| Calligonum acanthopterum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum acanthopterum Borszcz. | Unresolved |  | TRO | 
	
		| Calligonum acanthopterum var. setosum Litv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum aciferum Godw. & Nardina | Accepted |  | WCSP (in review) | 
	
		| Calligonum aculeatum (Litv.) Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum aequilaterale Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum affine Popov | Synonym |  | WCSP (in review) | 
	
		| Calligonum alaschanicum Losinsk. | Accepted |  | WCSP (in review) | 
	
		| Calligonum alatiforme Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum alatiforme subsp. roseum Sosk. | Synonym |  | TRO | 
	
		| Calligonum alatum Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum alatum var. dentatum Litv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum alatum var. involutum Pavlov | Synonym |  | WCSP (in review) | 
	
		| Calligonum amoenum Rech.f. & Schiman-Czeika | Accepted |  | WCSP (in review) | 
	
		| Calligonum androssowii Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum anfractuosum Bunge | Synonym |  | WCSP (in review) | 
	
		| Calligonum aphyllum (Pall.) Gürke | Accepted |  | WCSP (in review) | 
	
		| Calligonum aphyllum var. androssowii Litv. | Unresolved |  | WCSP (in review) | 
	
		| Calligonum aphyllum var. commune Litv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum aphyllum var. crispatum Litv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum aphyllum var. lamellatum Litv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum arabicum Soskov | Synonym |  | WCSP (in review) | 
	
		| Calligonum aralense I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum aralense Borszcz. | Synonym |  | TRO | 
	
		| Calligonum arborescens Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum arich Le Houér. | Synonym |  | WCSP (in review) | 
	
		| Calligonum asperum Lour. | Unresolved |  | WCSP (in review) | 
	
		| Calligonum azel Maire | Accepted |  | WCSP (in review) | 
	
		| Calligonum babakianum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum bakuense Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum × barsukiense Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum batiola Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum borsczowii Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum bubyri B.Fedtsch. ex Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum bucocladum Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum bungei Boiss. | Accepted |  | WCSP (in review) | 
	
		| Calligonum bykovii Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum calcareum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum calliphysa Bunge [Illegitimate] | Synonym |  | WCSP (in review) | 
	
		| Calligonum calvescens Maire | Accepted |  | WCSP (in review) | 
	
		| Calligonum cancellatum Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum canescens Pursh | Synonym |  | WCSP (in review) | 
	
		| Calligonum caput-medusae Schrenk | Accepted |  | WCSP (in review) | 
	
		| Calligonum cartilagineum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum chinense Losinsk. | Accepted |  | WCSP (in review) | 
	
		| Calligonum colubrinum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum commune (Litv.) Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum comosum L'Hér. | Accepted |  | WCSP (in review) | 
	
		| Calligonum comosum var. turkestanicum Korovin | Synonym |  | WCSP (in review) | 
	
		| Calligonum compactum Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum connivens Godwinsii | Synonym |  | TRO | 
	
		| Calligonum conuivena Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum cordatum Korovin ex Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum cordiforme Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum cordipterum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum coriaceum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum crinitum Boiss. | Accepted |  | WCSP (in review) | 
	
		| Calligonum crinitum subsp. arabicum (Soskov) Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum crispatum (Litv.) Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum crispum Bunge | Synonym |  | WCSP (in review) | 
	
		| Calligonum cristatum Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum × cristatum Pavlov [Illegitimate] | Synonym |  | WCSP (in review) | 
	
		| Calligonum densiforme Godw. & Nardina | Accepted |  | WCSP (in review) | 
	
		| Calligonum densum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum denticulatum Bunge ex Boiss. | Accepted |  | WCSP (in review) | 
	
		| Calligonum dielsianum K.S.Hao | Synonym |  | WCSP (in review) | 
	
		| Calligonum dissectum Popov | Accepted |  | WCSP (in review) | 
	
		| Calligonum dissectum T. Pop. | Synonym |  | TRO | 
	
		| Calligonum diversiforme Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum drobovii Bondarenko | Accepted |  | WCSP (in review) | 
	
		| Calligonum dubianskyi Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum durum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum ebinuricum N.A.Ivanova ex Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum elatum Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum elegans Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum erinaceum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum erinaceum Borszcz. | Synonym |  | TRO | 
	
		| Calligonum eriopodum Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum eugenii-korovinii Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum falcilobum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum ferganense Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum flavidum Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum flavidum var. iliensis Trautv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum flavidum var. membranaceum I.G.Borshch. | Synonym |  | WCSP (in review) | 
	
