| Cucumis sativus L. | Accepted |  | WCSP (in review) |  | 
	
		| Cucumis sativus subsp. agrestis Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. albus (Ser.) Pangalo | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. albus Ser. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. anatolicus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. anglicus L.H.Bailey | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. arakis Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. australis Kitam. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. battich-djebbal Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. borealis Kitam. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. brullos Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. brunnescens Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. chatte Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. chiar Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. cilicicus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. ennemis Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. europaeus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. fakus Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. falcatus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. fastigiatus Ser. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. flavus Ser. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus subsp. gracilior Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. grossularioides Tkatsch. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. hardwickii (Royle) Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. hardwickii (Royle) W.J.de Wilde & Duyfjes | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. indoeuropeus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. iranoturanicus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. izmir Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. pallescens Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. pallidus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus subsp. rigidus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. sativus | Synonym |  | TRO |  | 
	
		| Cucumis sativus var. schemmam Forssk. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. squamosus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. testudaceus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. tuberculatus Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. tuberculatus Hiroë | Synonym |  | TRO |  | 
	
		| Cucumis sativus var. usambarensis A.Zimm. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. variegatus Ser. | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus f. viridis (Ser.) Gabaev | Synonym |  | WCSP (in review) |  | 
	
		| Cucumis sativus var. viridis Ser. | Synonym |  | WCSP (in review) |  |