| Zea mays L. | 
		Accepted | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. acuminata Golosk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. amylacea (Sturtev.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. amyleosaccharata (Sturtev.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. aorista (Greb.) Golosk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. ceratina (Kuleshov) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. ceratina Kuleshov | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. everta (Sturtev.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. everta (Sturtev.) L.H.Bailey | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. gracillima Körn. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. gracillima Körn. ex Hitchc. | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Zea mays f. hanakibi Makino | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. hirta (Bonaf.) Alef. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. huehuetenangensis (Iltis & Doebley) Doebley | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. huehuetenangensis Iltis & Doebley | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. indentata (Sturtev.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. indentata (Sturtev.) L.H.Bailey | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. indurata (Sturtev.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. indurata (Sturtev.) L.H. Bailey | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Zea mays var. japonica (Van Houtte) Alph.Wood | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. luxurians (Durieu & Asch.) Iltis | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. mays  | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Zea mays var. mays  | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Zea mays subsp. mexicana (Schrad.) Iltis | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. multicoloramylacea Yarchuk | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. obtusa Golosk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. parviglumis Iltis & Doebley | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. praecox Torr. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. rugosa Bonaf. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. saccharata (Sturtev.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. saccharata (Sturtev.) L.H.Bailey | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. semidentata Kuleshov | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Zea mays var. striatiamylacea Leizerson | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. subnigroviolacea T.A.Yarchuk | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. tunicata (A.St.Hil.) Zhuk. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. tunicata A.St.Hil. | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays subsp. tunicata Sturtev. | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Zea mays f. variegata (G.Nicholson) Beetle | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. variegata G.Nicholson | 
		Synonym | 
		  | 
		WCSP | 
		 | 
	
	
		| Zea mays var. virginica Bonaf. | 
		Synonym | 
		  | 
		WCSP | 
		 |