb.	Synonym		WCSP
Aira macranthera (Boiss. & Reut.) Steud.	Synonym		WCSP
Aira maderaspatana Nees ex Steud. [Unplaced]	Unresolved		WCSP
Aira magellanica Hook.f.	Synonym		WCSP
Aira magellanica Lam. ex P.Beauv. [Invalid]	Synonym		WCSP
Aira major Syme [Illegitimate]	Synonym		WCSP
Aira major subsp. cespitosa (L.) Syme	Synonym		WCSP
Aira malatrina Buch.-Ham. ex Wall.	Synonym		WCSP
Aira media Gouan	Synonym		WCSP
Aira media var. congesta Font Quer	Synonym		WCSP
Aira melicoides Michx.	Synonym		WCSP
Aira mexicana Trin. ex E.Fourn. [Invalid]	Synonym		WCSP
Aira micans Jacq. ex Hook.f. [Invalid]	Synonym		WCSP
Aira micrantha Steud. [Unplaced]	Unresolved		WCSP
Aira miliacea Vill.	Synonym		WCSP
Aira minuta Loisel. [Illegitimate]	Synonym		WCSP
Aira minuta L.	Synonym		WCSP
Aira minuta Loefl.	Synonym		TRO
Aira missurica Spreng. ex B.D.Jacks. [Invalid]	Synonym		WCSP
Aira mollis (L.) Schreb.	Synonym		WCSP
Aira mollis Muhl. [Illegitimate]	Synonym		WCSP
Aira montana Brot. ex Nyman [Invalid]	Synonym		WCSP
Aira montana L.	Synonym		TRO
Aira montana var. setacea (Huds.) Huds.	Synonym		WCSP
Aira mucronata Spreng.	Synonym		WCSP
Aira mucronulata Sennen [Unplaced]	Unresolved		WCSP
Aira multicaulis Kunth [Spelling variant]	Synonym		WCSP
Aira multiculmis Dumort.	Synonym		WCSP
Aira multiculmis var. aggregata (Timeroy ex Bor) Rouy ex de Lesd.	Synonym		TRO
Aira nana Steud. [Invalid]	Synonym		WCSP
Aira navicularis Schreb. ex Muhl. [Unplaced]	Unresolved		WCSP
Aira nebrodensis Lojac.	Synonym		WCSP
Aira × neumaniana Dörfl. [Invalid]	Synonym		WCSP
Aira neutralis Walp. [Spelling variant]	Synonym		WCSP
Aira nitida Biehler	Synonym		WCSP
Aira nitida (J.Presl) Steud. [Illegitimate]	Synonym		WCSP
Aira nivea Host [Unplaced]	Unresolved		WCSP
Aira notarisiana Steud.	Synonym		WCSP
Aira nubigena Hitchc.	Synonym		WCSP
Aira nubigena Skottsb. [Unplaced]	Unresolved		WCSP
Aira nutans Weber	Synonym		WCSP
Aira obtusa Raf. [Illegitimate]	Synonym		WCSP
Aira obtusata Michx.	Synonym		WCSP
Aira oryzetorum Spreng.	Synonym		WCSP
Aira pallens Biehler	Synonym		WCSP
Aira pallens Muhl. [Invalid]	Synonym		WCSP
Aira pallens var. aristata Muhl. ex Elliott	Synonym		WCSP
Aira pallescens Kit. ex Roem. & Schult.	Synonym		WCSP
Aira pallida Skottsb.	Synonym		WCSP
Aira pallida var. tenuissima Skottsb.	Synonym		WCSP
Aira paludosa Roth	Synonym		WCSP
Aira paludosa Wibel [Illegitimate]	Synonym		WCSP
Aira palustris Tod. ex.Lojac. [Invalid]	Synonym		WCSP
Aira panicea Willd. ex Steud. [Invalid]	Synonym		WCSP
Aira paradoxa Steud. [Unplaced]	Unresolved		WCSP
Aira parviflora Thuill.	Synonym		WCSP
Aira parvula Hook.f.	Synonym		WCSP
Aira patulipes Jord. ex Boreau	Synonym		WCSP
Aira pensylvanica Spreng.	Synonym		WCSP
Aira petraea Bellardi ex Steud. [Invalid]	Synonym		WCSP