		| Calligonum fragile Godw. & Nardina | Accepted |  | WCSP (in review) | 
	
		| Calligonum gobicum Bunge ex Meisn. [Invalid] | Synonym |  | WCSP (in review) | 
	
		| Calligonum gobicum (Bunge ex Meisn.) Losinsk. | Accepted |  | WCSP (in review) | 
	
		| Calligonum golbeckii Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum gracile Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum griseum Korovin ex Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum gypsaceum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum horridum I.G.Borshch. | Synonym |  | WCSP (in review) | 
	
		| Calligonum horridum E. Borszcow | Synonym |  | TRO | 
	
		| Calligonum humile Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum inaequale Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum integrum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum intertextum Rech.f. & Schiman-Czeika | Accepted |  | WCSP (in review) | 
	
		| Calligonum involutum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum irtyschense Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum jeminaicum Z.M.Mao | Accepted |  | WCSP (in review) | 
	
		| Calligonum josephii Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum junceum (Fisch. & C.A.Mey.) Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum juochiangense Y.X.Liou | Synonym |  | WCSP (in review) | 
	
		| Calligonum karakalpakense Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum klementzii Losinsk. | Accepted |  | WCSP (in review) | 
	
		| Calligonum korlaense Z.M.Mao | Accepted |  | WCSP (in review) | 
	
		| Calligonum koslovii Losinsk. | Synonym |  | WCSP (in review) | 
	
		| Calligonum kuerlense Z.M. Mao | Unresolved |  | TRO | 
	
		| Calligonum kurotschkinae Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum kzyl-kumi Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum lamellatum (Litv.) Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum lanceolatum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum lanciculatum Pavlov | Synonym |  | TRO | 
	
		| Calligonum laristanicum Rech.f. & Schiman-Czeika | Synonym |  | WCSP (in review) | 
	
		| Calligonum × leucacanthum Soskov [Unplaced] | Unresolved |  | WCSP (in review) | 
	
		| Calligonum × leucanthum Sosk. | Synonym |  | TRO | 
	
		| Calligonum leucocladiforme Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum leucocladum (Schrenk) Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum leucocladum subsp. elegans (Drobow) Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum leucocladum subsp. elegans Sosk. | Synonym |  | TRO | 
	
		| Calligonum leucocladum var. flexuoasus Ledeb. | Synonym |  | WCSP (in review) | 
	
		| Calligonum leucocladum var. serratum Litv. ex Pavlov | Synonym |  | WCSP (in review) | 
	
		| Calligonum leucocladum var. strictum Bodenb. | Synonym |  | WCSP (in review) | 
	
		| Calligonum lipskyi Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum litwinowii Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum litwinowii Mattei [Illegitimate] | Synonym |  | WCSP (in review) | 
	
		| Calligonum macrocarpum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum × macrocarpum Borszcz. | Unresolved |  | TRO | 
	
		| Calligonum margelanicum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum matteianum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum medusecephalum St.-Lag. | Synonym |  | WCSP (in review) | 
	
		| Calligonum mejidum Al-Khayat | Accepted |  | WCSP (in review) | 
	
		| Calligonum membranaceum (I.G.Borshch.) Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum microcarpum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum microcarpum Borszcz. | Unresolved |  | TRO | 
	
		| Calligonum minimum Lipsky | Synonym |  | WCSP (in review) | 
	
		| Calligonum molle Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum mongolicum Turcz. | Accepted |  | WCSP (in review) | 
	
		| Calligonum mongolicum var. gobicum Bunge ex Meisn. | Synonym |  | WCSP (in review) | 
	
		| Calligonum muravljanskyi Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum murex Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum nardinae Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum nudatum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum obtusum Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum orthocarpum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum orthotrichum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum oxicum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum ozunraicum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum paletzkianum Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum × paletzkianum Litv. | Unresolved |  | TRO | 
	
		| Calligonum palibinei Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum pallasia L'Hér. | Synonym |  | WCSP (in review) | 
	
		| Calligonum paniculatum I.G.Borshch. | Synonym |  | WCSP (in review) | 
	
		| Calligonum pappii Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum parvulum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum parvum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum patens Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum pavlovii Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum pellucidum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum persicum (Boiss. & Buhse) Boiss. | Accepted |  | WCSP (in review) | 
	
