| Mesembryanthemum abbreviatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum aberdeenense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum abruptum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum abyssinicum Regel | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum abyssinicum Pax ex Engl. [Illegitimate] | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acaule L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acinaciforme L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acrosepalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aculeatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acuminatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acutangulum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acutifolium L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acutipetalum N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum acutisepalum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum acutum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum adscendens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aduncum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aduncum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aduncum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aduncum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aequilaterale Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aequilaterum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum aereum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aestivum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aggregatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum agninum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aitonis Jacq. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum albatum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum albertense N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum albertiniense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum albescens (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum albicaule Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum albicute N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum albidum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum albiflorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum albinotum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum albipunctatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum alboroseum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum album Haw. ex Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum album L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum alkalifugum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aloides Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum alsinifolium G.Don | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum altigena L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum altile N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum amabile (Gerbaulet & Struck) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum amicorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum amoenum Salm-Dyck ex DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum amplectens L.Bolus | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum amplexicaule L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum amplexum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ampliatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ampullaceum Sheph. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum anatomicum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum anceps Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum androsaceum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum anemoniflorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum angelicae Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum angulatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum angulipes L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum angustipetalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum angustum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum annulatum A. Berger | Synonym |  | TRO |  | 
	
		| Mesembryanthemum annuum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum anomalum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum antemeridianum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum apetalum L.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aphyllum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum apiatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum apiculatum Kensit | Synonym |  | TRO |  | 
	
		| Mesembryanthemum apodantbum Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum approximatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum apricum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aquosum L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum arboriforme Burch. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum arbuthnotiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum archeri (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum arenarium (N.E.Br.) L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum arenosum Schinz | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum argenteum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aridum Moench | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aristulatum Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum armatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum arrectum (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum articulatum Thunb. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum asperulum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum asperum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum assimile N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum astridae Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum atratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum atrocinctum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum attenuatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum attonsum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum augeiforme Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aurantiacum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aurantium Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum auratum Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aureum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum aureum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ausanum Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ausense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum australe Sol. ex G.Forst. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum austricola L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum axthelmianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum barbatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum barklyi N.E. Br. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum barnardii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum baylissii (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum beetzii Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum bellidiflorum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bellidifolium L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bellidiforme Burm.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bellum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bergerianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum berghiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum beswickii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bibracteatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bicolor L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bicoloratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bicolorum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bicorne Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bidentatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bifidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bifoliatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bifolium Breiter ex Hoffmanns. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum biforme N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bigibberatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bijliae N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bilobum Marloth | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum binum L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum blandum Haw. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum boerhavii Eckl. & Zeyh. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bolusiae Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bolusii Hook. f. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum bosscheanum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brachiatum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brachiatum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brachiatum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brachyandrum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brachyphyllum Welw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bracteatum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bracteatum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brakdamense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum breve L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum brevicarpum (L.Bolus) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brevicaule Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brevicolle N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brevifolium Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brevifolium Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brevipes Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brevistaminum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum britteniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brownii Hook.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum brunnthaleri A. Berger | Synonym |  | TRO |  | 
	
		| Mesembryanthemum brunnthalerianum A.Berger ex Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bulbosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum bulletrapense Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum burmanni Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caducum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caducum Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caespitosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calamiforme L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum calandrum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calcaratum Wolley-Dod | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calcareum Marloth | Synonym |  | TRO |  | 
	
		| Mesembryanthemum calcicola L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calculus A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calendulaceum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calendulaceum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calycinum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum calycinum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum campestre Burch. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum canaliculatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum candens Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum candidissimum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum candollei Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum canescens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caninum Lam. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum canonotatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum canum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum capillaceum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum capillare Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum capitatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum capomii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum carinans Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum carinatum Vent. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum carneum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caroli L.Bolus | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caroli-schmidtii Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum carolinense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caspicum S.G.Gmel. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum catervum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caudatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum caulescens Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cauliculatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cauliferum (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cedarbergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ceratophyllum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ceriseum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum chauviniae Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum chilense Molina | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum chrysoleucum Schltr. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum chrysophthalmum (Gerbaulet & Struck) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum chrysum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum cibdelum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cigarettiferum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ciliatum Aiton | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ciliolatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cinctum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cinereum Marloth | Synonym |  | TRO |  | 
	
