| Allium hybr. | | a | |
| Allium spp. | | a | |
| Allium aaseae Ownbey | | a | |
| Allium achaium Boiss. & Orph. var. parnassicum Boiss. | Allium parnassicum (Boiss.) Halacsy | | i |
| Allium acuminatum Hook. | | a | |
| Allium affine Ledeb. | | a | |
| Allium aflatunense B. Fedtsch. | | a | |
| Allium akaka S. G. Gmel. ex Schult. & Schult. f. | | a | i |
| Allium albanum Grossh. | Allium rubellum M. Bieb. | | |
| Allium albidum Fisch. ex M. Bieb. | | a | |
| Allium albopilosum C. H. Wright | Allium cristophii Trautv. | | |
| Allium albovianum Vved. | | a | |
| Allium altaicum Pall. | | a | |
| Allium altissimum Regel | | a | |
| Allium altyncolicum N. Friesen | | a | |
| Allium amethystinum Tausch | | a | |
| Allium ampeloprasum L. | | a | |
| Allium ampeloprasum L. subsp. iranicum Wendelbo | Allium iranicum (Wendelbo) Wendelbo | | i |
| Allium ampeloprasum L. var. ampeloprasum | | a | i |
| Allium ampeloprasum L. var. atroviolaceum (Boiss.) Regel | Allium atroviolaceum Boiss. | | i |
| Allium ampeloprasum L. var. babingtonii (Borrer) Syme | | a | i |
| Allium ampeloprasum L. var. combazianum Maire | Allium ampeloprasum L. var. ampeloprasum | | i |
| Allium ampeloprasum L. var. holmense Asch. & Graebn. | Allium ampeloprasum L. | | i |
| Allium ampeloprasum L. var. porrum (L.) J. Gay | Allium porrum L. | | i |
| Allium ampeloprasum L. var. truncatum Feinbrun | Allium truncatum (Feinbrun) Kollmann & Zohary | | i |
| Allium amphibolum Ledeb. | | a | |
| Allium amplectens Torr. | | a | |
| Allium anceps Kellogg | | a | |
| Allium angulosum L. | | a | |
| Allium anisopodium Ledeb. | | a | |
| Allium artemisietorum Eig & Feinbrun | | a | |
| Allium asarense R. M. Fritsch & Matin | | a | |
| Allium ascalonicum auct. | Allium cepa L. var. aggregatum G. Don | | |
| Allium ascalonicum L. | Allium hierochuntinum Boiss. | | |
| Allium aschersonianum Barbey | | a | |
| Allium asclepiadeum Bornm. | | a | |
| Allium atropurpureum Waldst. & Kit. | | a | |
| Allium atrosanguineum Schrenk | | a | |
| Allium atrosanguineum Schrenk var. atrosanguineum | | a | i |
| Allium atrosanguineum Schrenk var. fedschenkoanum (Regel) G. H. Zhu & Turland | | a | i |
| Allium atrosanguineum Schrenk var. tibeticum (Regel) G. H. Zhu & Turland | | a | i |
| Allium atroviolaceum Boiss. | | a | |
| Allium attenuifolium Kellogg | Allium amplectens Torr. | | |
| Allium aucheri Boiss. | | a | |
| Allium auriculatum Kunth | | a | |
| Allium austrosibiricum N. Friesen | | a | |
| Allium azureum Ledeb. | Allium caeruleum Pall. | | |
| Allium azureum Ledeb. var. bulbiferum Schrenk ex Fisch. & C. A. Mey. | Allium caeruleum Pall. var. bulbiferum (Schrenk ex Fisch. & C. A. Mey.) Ledeb. | | i |
| Allium babingtonii Borrer | Allium ampeloprasum L. var. babingtonii (Borrer) Syme | | |
| Allium baicalense Willd. | Allium senescens L. subsp. senescens | | |
| Allium bakeri Regel | Allium chinense G. Don | | |
| Allium barsczewskii Lipsky | | a | |
| Allium barsczewskii Lipsky f. niveum Krassovsk. | Allium barsczewskii Lipsky | | i |