Aira phleoides (Vill.) Steud. [Illegitimate]	Synonym		WCSP
Aira pictigluma Steud.	Synonym		WCSP
Aira pilosa Kit. [Unplaced]	Unresolved		WCSP
Aira pinkeneyi Fr.	Synonym		WCSP
Aira plesiantha Jord. ex Boreau	Synonym		WCSP
Aira poiformis Willd. ex Steud.	Synonym		WCSP
Aira polygama Larrañaga [Unplaced]	Unresolved		WCSP
Aira praecox L.	Accepted		WCSP
Aira praecox var. divaricata Salis	Synonym		WCSP
Aira provincialis Jord.	Accepted		WCSP
Aira provincialis Gennari ex Nyman [Invalid]	Synonym		WCSP
Aira pubescens (Lam.) Vahl	Unresolved		WCSP
Aira pulchella Willd.	Synonym		WCSP
Aira pulchella Link [Illegitimate]	Synonym		WCSP
Aira pulchella var. biaristata Emb. & Maire	Synonym		WCSP
Aira pulchella var. biaristata Emb. & Maire ex Jah. & Maire	Synonym		TRO
Aira pulchella f. brachyanthera Maire	Synonym		WCSP
Aira pulchella subsp. intermedia (Guss.) Maire	Synonym		WCSP
Aira pulchella subsp. provincialis (Jord.) Asch. & Graebn.	Synonym		WCSP
Aira pulchella var. provincialis (Jord.) Fiori	Synonym		WCSP
Aira pulchella subsp. tenorei (Guss.) Asch. & Graebm. ex Bonte	Synonym		TRO
Aira pulchella var. tenorei (Guss.) Fiori	Synonym		TRO
Aira pulchra (Nees & Meyen) Steud.	Synonym		WCSP
Aira pumila Steven ex G.Westb. [Illegitimate]	Synonym		WCSP
Aira pumila C.Agardh ex Roem. & Schult. [Invalid]	Synonym		WCSP
Aira pumila Vill. ex Trin. [Illegitimate]	Synonym		WCSP
Aira pumila Pursh	Synonym		TRO
Aira pungens (Rydb.) Rydb.	Synonym		WCSP
Aira purpurea Walter	Synonym		TRO
Aira purpureoargentea Gilib.	Synonym		WCSP
Aira pusilla Schur [Invalid]	Synonym		WCSP
Aira rara Spreng.	Synonym		WCSP
Aira refracta Lag.	Synonym		WCSP
Aira repens B.Heyne ex Wall.	Synonym		WCSP
Aira reverchonii Murb.	Synonym		WCSP
Aira rigida Dulac [Invalid]	Synonym		WCSP
Aira ruprechtii Griseb. ex Hook.f. [Invalid]	Synonym		WCSP
Aira sabuletorum Steud. [Spelling variant]	Synonym		WCSP
Aira sabulonum Labill.	Synonym		WCSP
Aira sabulonum var. uniflora Balansa	Synonym		WCSP
Aira saburralis Jan ex Guss.	Synonym		WCSP
Aira saxatilis Salzm. ex Trin. [Invalid]	Synonym		WCSP
Aira scabra Zuccagni	Synonym		WCSP
Aira scabrosetacea Knapp	Synonym		WCSP
Aira scoparia Adamovic	Accepted		WCSP
Aira sediformis Host ex Steud. [Unplaced]	Unresolved		WCSP
Aira semineutra Waldst. & Kil.	Synonym		WCSP
Aira serotina Trin. ex Steud. [Unplaced]	Unresolved		WCSP
Aira setacea Huds.	Synonym		WCSP
Aira setacea Retz.	Synonym		TRO
Aira setiformis Host ex Steud. [Unplaced]	Unresolved		WCSP
Aira sicula Tod. [Illegitimate]	Synonym		WCSP
Aira sicula Spreng.	Synonym		WCSP
Aira sorrentini Lojac.	Synonym		WCSP
Aira speciosa Muhl. [Unplaced]	Unresolved		WCSP
Aira spica-venti var. interrupta (L.) Beal	Synonym		WCSP
Aira spicata L. [Spelling variant]	Synonym		WCSP
Aira spicata L.	Synonym		TRO
Aira spiciformis Steud.	Synonym		WCSP