		| Mesembryanthemum citrinum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum clandestinum Haw. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum clausum Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum clavatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum clavatum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum clavellatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum clavifolium L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum claviforme DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum clavulatum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cleistum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum clivorum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coccineum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum cognatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum collinum Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coloratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum commutatum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum compactum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum compressum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum comptonii L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum comptum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum concavum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum concinnum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum condensum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum confertum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum confusum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum congestum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum connatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum conspicuum Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum conspicuum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum constrictum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum convexum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cookii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cooperi Hook.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum copiosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum copticum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum copticum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coralliflorum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coralliforme Vest | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum corallinum Thunb. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coralloides DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cordifolium L.f. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coriarium Burch. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum corniculatum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum corniculatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum corniculatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cornutum Salm-Dyck ex Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum coruscans Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cradockense Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crassicaule Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crassifolium L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crassipes Morl. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum crassulifolium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crassulinum Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crassuloides Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crassum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crateriforme L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum criniflorum L. f. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum crispatum Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crispum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum croceum Jacq. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum cronemeyerianum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cruciatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crycocalyx L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum cryptanthum Hook.f. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cryptopodum Kensit | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crystallinum L. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum crystallophanes Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cultratum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cuneifolium Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cupreum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cupulatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum curtophyllum L.Bolus | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum curtum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum curviflorum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum curvifolium DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum curvifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cyathiforme L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cylindricum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cymbifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cymbifolium Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cymbiforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum cymosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dactylinum Welw. ex Oliv. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum damaranum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dasyphyllum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dealbatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum debile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deceptum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deciduum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum decipiens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum decorum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum decumbens Mill. ex Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum decurrens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum decurvatum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum decussatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deflectum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deflexum Sol. ex Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deflexum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum defoliatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dejagerae L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum dekenahii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum delaetianum Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum delicatulum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deliciosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deltatum (Schwantes) Maire & Weiller | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum deltoides L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum delum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum demissum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum densifolium L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum densipetalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum densum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dentatum J.Kern. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum denticulatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum denticulatum-canum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dependens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum depressum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum depressum Sims | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum derenbergiana Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum deserticola Marloth | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dichroum Rolfe | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dielsianum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum difforme L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum difforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum difforme Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum diffusum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum digitatum Aiton | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum digitatum subsp. littlewoodii (L.Bolus) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum digitiforme Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dilatatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dimidiatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum diminutum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dimorphum Welw. ex Oliv. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dinterae Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dinteri Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum disgregum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum displosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dissimile N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dissitum N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum distans L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum diutinum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum divergens Kensit | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum diversifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum diversipapillosum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum diversiphyllum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dolabriforme L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dolabriformoides Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dolomiticum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dregeanum Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum drepanophyllum Schltr. & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dressianum J.W.Ingram | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum duale N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum dubitans L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dubium Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dubium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dulce L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dumosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dunense Sond. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum duthieae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dyckii A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum dyeri N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum eberlanzii Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ebracteatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ebracteatum Pax ex Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum echinatum Lam. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum ecklonis Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum edentulum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum edule L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum edule var. aequilaterum (Haw.) Moss. | Unresolved |  | TRO |  | 
	
		| Mesembryanthemum edule var. virescens (Haw.) Moss | Synonym |  | TRO |  | 
	
		| Mesembryanthemum edwardsiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum eendornense Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum effusum Salm-Dyck ex Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum egregium L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum elegans Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum elineatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum elishae N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum elizae Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum elongatum Haw. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum emarcidum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum emarginatoides Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum emarginatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum emarginatum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum englerianum Dinter & A. Berger | Synonym |  | TRO |  | 
	