| Allium baschkyzylsaicum Krassovsk. | Allium taeniopetalum Popov & Vved. subsp. mogoltavicum (Vved.) R. M. Fritsch & F. O. Khass. | | |
| Allium beesianum W. W. Sm. | | a | |
| Allium bidentatum Fisch. ex Prokh. | | a | |
| Allium bidwelliae S. Watson | Allium campanulatum S. Watson | | |
| Allium bigelovii S. Watson | | a | |
| Allium bisceptrum S. Watson | | a | |
| Allium blandum Wall. | Allium carolinianum Redoute | | |
| Allium bodeanum auct. | Allium walteri Regel | | |
| Allium bourgeaui Rech. f. | | a | i |
| Allium bourgeaui Rech. f. subsp. bourgeaui | | a | i |
| Allium bourgeaui Rech. f. subsp. creticum Bothmer | | a | i |
| Allium bourgeaui Rech. f. subsp. cycladicum Bothmer | | a | i |
| Allium brevidens Vved. | | a | |
| Allium brevistylum S. Watson | | a | |
| Allium bulgaricum (Janka) Prodan | | a | |
| Allium burdickii (Hanes) A. G. Jones | | a | |
| Allium burjaticum N. Friesen | | a | |
| Allium caerulescens Boiss. | Allium aucheri Boiss. | | |
| Allium caeruleum Pall. | | a | |
| Allium caeruleum Pall. var. bulbiferum (Schrenk ex Fisch. & C. A. Mey.) Ledeb. | | a | i |
| Allium caesium Schrenk | | a | |
| Allium campanulatum S. Watson | | a | |
| Allium canadense L. | | a | |
| Allium canadense L. var. canadense | | a | i |
| Allium cardiostemon Fisch. & C. A. Mey. | | a | |
| Allium carinatum L. | | a | |
| Allium carinatum L. subsp. pulchellum Bonnier & Layens | | a | i |
| Allium carolinianum Redoute | | a | |
| Allium cepa L. | | a | |
| Allium cepa L. unranked viviparum Metzg. | Allium proliferum (Moench) Schrad. ex Willd. | | i |
| Allium cepa L. var. aggregatum G. Don | | a | i |
| Allium cepa L. var. ascalonicum auct. | Allium cepa L. var. aggregatum G. Don | | i |
| Allium cepa L. var. bulbiferum Regel | Allium proliferum (Moench) Schrad. ex Willd. | | i |
| Allium cepa L. var. cepa | | a | i |
| Allium cepa L. var. proliferum (Moench) Alef. | Allium proliferum (Moench) Schrad. ex Willd. | | i |
| Allium cepa L. var. solaninum Alef. | Allium cepa L. var. aggregatum G. Don | | i |
| Allium cepa L. var. viviparum (Metzg.) Alef. | Allium proliferum (Moench) Schrad. ex Willd. | | i |
| Allium cernuum Roth | | a | |
| Allium chamaemoly L. | | a | |
| Allium charaulicum Fomin | Allium rupestre Steven | | |
| Allium chevsuricum | Allium gunibicum Miscz. ex Grossh. | | |
| Allium chinense G. Don | | a | |
| Allium chloranthum Boiss. | | a | |
| Allium christophii Trautv., orth. var. | Allium cristophii Trautv. | | i |
| Allium ciliatum Cirillo | Allium subhirsutum L. | | |
| Allium cilicium Boiss. | Allium rotundum L. subsp. rotundum | | |
| Allium clarkei Hook. f. | Allium tuberosum Rottler ex Spreng. | | i |
| Allium clathratum Ledeb. | | a | |
| Allium collismagni Kamelin | | a | |
| Allium commutatum Guss. | | a | |
| Allium condensatum Turcz. | | a | |
| Allium consanguineum Kunth | | a | |
| Allium coppoleri Tineo | Allium pallens L. | | |
| Allium cornutum Clementi | | a | |
| Allium costatovaginatum Kamelin & Levichev | | a | |
| Allium crenulatum Wiegand | | a | |
| Allium cristophii Trautv. | | a | |