Aira spictabilis Steud. [Unplaced]	Unresolved		WCSP
Aira splendida Willd. ex Steud. [Invalid]	Synonym		WCSP
Aira squarrosa Spreng.	Synonym		WCSP
Aira stolonifera Hausm.	Synonym		WCSP
Aira stricta (Hack.) Nyman	Synonym		WCSP
Aira subaristata Faye ex Andersson	Synonym		WCSP
Aira subspicata L. [Illegitimate]	Synonym		WCSP
Aira subspicata Rainv. [Illegitimate]	Synonym		WCSP
Aira subtriflora Lag.	Synonym		WCSP
Aira subulorum D.Dietr. [Spelling variant]	Synonym		WCSP
Aira subviolaceum Ehrenb. ex Trin. [Invalid]	Synonym		WCSP
Aira sukatschewii Popl.	Synonym		WCSP
Aira superbiens Steud.	Synonym		WCSP
Aira tenera Kit. [Unplaced]	Unresolved		WCSP
Aira tenorei Fuckel ex Willk. & Lange [Invalid]	Synonym		WCSP
Aira tenorei Guss.	Accepted		WCSP
Aira tenorei var. biaristata (Emb. & Maire) Emb. & Maire	Synonym		WCSP
Aira tenorei subsp. intermedia (Guss.) Trab.	Synonym		WCSP
Aira tenorei var. semiaristata Godr.	Synonym		WCSP
Aira tenorii var. intermedia (Guss.) Richter	Synonym		TRO
Aira tenorii f. intermedia (Guss.) Maire & Weiller	Synonym		TRO
Aira tenorii var. provincialis (JORDAN) Douin	Synonym		TRO
Aira tenuifolia (J.Presl) Steud.	Synonym		WCSP
Aira tenuissima (Schrank) Spreng.	Synonym		WCSP
Aira todari Ten. ex Tod.	Synonym		WCSP
Aira todarii Tineo ex Ponzo [Invalid]	Synonym		WCSP
Aira tremula Larrañaga [Unplaced]	Unresolved		WCSP
Aira triaristata E.D.Clarke	Synonym		WCSP
Aira trichoides (Kunth) Spreng.	Synonym		WCSP
Aira triflora Elliott	Synonym		WCSP
Aira triflora Willd. ex Steud. [Invalid]	Synonym		WCSP
Aira triflora Friv. [Illegitimate]	Synonym		WCSP
Aira triflora Roem. & Schult. [Illegitimate]	Synonym		WCSP
Aira triglumis Steud. [Illegitimate]	Synonym		WCSP
Aira truncata Muhl.	Synonym		WCSP
Aira truncata Salzm. ex Trin. [Invalid]	Synonym		WCSP
Aira turczaninowii Litv.	Synonym		WCSP
Aira uliginosa Weihe ex Boenn.	Synonym		WCSP
Aira uniaristata Cav.	Accepted		WCSP
Aira uniaristata var. biaristata (Emb. & Maire) Lambinon	Synonym		WCSP
Aira uniaristata var. incerta (Ces., Pass. & Gibelli) Maire	Synonym		WCSP
Aira valesiaca Colla	Synonym		WCSP
Aira valesiaca (All.) Sut.	Synonym		TRO
Aira vallesiaca Suter [Spelling variant]	Synonym		WCSP
Aira vallesiana (Honck.) All.	Synonym		WCSP
Aira varia Jacq. [Illegitimate]	Synonym		WCSP
Aira variegata St.-Amans [Illegitimate]	Synonym		WCSP
Aira variegata (Boiss.) Steud. [Illegitimate]	Synonym		WCSP
Aira vaseyana Rydb.	Synonym		WCSP
Aira versicolor Roem. & Schult.	Synonym		WCSP
Aira vestita Steud.	Synonym		WCSP
Aira viatica Griff.	Synonym		WCSP
Aira villosa L.f.	Synonym		WCSP
Aira violacea Willd. ex Steud.	Synonym		WCSP
Aira viridula Poir.	Synonym		WCSP
Aira vivipara Steud.	Synonym		WCSP
Aira wibeliana Sond. ex W.D.J.Koch	Synonym		WCSP
Aira wilhelmsii Steud.	Synonym		WCSP