		| Mesembryanthemum englischiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum enorme N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum equilateratum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum erectum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum erectum Link | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum erectum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum erigeriflorum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ermininum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ernestii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum eurystigmatum Gerbaulet | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum evolutum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum exacutum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum exalatum (Gerbaulet) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum excavatum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum excedens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum exiguum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum exile N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum expansum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum expansum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum explanatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum exspersum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum falcatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum falcatum Lam. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum falciforme Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum familiare Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fasciculatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fastigiatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fastigiatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum felinum Lam. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum felinum Hill ex Weston | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fenchelii Schinz | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fergusoniae N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fergusoniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ferrugineum Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum festivum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fibuliforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ficiforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum filamentosum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum filamentosum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum filamentosum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum filicaule Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum filiforme Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum filipetalum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fimbriatum Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum firmum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fissoides Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum fissum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flaccidum Jacq. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum flavens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flavidum Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flavum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flexifolium Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flexifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flexile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flexuosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flexuosum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum floribundum Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum floriferum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum flos-solis A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum foliosum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum foliosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum forficatum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum forficatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum formosulum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum formosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum forskahlii Hochst. ex Boiss. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum forsskalii Hochst. ex Boiss. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum fourcadei L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fourcadei N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fragrans Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum framesii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum framesii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum francisci Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fraternum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum frederici L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum friedrichiae Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum frithii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum frutescens L.Bolus | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fulleri (L.Bolus) L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fulviceps N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fulvum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fulvum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum furfureum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum furvum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fuscum Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum fusiforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum galpiniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum galpinii (L.Bolus) L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gariepense (Gerbaulet & Struck) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gariusanum Dinter | Accepted |  | TRO |  | 
	
		| Mesembryanthemum gaussenii Leredde | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum geminatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum geminiflorum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum geminiflorum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum geminum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum geniculiflorum L. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gessertianum Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gibbosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum giffenii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gigas Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum glabrum Aiton | Synonym |  | TRO |  | 
	
		| Mesembryanthemum glaciale Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gladiatum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glareicola (Klak) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glareosum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glaucescens Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glaucinum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glaucinum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glaucoides Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glaucum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum glebula Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum globosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum globosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum glomeratum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum godmaniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum goodiae N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gracile Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gracile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gracilipes L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gracilistylum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gramineum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum grandiflorum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum grandifolium Schinz | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum graniforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum graniticum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum granulatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum granulicaule Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum griquense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum griseum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum grossum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum grossum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum guerichianum Pax | Accepted |  | TRO |  | 
	
		| Mesembryanthemum guianense Klotzsch ex Walp. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum guthrieae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum gymnocladum Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum haeckelianum A.Berger | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum halenbergense Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hamatile N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hamatum L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum hantamense Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum harazianum Deflers | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum haworthii Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum haworthii Donn | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum heathii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hebes N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum helianthoides Aiton | Synonym |  | TRO |  | 
	
		| Mesembryanthemum henricii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum herbeum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hermannii Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum herrei L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum herrei N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hesperanthum Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hesperanthum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum heteropetalum Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum heterophyllum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum heterophyllum Andrews | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hexamerum (L.Bolus) N.E.Br. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hexaphyllum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hiemale L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hirsutum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hirtellum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hirtellum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hirtellum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hirtum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hispidifolium Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hispidum L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hispidum var. pallidum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum hispifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hoerleinianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum holense Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hollandii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hookeri A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum horizontale Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum horridum Koutnik & Lavis | Accepted |  | TRO |  | 
	
		| Mesembryanthemum hortenseae (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hospitale Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hugo-schlechteri Tischer | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum humifusum J.Lee ex Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum humifusum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum humile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum humile L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hurlingii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hutchinsonii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hybridum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum hypertrophicum Dinter | Accepted |  | TRO |  | 
	