| Allium cumaria Buch.-Ham., nom. inval. | Allium cepa L. | | |
| Allium curtum Boiss. & Gaill. | | a | |
| Allium cyaneum Regel | | a | |
| Allium cyathophorum Bureau & Franch. | | a | |
| Allium cyathophorum Bureau & Franch. subsp. cyathophorum | | a | i |
| Allium cyathophorum Bureau & Franch. var. farreri (Stearn) Stearn | | a | i |
| Allium cyrilli Ten. | | a | |
| Allium daghestanicum Grossh. | | a | |
| Allium dalmaticum A. Kern. ex Janch. | Allium guttatum Steven subsp. dalmaticum (A. Kern. ex Janch.) Stearn | | |
| Allium darwasicum Regel | | a | |
| Allium dauricum N. Friesen | | a | |
| Allium decipiens Fisch. ex Schult. & Schult. f. | | a | i |
| Allium delicatulum J. F. E. Siev. ex Schult. & Schult. f. | | a | i |
| Allium descendens L. | Allium sphaerocephalon L. | | |
| Allium desertorum Forssk. | | a | |
| Allium diabolense (Ownbey & Aase ex Traub) McNeal | | a | |
| Allium dictyoprasum C. A. Mey. ex Kunth | | a | |
| Allium dioscoridis auct. | Allium bulgaricum (Janka) Prodan | | |
| Allium douglasii Hook. | | a | |
| Allium douglasii Hook. var. nevii (S. Watson) Ownbey & Mingrone | Allium nevii S. Watson | | i |
| Allium drepanophyllum Vved. | | a | |
| Allium drobovii Vved. | | a | |
| Allium drummondii Regel | | a | |
| Allium dumetorum Feinbrun & Szel. | Allium nigrum L. | | |
| Allium durandoi (Batt. & Trab.) Seregin | Allium ebusitanum Font Quer | | |
| Allium ebusitanum Font Quer | | a | |
| Allium elatum Regel | Allium macleanii Baker | | |
| Allium erdelii Zucc. | | a | |
| Allium ericetorum Thore | | a | |
| Allium eriocoleum Vved. | | a | |
| Allium euboicum Rech. f. | Allium paniculatum L. subsp. euboicum (Rech. f.) Stearn | | i |
| Allium falcifolium Hook. & Arn. | | a | |
| Allium fallax Schult. & Schult. f. | Allium senescens L. subsp. montanum (Fr.) Holub | | i |
| Allium farctum Wendelbo | | a | |
| Allium farreri Stearn | Allium cyathophorum Bureau & Franch. var. farreri (Stearn) Stearn | | |
| Allium fetisowii Regel | | a | |
| Allium fibrillum M. E. Jones | | a | |
| Allium fibrosum Regel | | a | |
| Allium filidens Regel | | a | |
| Allium filidens Regel subsp. filidens | | a | i |
| Allium filidens Regel subsp. mogianense R. M. Fritsch & F. O. Khass. | | a | i |
| Allium filidens Regel subsp. ugamicum (Vved.) R. M. Fritsch & F. O. Khass. | | a | i |
| Allium fimbriatum S. Watson | | a | |
| Allium fimbriatum S. Watson var. diabolense Ownbey & Aase ex Traub | Allium diabolense (Ownbey & Aase ex Traub) McNeal | | i |
| Allium fimbriatum S. Watson var. munzii Ownbey & Aase ex Traub | Allium munzii (Ownbey & Aase ex Traub) McNeal | | i |
| Allium fistulosum L. | | a | |
| Allium flavidum Ledeb. | | a | |
| Allium flavovirens Regel | | a | |
| Allium flavum L. | | a | |
| Allium flavum L. subsp. flavum | | a | i |
| Allium flavum L. subsp. tauricum (Besser ex Rchb.) Stearn | | a | i |
| Allium flavum L. var. pulchellum Ledeb. | Allium carinatum L. subsp. pulchellum Bonnier & Layens | | i |
| Allium flavum L. var. tauricum Besser ex Rchb. | Allium flavum L. subsp. tauricum (Besser ex Rchb.) Stearn | | i |