		| Calligonum petunnikowii Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum physopterum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum platyacanthum I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum platyacanthum Borszcz. | Synonym |  | TRO | 
	
		| Calligonum plicatum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum polygonoides L. | Accepted |  | WCSP (in review) | 
	
		| Calligonum polygonoides Pall. | Synonym |  | TRO | 
	
		| Calligonum polygonoides subsp. comosum L'Hér. | Synonym |  | TRO | 
	
		| Calligonum polygonoides subsp. laristanicum (Rech.f. & Schiman-Czeika) Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum potaninii Losinsk. | Synonym |  | WCSP (in review) | 
	
		| Calligonum prszevalskii Losinsk. | Unresolved |  | TRO | 
	
		| Calligonum przewalskii Losinsk. | Unresolved |  | WCSP (in review) | 
	
		| Calligonum × pseudodubjanskyi Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum pseudohumile Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum × pseudomuravljanskyi Soskov | Synonym |  | WCSP (in review) | 
	
		| Calligonum pseudotenue Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum pseudotenue Godwinski | Synonym |  | TRO | 
	
		| Calligonum × pseudotetrapterum Soskov | Synonym |  | WCSP (in review) | 
	
		| Calligonum pulcherrimum Korovin ex Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum pumilum Losinsk. | Synonym |  | WCSP (in review) | 
	
		| Calligonum quadraepterum Korovin ex Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum quadripterum Korov. ex Pavl. | Synonym |  | TRO | 
	
		| Calligonum repetekense Rotov | Accepted |  | WCSP (in review) | 
	
		| Calligonum rigidum Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum rigidum var. aculeatum Litv. | Synonym |  | WCSP (in review) | 
	
		| Calligonum roborowskii Losinsk. | Accepted |  | WCSP (in review) | 
	
		| Calligonum roseum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum rotovii Godw. & Nardina | Accepted |  | WCSP (in review) | 
	
		| Calligonum rotovii Godwinski & Narina | Synonym |  | TRO | 
	
		| Calligonum rotula I.G.Borshch. | Accepted |  | WCSP (in review) | 
	
		| Calligonum rubens Mattei | Accepted |  | TRO | 
	
		| Calligonum rubescens Mattei | Accepted |  | WCSP (in review) | 
	
		| Calligonum rubicundum Bunge | Accepted |  | WCSP (in review) | 
	
		| Calligonum rubidum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum russanovii Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum santoanum Korovin | Accepted |  | WCSP (in review) | 
	
		| Calligonum schizopterum Rech.f. & Schiman-Czeika | Accepted |  | WCSP (in review) | 
	
		| Calligonum setosum (Litv.) Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum sinuato-aculeolatum Godwinski | Synonym |  | TRO | 
	
		| Calligonum sinuosoaculeolatum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum smirnovii Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum soongaricum Endl. | Synonym |  | WCSP (in review) | 
	
		| Calligonum spinosissimum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum spinulosum Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum squarrosum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum stenopterum Bunge ex Boiss. | Accepted |  | WCSP (in review) | 
	
		| Calligonum subcomplanatum Godw. | Accepted |  | WCSP (in review) | 
	
		| Calligonum tenue Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum tetrapterum (Meisn. ex DC.) Jaub. & Spach | Accepted |  | WCSP (in review) | 
	
		| Calligonum tortile Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum trifarium Z.M.Mao | Accepted |  | WCSP (in review) | 
	
		| Calligonum tripterum Bunge ex Boiss. | Synonym |  | WCSP (in review) | 
	
		| Calligonum triste Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum turbineum Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum turkestanicum (Korovin) Pavlov | Accepted |  | WCSP (in review) | 
	
		| Calligonum undulatum Litv. | Accepted |  | WCSP (in review) | 
	
		| Calligonum ustjurtense Drobow | Accepted |  | WCSP (in review) | 
	
		| Calligonum uzunachmatense Tkatsch. | Synonym |  | TRO | 
	
		| Calligonum yengisaricum Z.M.Mao | Accepted |  | WCSP (in review) | 
	
		| Calligonum zaidamense Losinsk. | Accepted |  | WCSP (in review) | 
	
		| Calligonum × zaissanomuravljanskyi Soskov | Accepted |  | WCSP (in review) | 
	
		| Calligonum zakirovii (Khalk.) Czerep. | Accepted |  | WCSP (in review) | 
	
		| Calligonum zomosum L'Hér. | Unresolved |  | TRO |