		| Mesembryanthemum ignavum Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum imbricans Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum imbricatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum imbricatum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum immelmaniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum impressum (L.Bolus) J.W.Ingram | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inachabense Engl. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum inaequale Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inclaudens Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum inclusum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum incomptum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inconspicuum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum incurvatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum incurvum E.Mey. ex Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum incurvum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum incurvum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum indecorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum induratum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inexpectatum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inflexum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inornatum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum insidens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum insigne Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum insititium Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum insolitum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum inspersum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum integrum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intermedium L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intervallare L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intonsum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intonsum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intransparens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intricatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum intrusum Kensit | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum invalidum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum iteratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ivori N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum johannis-winkleri Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum jucundum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum jugiferum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum julii Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum junceum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum juritzii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum juttae Dinter & A. Berger | Synonym |  | TRO |  | 
	
		| Mesembryanthemum karasbergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum karasmontanum Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum karrooense L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum karrooicum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum klaverense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum klinghardtianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum knolfonteinense Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum knysnanum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum kolbei L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum kovisimontanum Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum kuntzei Schinz | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum labyrintheum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lacerum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum lacunatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ladismithiense Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laetum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laeve Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laeve Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laeve Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laevigatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lanceolatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lanceum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lanceum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lancifolium (L.Bolus) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lapidiforme Marloth | Synonym |  | TRO |  | 
	
		| Mesembryanthemum latens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lateriflorum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum latipetalum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum latisepalum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum latum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laurifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lavisii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lawsonii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laxifolium L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laxipetalum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laxum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum laxum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lectum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lehmannii Eckl. & Zeyh. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum leightoniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum leipoldtii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum leipoldtii (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lene N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lepidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum leptaleum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum leptarthron A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum leptosepalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lericheanum Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lerouxiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lesliei N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum leucantherum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum leviculum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum levynsiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lewisae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum liberale L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum liebendalense L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum lignescens (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ligneum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lilliputanum Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum limbatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum limpidum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lindequistii Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lineare Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum linearifolium L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum lineolatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lingueforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum linguiforme L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum lique N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum litorale Kensit | Synonym |  | TRO |  | 
	
		| Mesembryanthemum locale N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longifolium L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum longipapillatum (L.Bolus) L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longipapillosum Dinter | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longipes N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longisepalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longispinulum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longistamineum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longistylum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longistylum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longistylum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum longum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum loratum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum loreum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum loreum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum louiseae L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum lucidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lucidum Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum luederitzii Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lunatum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lunulatum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum lupinum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum luteolum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum luteoviride Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum luteum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macellum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macowanii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macradenium L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum macrocalyx Kensit | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macrocarpum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macrophyllum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum macrorhizum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macrorrhizum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macrosepalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum macrostigma L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum maculatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum magnificum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum magniflorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum magnipunctatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum mahoni N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum maleolens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum malleoliforme Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mallesoniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum margaretae Schwantes | Synonym |  | TRO |  | 
	
		| Mesembryanthemum marginatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mariae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum marianae L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum marinum A.Berger ex Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum maritimum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum marlothii Pax | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum marmoratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum martleyi L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mathewsii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum matutinum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum maximiliani Schltr. & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum maximum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum maxwellii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum medium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum megarhizum G.Don | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum melanospermum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum melanospermum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum meleagris L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum mellei L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mentiens A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum meyeri N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum meyeri Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum micans L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum micranthum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum micranthum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum micropetalum Pers. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum micropetalum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum microphyllum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum microspermum Dinter & Derenb. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum microstigma L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum middlemostii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum milleri Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum minimum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum minusculum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum minusculum Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum minutiflorum Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum minutum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum mirabile N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum miserum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mitratum Marloth | Synonym |  | TRO |  | 
	
		| Mesembryanthemum modestum Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum molle Aiton | Synonym |  | TRO |  | 
	