| Allium fominianum Miscz. ex Grossh. & Schischk. | Allium gramineum K. Koch | | |
| Allium formosum Sennikov & Lazkov | | a | |
| Allium fragrans Vent. | Nothoscordum gracile (Aiton) Stearn | | |
| Allium frigidum Boiss. & Heldr. | | a | |
| Allium fuscoviolaceum Fomin | | a | |
| Allium fuscum Waldst. & Kit. | Allium paniculatum L. subsp. fuscum (Waldst. & Kit.) Arcang. | | |
| Allium galanthum Kar. & Kir. | | a | |
| Allium geyeri S. Watson | | a | |
| Allium geyeri S. Watson var. geyeri | | a | i |
| Allium geyeri S. Watson var. tenerum M. E. Jones | | a | i |
| Allium giganteum Regel | | a | |
| Allium glaciale Vved. | | a | |
| Allium glaucum Schrad. ex Poir. | Allium senescens L. subsp. senescens | | |
| Allium globosum M. Bieb. ex Redoute | Allium saxatile M. Bieb. | | |
| Allium goloskokovii Vved. | | a | |
| Allium gooddingii Ownbey | | a | |
| Allium gracile Aiton | Nothoscordum gracile (Aiton) Stearn | | |
| Allium gracile Albov | Allium albovianum Vved. | | |
| Allium gramineum K. Koch | | a | |
| Allium grande Lipsky | | a | |
| Allium grayi Regel | Allium macrostemon Bunge | | |
| Allium griffithianum Boiss. | | a | |
| Allium gunibicum Miscz. ex Grossh. | | a | |
| Allium guttatum Steven | | a | |
| Allium guttatum Steven subsp. dalmaticum (A. Kern. ex Janch.) Stearn | | a | i |
| Allium guttatum Steven subsp. guttatum | | a | i |
| Allium guttatum Steven subsp. sardoum (Moris) Stearn | | a | i |
| Allium heldreichii Boiss. | | a | |
| Allium helicophyllum Vved. | | a | |
| Allium hierochuntinum Boiss. | | a | |
| Allium hirsutum Zucc. | Allium trifoliatum Cirillo subsp. hirsutum (Regel) Kollmann | | |
| Allium hookeri Thwaites | | a | |
| Allium humile Kunth | | a | |
| Allium hymenorrhizum Ledeb. | | a | |
| Allium inconspicuum Vved. | | a | |
| Allium inodorum Aiton | Allium neapolitanum Cirillo | | |
| Allium inodorum auct. | Nothoscordum gracile (Aiton) Stearn | | |
| Allium iranicum (Wendelbo) Wendelbo | | a | |
| Allium jacquemontii Kunth | | a | |
| Allium jajlae Vved. | Allium rotundum L. subsp. jajlae (Vved.) B. Mathew | | |
| Allium jesdianum Boiss. & Buhse | | a | |
| Allium jodanthum Vved. | | a | |
| Allium jubatum J. F. Macbr. | | a | |
| Allium kansuense Regel | Allium sikkimense Baker | | |
| Allium karataviense Regel | | a | |
| Allium karelinii Poljakov | | a | |
| Allium karsianum Fomin | | a | |
| Allium kaschianum Regel | | a | |
| Allium kaufmannii Regel | | a | |
| Allium kochii Lange | Allium vineale L. | | |
| Allium kokanicum Regel | | a | |
| Allium kujukense Vved. | | a | |
| Allium kunthianum Vved. | | a | |
| Allium kunthii G. Don | | a | |
| Allium kurrat Schweinf. ex K. Krause | | a | i |
| Allium ledebourianum Schult. & Schult. f. | | a | i |
| Allium lemmonii S. Watson | | a | |
| Allium lepidum Kunth | Allium kunthianum Vved. | | |
| Allium leucanthum K. Koch | | a | |
| Allium leucocephalum Turcz. ex Vved. | Allium flavovirens Regel | | |
| Allium libani Boiss. | | a | |
| Allium lineare L. | | a | |
| Allium longicuspis Regel | | a | |
