| Massonia amygdalina Baker | Synonym |  | WCSP |  | 
	
		| Massonia angustifolia L.f. | Synonym |  | WCSP |  | 
	
		| Massonia aurea (Lindl.) G.Don | Synonym |  | WCSP |  | 
	
		| Massonia bifolia (Jacq.) J.C.Manning & Goldblatt | Accepted |  | WCSP |  | 
	
		| Massonia bokkeveldiana Poelln. | Synonym |  | WCSP |  | 
	
		| Massonia bolusiae W.F.Barker | Synonym |  | WCSP |  | 
	
		| Massonia bowkeri Baker | Synonym |  | WCSP |  | 
	
		| Massonia brachypus Baker | Synonym |  | WCSP |  | 
	
		| Massonia breviscapa Lehm. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia burchellii Baker | Synonym |  | WCSP |  | 
	
		| Massonia calvata Baker | Synonym |  | WCSP |  | 
	
		| Massonia candida Burch. ex Baker | Synonym |  | WCSP |  | 
	
		| Massonia comata Burch. ex Baker | Synonym |  | WCSP |  | 
	
		| Massonia concinna Baker | Synonym |  | WCSP |  | 
	
		| Massonia cordata Jacq. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia coronata Jacq. | Synonym |  | WCSP |  | 
	
		| Massonia corymbosa (L.) Ker Gawl. | Synonym |  | WCSP |  | 
	
		| Massonia depressa Houtt. | Accepted |  | WCSP |  | 
	
		| Massonia dregei Baker | Synonym |  | WCSP |  | 
	
		| Massonia echinata L.f. | Accepted |  | WCSP |  | 
	
		| Massonia ensifolia (Thunb.) Ker Gawl. | Synonym |  | WCSP |  | 
	
		| Massonia etesionamibensis (U.Müll.-Doblies & D.Müll.-Doblies) J.C.Manning & Goldblatt | Accepted |  | WCSP |  | 
	
		| Massonia grandiflora Lindl. | Synonym |  | WCSP |  | 
	
		| Massonia grandifolia Ker Gawl. | Synonym |  | WCSP |  | 
	
		| Massonia greenii Baker | Synonym |  | WCSP |  | 
	
		| Massonia heterandra (Isaac) Jessop | Synonym |  | WCSP |  | 
	
		| Massonia hirsuta Link & Otto | Accepted |  | WCSP |  | 
	
		| Massonia huttonii Baker | Synonym |  | WCSP |  | 
	
		| Massonia inexpectata Poelln. | Synonym |  | WCSP |  | 
	
		| Massonia jasminiflora Burch. ex Baker | Accepted |  | WCSP |  | 
	
		| Massonia jasminiflora Burch. Ex Bak. | Unresolved |  | TRO |  | 
	
		| Massonia laeta Masson ex Baker [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia lanceifolia Jacq. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia lanceolata Thunb. | Synonym |  | WCSP |  | 
	
		| Massonia lanceolata Zeyh. ex Kunth [Illegitimate] | Synonym |  | WCSP |  | 
	
		| Massonia latebrosa Masson ex Baker | Synonym |  | WCSP |  | 
	
		| Massonia latifolia L.f. | Synonym |  | WCSP |  | 
	
		| Massonia linearis Drège ex Kunth | Synonym |  | WCSP |  | 
	
		| Massonia longifolia Jacq. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia longifolia var. candida Burch. ex Ker Gawl. | Synonym |  | WCSP |  | 
	
		| Massonia longipes Baker | Synonym |  | WCSP |  | 
	
		| Massonia lutea Lindl. | Synonym |  | WCSP |  | 
	
		| Massonia marginata Willd. ex Kunth | Synonym |  | WCSP |  | 
	
		| Massonia modesta Fourc. | Synonym |  | WCSP |  | 
	
		| Massonia muricata Ker Gawl. | Synonym |  | WCSP |  | 
	
		| Massonia namaquensis Baker | Synonym |  | WCSP |  | 
	
		| Massonia nervosa Hornem. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia nivea Burch. ex Salisb. [Invalid] | Synonym |  | WCSP |  | 
	
		| Massonia nodicarpa C.F.Gaertn. [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia obovata Jacq. | Synonym |  | WCSP |  | 
	
		| Massonia odorata Hook.f. | Synonym |  | WCSP |  | 
	
		| Massonia orientalis Baker | Synonym |  | WCSP |  | 
	
		| Massonia ovalis Drège ex Kunth [Invalid] | Synonym |  | WCSP |  | 
	
		| Massonia parvifolia Baker | Synonym |  | WCSP |  | 
	
		| Massonia pauciflora Dryand. ex W.T.Aiton [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia pedunculata Baker | Synonym |  | WCSP |  | 
	
		| Massonia pinsilla Masson ex Salisb. [Invalid] | Synonym |  | WCSP |  | 
	
		| Massonia pusilla Banks ex Ker Gawl. | Synonym |  | WCSP |  | 
	
		| Massonia pustulata Jacq. | Accepted |  | WCSP |  | 
	
		| Massonia pygmaea Schltdl. ex Kunth | Accepted |  | WCSP |  | 
	
		| Massonia pygmaea subsp. pygmaea | Synonym |  | WCSP |  | 
	
		| Massonia rugulosa Licht. ex Kunth | Synonym |  | WCSP |  | 
	
		| Massonia sanguinea Jacq. | Synonym |  | WCSP |  | 
	
		| Massonia scabra Thunb. | Synonym |  | WCSP |  | 
	
		| Massonia schlechtendalii Baker | Synonym |  | WCSP |  | 
	
		| Massonia sempervirens U.Müll.-Doblies, G.Milkuhn & D.Müll.-Doblies | Accepted |  | WCSP |  | 
	
		| Massonia setulosa Baker | Accepted |  | WCSP |  | 
	
		| Massonia tenella Sol. ex Baker | Accepted |  | WCSP |  | 
	
		| Massonia triflora Compton | Synonym |  | WCSP |  | 
	
		| Massonia undulata Thunb. | Synonym |  | WCSP |  | 
	
		| Massonia uniflora Banks ex Baker [Unplaced] | Unresolved |  | WCSP |  | 
	
		| Massonia versicolor Baker | Synonym |  | WCSP |  | 
	
		| Massonia violacea Andrews | Synonym |  | WCSP |  | 
	
		| Massonia wittebergensis U.Müll.-Doblies & D.Müll.-Doblies | Accepted |  | WCSP |  | 
	
		| Massonia zeyheri Kunth | Synonym |  | WCSP |  |