		| Mesembryanthemum moniliforme Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum montaguense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum montanum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum monticola Sond. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum montis-draconis Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum montis-moltkei Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum mucosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mucronatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mucroniferum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mucroniflorum Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mucronulatum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum muelleri L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum muirianum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum muirii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum multiceps Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum multiflorum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum multiflorum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum multipunctatum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum multiradiatum Jacq. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum multiseriatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum munitum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum muricatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum murinum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum musculinum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum mustelinum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mutabile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum mutans L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum muticum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nakurense Engl. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum namaquanum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum namaquense Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum namibense Marloth | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nanum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum napierense Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum napiforme N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum nardouwense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nationae N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum necopinum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum neethlingiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum neglectum (S.M.Pierce & Gerbaulet) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum neilii (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum neilsoniae L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum neofoliosum Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nevillei N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nissenii Dinter | Synonym |  | TRO |  | 
	
		| Mesembryanthemum nitidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nitidum Salm-Dyck ex Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum niveum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nobile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum noctiflorum L. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum noctiflorum subsp. defoliatum (Haw.) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum noctiflorum subsp. stramineum (Haw.) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nodiflorum L. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nodosum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum notabile Link | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nothum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nubigenum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nucifer (Ihlenf. & Bittrich) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nuciforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum nudicaule A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obconellum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obconicum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obcordellum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obliquum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obliquum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obliquum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obmetale N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obsubulatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum obtusum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum occidentale Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ochraceum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum octojuge L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum octonarium L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum octophyllum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum oculatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum odontocalyx Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum odoratum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum odoratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum oehleri Engl. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum oligandrum Kunze | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum olivaceum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum olivaceum Schltr. & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum optatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum opticum Marloth | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum opulentum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum orbiculare Page | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum orpenii N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum ortendahlii Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum otzenianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum oubergense (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ovatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum oviforme N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum oxysepalum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum oxysepalum Schltr. & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum paardebergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pachyphyllum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pachypodium Kensit | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pachypus L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum pageae N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pageanum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pallens Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pallens Sol. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pallescens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pallidum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pallidum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum palustre L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pansifolium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum papillatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum papuliferum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum papulosum L. f. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum paripetalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parkhuisense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvibracteatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parviflorum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parviflorum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvifolium Lam. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvifolium Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvifolium Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvipapillatum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum parvipetalum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvulum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum parvum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum patens Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum patersoniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum patulum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum paucandrum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum pauciflorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum paucifolium L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum paulum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum pauper Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pauxillum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum paxianum Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum paxii Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum peacockiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pearsonii N.E.Br. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum peersii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pellanum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pellitum Friedr. | Accepted |  | TRO |  | 
	
		| Mesembryanthemum pellucidum (Schwantes) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pentagonum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum perfoliatum Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum perforatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum perlatum Dinter | Accepted |  | TRO |  | 
	
		| Mesembryanthemum perpusillum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum persistens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum perspicuum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum perviride Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum petiveri Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pfeilii Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum phillipsii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum phylicoides N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pictum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pilifolium Haw. ex Link | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pillansii Kensit | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pilosulum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pilosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum piluliforme N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pingue L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pinnatifidum L. f. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pinnatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum piquetbergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum piscodorum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pisiforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pisinnum N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pittenii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum placitum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum planum L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum platycalyx L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum plenifolium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pocockiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pole-evansii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum politum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum polyanthon Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum polyanthum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum polypetalum A.Berger & Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum polyphyllum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pomeridianum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pomonae Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ponderosum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pottsii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum praecipitatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum praecox F. Muell. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum praecultum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum praepingue Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum prasinum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pressum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum primivernum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum primulinum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum prismaticum Marloth ex Schick | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum procumbens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum productum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum prominulum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum promontorii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pronum N.E.Br. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum propinquum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum prostratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum protractum Link | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum proximum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pruinosum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pseudoausanum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pseudorupicola Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pseudoschlichtianum (S.M.Pierce & Gerbaulet) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pseudotruncatellum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum puberulum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pubescens Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pugioniforme L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pulchellum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pulchrum (N.E.Br.) N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pulverulentum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pulverulentum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pulverulentum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pulvinatum Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pumilum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pumilum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum punctatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum punctulatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pungens A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum puniceum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum purpurascens Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum purpureo-roseum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum purpureoalbum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum purpureocroceum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum purpureostylus L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum purpureum Fisch. ex Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum purpusii Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pusillum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pustulatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum putterillii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum puttkammerianum Dinter & A. Berger | Synonym |  | TRO |  | 
	