| Allium lusitanicum auct. | Allium cornutum Clementi | | |
| Allium lusitanicum Lam. | Allium senescens L. subsp. montanum (Fr.) Holub | | |
| Allium macleanii Baker | | a | |
| Allium macranthum Baker | | a | |
| Allium macrochaetum Boiss. & Hausskn. | | a | |
| Allium macrostemon Bunge | | a | |
| Allium mairei H. Lev. | | a | |
| Allium margaritaceum Sm. | Allium guttatum Steven subsp. sardoum (Moris) Stearn | | |
| Allium mariae Bordz. | | a | |
| Allium maritimum (Torr.) Benth. | Muilla maritima (Torr.) S. Watson | | |
| Allium materculae Bordz. | | a | |
| Allium maximowiczii Regel | | a | |
| Allium melanantherum Pancic | | a | |
| Allium modestum Boiss. | Allium desertorum Forssk. | | |
| Allium mogoltavicum Vved. | Allium taeniopetalum Popov & Vved. subsp. mogoltavicum (Vved.) R. M. Fritsch & F. O. Khass. | | |
| Allium moly L. | | a | |
| Allium monadelphum Turcz. ex Kar. & Kir. | Allium atrosanguineum Schrenk var. atrosanguineum | | |
| Allium monadelphum Turcz. ex Kar. & Kir. var. tibeticum Regel | Allium atrosanguineum Schrenk var. tibeticum (Regel) G. H. Zhu & Turland | | i |
| Allium mongolicum Regel | | a | |
| Allium montanum F. W. Schmidt | Allium senescens L. subsp. montanum (Fr.) Holub | | |
| Allium motor Kamelin & Levichev | | a | |
| Allium multibulbosum Jacq. | Allium nigrum L. | | |
| Allium munzii (Ownbey & Aase ex Traub) McNeal | | a | |
| Allium mutabile Michx. | Allium canadense L. var. canadense | | |
| Allium narcissiflorum Vill. | | a | |
| Allium neapolitanum Cirillo | | a | |
| Allium nevii S. Watson | | a | |
| Allium nigrum L. | | a | |
| Allium nipponicum Franch. & Sav. | Allium macrostemon Bunge | | |
| Allium nutans L. | | a | |
| Allium nuttallii S. Watson | Allium drummondii Regel | | |
| Allium obliquum L. | | a | |
| Allium ochroleucum Waldst. & Kit. | | a | |
| Allium odorum L. | Allium ramosum L. | | |
| Allium oleraceum L. | | a | i |
| Allium oliganthum Kar. & Kir. | | a | |
| Allium ophioscorodon Link | Allium sativum L. var. ophioscorodon (Link) Doll | | |
| Allium oreophilum C. A. Mey. | | a | |
| Allium oreoprasum Schrenk | | a | |
| Allium oreoscordum Vved. | | a | |
| Allium orientale Boiss. | | a | |
| Allium oschaninii O. Fedtsch. | | a | |
| Allium ostrowskianum Regel | Allium oreophilum C. A. Mey. | | |
| Allium oviflorum Regel | Allium macranthum Baker | | |
| Allium paczoskianum Tuzson | Allium flavum L. subsp. tauricum (Besser ex Rchb.) Stearn | | |
| Allium pallasii Murray | | a | |
| Allium pallens L. | | a | |
| Allium paniculatum L. | | a | |
| Allium paniculatum L. subsp. euboicum (Rech. f.) Stearn | | a | i |
| Allium paniculatum L. subsp. fuscum (Waldst. & Kit.) Arcang. | | a | i |
| Allium paniculatum L. subsp. paniculatum | | a | i |
| Allium paniculatum L. subsp. villosulum (Halacsy) Stearn | | a | i |
| Allium paniculatum L. var. villosulum Halacsy | Allium paniculatum L. subsp. villosulum (Halacsy) Stearn | | i |
| Allium paradoxum (M. Bieb.) G. Don | | a | |
| Allium parnassicum (Boiss.) Halacsy | | a | |
| Allium parvum Kellogg | | a | |
