| Parrya ajanensis N. Busch | Synonym |  | TRO | 
	
		| Parrya alba E. Nikit. | Accepted |  | TRO | 
	
		| Parrya albida Popov | Accepted |  | TRO | 
	
		| Parrya angrenica Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya arabidiflora (DC.) Nicholson | Synonym |  | TRO | 
	
		| Parrya arctica R.Br. | Unresolved |  | WCSP (in review) | 
	
		| Parrya arctica Turcz. | Unresolved |  | WCSP (in review) | 
	
		| Parrya arenicola (Richardson ex Hook.) Hook. | Synonym |  | TRO | 
	
		| Parrya asperrima Popov | Accepted |  | TRO | 
	
		| Parrya australis Pavlov | Accepted |  | TRO | 
	
		| Parrya beketovii Krasn. | Accepted |  | WCSP (in review) | 
	
		| Parrya bellidifolia Danguy | Synonym |  | TRO | 
	
		| Parrya caespitosa Popov | Synonym |  | TRO | 
	
		| Parrya cheiranthoides (Nutt.) Jeps. | Synonym |  | TRO | 
	
		| Parrya cheiranthoides var. glabra (Jeps.) Jeps. | Synonym |  | TRO | 
	
		| Parrya cheiranthoides var. lanuginosa (S. Watson) M. Peck | Synonym |  | TRO | 
	
		| Parrya chitralensis Rech. f. | Synonym |  | TRO | 
	
		| Parrya ciliaris Bureau & Franch. | Synonym |  | TRO | 
	
		| Parrya codringtonii (Rchb. f.) Rchb. f. | Synonym |  | TRO | 
	
		| Parrya crassifolia Botsch. & Vved. | Synonym |  | TRO | 
	
		| Parrya darvazica Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya eriocalyx Regel & Schmalh. | Synonym |  | TRO | 
	
		| Parrya ermanii Ledeb. | Synonym |  | TRO | 
	
		| Parrya eurycarpa Maxim. | Synonym |  | TRO | 
	
		| Parrya eurycarpa (A. Gray) Jeps. | Synonym |  | TRO | 
	
		| Parrya exscapa C.A. Mey. | Synonym |  | TRO | 
	
		| Parrya finchiana Dunn | Synonym |  | TRO | 
	
		| Parrya flabellata Regel | Synonym |  | TRO | 
	
		| Parrya forrestii W.W.Sm. | Synonym |  | WCSP (in review) | 
	
		| Parrya fruticulosa Regel & Schmalh. | Accepted |  | WCSP (in review) | 
	
		| Parrya fruticulosa var. runcinata Regel ex Schmalh. | Synonym |  | TRO | 
	
		| Parrya glaucifolia Botsch. & Vved. ex Nikitina | Synonym |  | TRO | 
	
		| Parrya golenkinii Lipsch. & Pavl. | Synonym |  | TRO | 
	
		| Parrya grandiflora Schischk. | Synonym |  | TRO | 
	
		| Parrya himalayensis (Cambess.) Rupr. ex Maxim. | Synonym |  | TRO | 
	
		| Parrya huddelliana A. Nelson | Synonym |  | TRO | 
	
		| Parrya integerrima G. Don | Synonym |  | TRO | 
	
		| Parrya karatavica Botsch. & Vved. | Synonym |  | TRO | 
	
		| Parrya korovinii A. Vassil. | Accepted |  | TRO | 
	
		| Parrya kuramensis Botsch. | Accepted |  | TRO | 
	
		| Parrya lancifolia Popov | Accepted |  | TRO | 
	
		| Parrya lanuginosa Hook. f. & Thomson | Synonym |  | TRO | 
	
		| Parrya linearifolia W.W. Sm. | Synonym |  | TRO | 
	
		| Parrya linnaeana Ledeb. | Synonym |  | TRO | 
	
		| Parrya longicarpa Krasn. | Accepted |  | TRO | 
	
		| Parrya macrocarpa R. Br. | Synonym |  | TRO | 
	
		| Parrya macrocarpa S. Watson | Synonym |  | TRO | 
	
		| Parrya macrocarpa var. turkestanica Korsh. | Synonym |  | TRO | 
	
		| Parrya maidantalica M. Pop. & P. Baran. | Accepted |  | TRO | 
	
		| Parrya menziesii (Hook.) Greene | Synonym |  | TRO | 
	
		| Parrya menziesii var. glabra Jeps. | Synonym |  | TRO | 
	
		| Parrya menziesii var. lanuginosa S. Watson | Synonym |  | TRO | 
	
		| Parrya michaelis A.N. Vassiljeva | Synonym |  | TRO | 
	
		| Parrya microcarpa Ledeb. | Synonym |  | TRO | 
	
		| Parrya minjanensis Rech. f. | Synonym |  | TRO | 
	
		| Parrya minuta Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya nauruaq Al-Shehbaz, J.R.Grant, R.Lipkin, D.F.Murray & C.L.Parker | Unresolved |  | WCSP (in review) | 
	