		| Mesembryanthemum pygmaeum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pyrodorum Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum pyropeum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum quadrifidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum quaesitum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum quartziticola Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum quarziticum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum quinangulatum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum rabiei (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rabiesbergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum racemosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum radiatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum radicans DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum radicans (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ramosissimum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ramulosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rangei Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rapaceum Jacq. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rectum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum recumbens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum recurvum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum recurvum Moench | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum recurvum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum reductum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum reflexum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rehmannii Schinz | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rehneltianum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum relaxatum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum renniei L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum repens Salisb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum repens Salm-Dyck ex Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum reptans Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum resurgens Kensit | Synonym |  | TRO |  | 
	
		| Mesembryanthemum retroflexum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum retroversum Kensit | Synonym |  | TRO |  | 
	
		| Mesembryanthemum rheolens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rhizophorum Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rhodanthum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum rhomboideum Salm-Dyck | Synonym |  | TRO |  | 
	
		| Mesembryanthemum rhopalophyllum Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rigidicaule Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rigidicaule Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rigidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ringens L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ringens Thunb. ex Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ringens var. felina L. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum robustum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rogersii Schönland & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum roseatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum roseolum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum roseum Willd. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rossii Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum rostellatum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rostellum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rostratoides Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rostratum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rosulatum Kensit | Synonym |  | TRO |  | 
	
		| Mesembryanthemum rubricaule Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rubrocinctum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rubrocinctum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rubrolineatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rubroluteum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rubroroseum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum rubrum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ruedebuschii Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rufescens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rupestre L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rupicola Engl. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum rupis-arcuatae Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rurale N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ruschianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ruschiorum Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum rustii A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sabulicola Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sabulosum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sabulosum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sabulosum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum salicola L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum salicornioides Pax | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum salmii Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum salmoneum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum salmoneum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum salteri L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sarcocalycanthum Dinter & Berger | Accepted |  | TRO |  | 
	
		| Mesembryanthemum sarmentosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum saturatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sauerae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum saxetanum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum saxicola N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scabrum Thunb. ex Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scabrum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scalpratum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scapigerum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scapigerum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schenckii Schinz | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum × schickii Poind. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schimperi Engl. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schlechteri N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schlichtianum Sond. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schneiderianum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schoenlandianum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schollii Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schultzei Schltr. & Diels | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum schwantesii Dinter ex Schwantes | Synonym |  | TRO |  | 
	
		| Mesembryanthemum scintillans Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scitulum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum scutatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sedentiflorum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum sedoides Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum semicylindricum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum semidentatum Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum semidentatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum senarium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum separatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum serotinum (L.Bolus) Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum serpens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum serratifolium Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum serratum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum serrulatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sessile Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sessiliflorum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum setosum L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum setuliferum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sexpartitum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum shandii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sibbettii L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum signatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum simile Harv. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum simile Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum simpsonii Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum simulans Marloth | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sinuosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sladenianum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sobrinum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sociorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum socium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum solidum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum solutifolium A.Berger | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sordidum DC. ex Spreng. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sororium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spathulatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spathulatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spatulatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum speciosum Haw. | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spectabile Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum spinescens Pax ex Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spiniforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spinosum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spinosum var. micranthum A.Berger | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spinuliferum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spinuliforme Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum splendens L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum splendens Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum spongiosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum springbokense Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum squalidum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum squamulosum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum staminodiosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum staminodiosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stanleyi L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stayneri L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum steenbergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum steingroeveri Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stellans N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stellatum Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stellatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stelligerum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stenandrum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum stenopetalum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stenophyllum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stenum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stephanii Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stipulaceum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum stokoei L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stramineum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stramineum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stratum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stratum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum striatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum strictum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum strictum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum strubeniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum strumosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum styliferum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum stylosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suaveolens L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suaveolens Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suaveolens Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suavissimum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suavissimum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subaduncum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subaequale L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subalatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subalbum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subcompressum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subglobosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subglobosum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subhispidum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subincanum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sublunatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subnodosum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subrectum Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subrigidum L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum subrisum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subrostratum Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subspinosum Kuntze | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subtereticaule L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum subtruncatum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subulatoides Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum subulatum Mill. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum succulentum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum succumbens Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suffruticosum (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sulcatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum superans L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum suppositum L.Bolus | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum surrectum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum sutherlandii Hook.f. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum swartbergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum taurinum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum taylorianum Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum taylorii N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tegens F. Muell. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tenellum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tenue Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tenuicaule A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tenuiflorum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tenuifolium L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tenuifolium Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum teretifolium Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum teretiusculum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ternifolium Thunb. ex Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum testaceum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum testaceum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum testiculare Aiton | Synonym |  | TRO |  | 
	
