| Portulaca oleracea L. | 
		Accepted | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. alba Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. aurantia Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. aurea Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. caryophyllina Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. gillesii Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. granulatostellulata (Poelln.) Danin & H.G.Baker | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea var. granulatostellulata Poelln. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. haageana Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. impolita Danin & H.G.Baker | 
		Unresolved | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea var. macrantha Eggers | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea var. macrantha Maire [Illegitimate] | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea var. micrantha Eggers | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. nicaraguensis Danin & H.G.Baker | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. nitida Danin & H.G.Baker | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. oleracea  | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Portulaca oleracea var. opposita Poelln. | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Portulaca oleracea subsp. papillatostellulata Danin & H.G.Baker | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. parvifolia (Haw.) Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea var. parvifolia (Haw.) Griseb. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. rosea Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea var. sativa DC. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. sativa (DC.) Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. sativa (Haw.) Čelak. | 
		Synonym | 
		  | 
		TRO | 
		 | 
	
	
		| Portulaca oleracea subsp. stellata Danin & H.G.Baker | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. striata Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. sulfurea Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea subsp. sylvestris (Garsault) Thell. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 | 
	
	
		| Portulaca oleracea f. violacea Alef. | 
		Synonym | 
		  | 
		WCSP (in review) | 
		 |