		| Parrya nudicaulis (L.) Boiss. | Accepted |  | WCSP (in review) | 
	
		| Parrya nudicaulis (L.) Regel | Synonym |  | TRO | 
	
		| Parrya nudicaulis var. asperrima B. Fedtsch. | Synonym |  | TRO | 
	
		| Parrya nudicaulis subsp. interior Hultén | Synonym |  | WCSP (in review) | 
	
		| Parrya nudicaulis var. interior (Hultén) B. Boivin | Synonym |  | TRO | 
	
		| Parrya nudicaulis subsp. rydbergii (Botsch.) Hultén | Synonym |  | TRO | 
	
		| Parrya nudicaulis var. rydbergii (Botsch.) N.H. Holmgren | Accepted |  | TRO | 
	
		| Parrya nudicaulis subsp. septentrionalis Hultén | Synonym |  | TRO | 
	
		| Parrya nudicaulis subsp. turkestanica Hultén | Synonym |  | TRO | 
	
		| Parrya nuratensis Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya pamirica Botsch. & Vved. | Synonym |  | TRO | 
	
		| Parrya parryoides Hultén | Unresolved |  | WCSP (in review) | 
	
		| Parrya pavlovii A. Vassil. | Accepted |  | TRO | 
	
		| Parrya pedicellata (A. Nelson) Tidestr. | Synonym |  | TRO | 
	
		| Parrya pinnatifida Kar. & Kir. | Accepted |  | TRO | 
	
		| Parrya pinnatifida var. kizylarti Korsh. | Synonym |  | TRO | 
	
		| Parrya platycarpa Hook. f. & Thomson | Synonym |  | TRO | 
	
		| Parrya platycarpa Rydb. | Synonym |  | TRO | 
	
		| Parrya popovii Botsch. | Accepted |  | TRO | 
	
		| Parrya prolifera Maxim. | Synonym |  | TRO | 
	
		| Parrya pulvinata M. Pop. in Komarov | Accepted |  | TRO | 
	
		| Parrya pumila Kurz | Synonym |  | TRO | 
	
		| Parrya ramosissima Franch. | Synonym |  | TRO | 
	
		| Parrya robusta Popov | Synonym |  | TRO | 
	
		| Parrya runcinata N. Busch | Accepted |  | TRO | 
	
		| Parrya rydbergii Botsch. | Accepted |  | TRO | 
	
		| Parrya saposhnikovii A. Vassil. | Accepted |  | TRO | 
	
		| Parrya saxifraga Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya scapigera (Adams) G. Don | Synonym |  | TRO | 
	
		| Parrya schugnana Lipsch. | Accepted |  | TRO | 
	
		| Parrya seravschanica A. Vassil. | Synonym |  | TRO | 
	
		| Parrya siliquosa Krasn. | Synonym |  | TRO | 
	
		| Parrya simulatrix E. Nikit. | Accepted |  | TRO | 
	
		| Parrya stenocarpa Kar. & Kir. | Accepted |  | WCSP (in review) | 
	
		| Parrya stenoloma Schrenk ex Fisch., C.A.Mey. & Avé-Lall. | Synonym |  | WCSP (in review) | 
	
		| Parrya stenophylla Popov | Accepted |  | TRO | 
	
		| Parrya subscapigera Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya subsiliquosa M. Pop. in Komarov | Accepted |  | TRO | 
	
		| Parrya surculosa N. Busch | Synonym |  | TRO | 
	
		| Parrya tianschanica E. Nikit. | Accepted |  | TRO | 
	
		| Parrya turkestanica N. Busch | Accepted |  | TRO | 
	
		| Parrya villosa Maxim. | Synonym |  | TRO | 
	
		| Parrya villosa var. albiflora O.E. Schulz | Synonym |  | TRO | 
	
		| Parrya villosula Botsch. & Vved. | Accepted |  | TRO | 
	
		| Parrya xerophyta W.W. Sm. | Synonym |  | TRO |