		| Mesembryanthemum testiculatum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tetragonum Moench | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tetragonum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tetragonum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tetrasepalum Regel | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum thecatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum theris Perr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum thermarum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum theurkauffii (Maire) Maire | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum thunbergii Eckl. & Zeyh. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tigrinum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tinctum L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tomentosum Klak | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum torquatum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tortuosum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tradescantioides A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum translucens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum transvaalense Rolfe | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum trichosanthum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum trichotomum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tricolor Willd. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tricolor Steud. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tricolor Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tricolorum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum triflorum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tripolium L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum triquetrum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum triticiforme L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum trothae Engl. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum truncatulum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum truncatum Thunb. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tuberculatum Mill. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tuberculosum Rolfe | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tuberosum L. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tugwelliae L. Bolus | Synonym |  | TRO |  | 
	
		| Mesembryanthemum tulbaghense A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tulbaghense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum tumidulum Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum turbinatum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum turbiniforme Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum turrigerum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uitenhagense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum umbellatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum umbellatum Thunb. ex Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum umbelliflorum Jacq. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uncatum Salm-Dyck | Synonym |  | TRO |  | 
	
		| Mesembryanthemum uncinatum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uncinatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uncinellum Salm-Dyck ex Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uncum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uncum var. gydouwense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum unidens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uniflorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum urbanianum Schltr. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum utile L.Bolus | Synonym |  | WCSP (in review) |  | 
	
		| Mesembryanthemum uviforme Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum vaginatum Lam. | Accepted |  | WCSP (in review) |  | 
	
		| Mesembryanthemum valens N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum validum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vallis-gratiae Schltr. & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vallis-mariae Dinter & Schwantes | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vallis-pacis Dinter ex Range | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vanheerdei (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vanrensburgii (L.Bolus) Klak | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vanzijliae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum variabile Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum varians Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum variifolium N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum velutinum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum velutinum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum ventricosum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum verecundum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vermeuleniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vernae Dinter & A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vernale L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vernicolor L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum verruculatum Thunb. ex Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum verruculatum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum verruculoides Sond. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum verruculosum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum versicolor Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum versicolor Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vescum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vespertinum A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum viatorum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum victoris L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vigilans L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum villiersii L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum villosum L. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum villosum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vinaceum L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum violaceum Eckl. & Zeyh. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum violaceum DC. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum violense L. Bolus | Accepted |  | TRO |  | 
	
		| Mesembryanthemum virens Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum virescens Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum virgatum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum viride Haw. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum viridicatum N.E.Br. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum viridiflorum Aiton | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vittatum N.E. Br. | Synonym |  | TRO |  | 
	
		| Mesembryanthemum volckameri Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vulpinum Haw. | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum vulvaria Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum watermeyeri L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum weigangianum Dinter | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum wettsteinii A.Berger | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum wilmaniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum wittebergense L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum woodburniae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum wordsworthiae L.Bolus | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum zeyheri Salm-Dyck | Unresolved |  | WCSP (in review) |  | 
	
		| Mesembryanthemum zygophylloides L.Bolus | Unresolved |  | WCSP (in review) |  |