| Allium pedemontanum Willd. | Allium narcissiflorum Vill. | | |
| Allium pendulinum Ten. | | a | |
| Allium peninsulare Lemmon ex Greene | | a | |
| Allium platyspathum Schrenk ex Fisch. & C. A. Mey. | | a | |
| Allium polyanthum Schult. & Schult. f. | | a | i |
| Allium polyastrum Diels | Allium wallichii Kunth | | |
| Allium polyphyllum Kar. & Kir. | Allium carolinianum Redoute | | |
| Allium polyrhizum Turcz. ex Regel | | a | |
| Allium ponticum Miscz. ex Grossh. | | a | |
| Allium popovii Vved. | | a | |
| Allium porrum L. | | a | |
| Allium porrum L. var. sectivum Lueder | | a | i |
| Allium praecox Brandegee | | a | |
| Allium praemixtum Vved. | | a | |
| Allium proliferum (Moench) Schrad. ex Willd. | | a | |
| Allium prostratum Trevir. | | a | |
| Allium przewalskianum Regel | | a | |
| Allium pseudoampeloprasum Miscz. ex Grossh. | | a | |
| Allium pseudocepa Schrenk | Allium galanthum Kar. & Kir. | | |
| Allium pseudoflavum Vved. | | a | |
| Allium pseudostrictum Albov | | a | |
| Allium pskemense B. Fedtsch. | | a | |
| Allium pulchellum G. Don | Allium carinatum L. subsp. pulchellum Bonnier & Layens | | |
| Allium punctum L. F. Hend. | | a | |
| Allium pyrenaicum Costa & Vayr. | | a | |
| Allium ramosum L. | | a | |
| Allium regelii Trautv. | | a | |
| Allium reticulatum Fraser ex G. Don | Allium textile A. Nelson & J. F. Macbr. | | |
| Allium rhabdotum Stearn | | a | |
| Allium robinsonii L. F. Hend. | | a | |
| Allium rosenbachianum Regel | | a | |
| Allium roseum L. | | a | |
| Allium roseum L. var. grandiflorum Briq. | Allium roseum L. | | i |
| Allium rothii Zucc. | | a | |
| Allium rotundum L. | | a | |
| Allium rotundum L. subsp. jajlae (Vved.) B. Mathew | | a | i |
| Allium rotundum L. subsp. rotundum | | a | i |
| Allium rotundum L. subsp. waldsteinii (G. Don) K. Richt. | | a | i |
| Allium roylei Stearn | | a | |
| Allium rubellum M. Bieb. | | a | |
| Allium rubens Schrad. ex Willd. | | a | |
| Allium rupestre Steven | | a | |
| Allium sabulosum Steven ex Bunge | | a | |
| Allium sacculiferum Maxim. | | a | |
| Allium sanbornii Alph. Wood | | a | |
| Allium sardoum Moris | Allium guttatum Steven subsp. sardoum (Moris) Stearn | | |
| Allium sativum L. | | a | |
| Allium sativum L. var. ophioscorodon (Link) Doll | | a | i |
| Allium sativum L. var. sativum | | a | i |
| Allium saxatile M. Bieb. | | a | |
| Allium saxicola Kitag. | Allium senescens L. subsp. senescens | | |
| Allium scabrellum Boiss. & Buhse | Allium umbilicatum Boiss. | | |
| Allium scabriscapum Boiss. & Kotschy | | a | |
| Allium schischkinii K. Sobol. | Allium flavovirens Regel | | |
| Allium schmitzii Cout. | | a | |
| Allium schoenoprasum L. | | a | |
| Allium schoenoprasum L. subsp. latiorifolium (Pau) Rivas Mart. et al. | | a | i |
| Allium schoenoprasum L. subsp. orosiae P. Monts. | | a | i |
| Allium schoenoprasum L. subsp. schoenoprasum | | a | i |
| Allium schoenoprasum L. var. alpinum DC. | Allium schoenoprasum L. | | i |
| Allium schoenoprasum L. var. foliosum Regel | Allium schoenoprasum L. | | i |
| Allium schoenoprasum L. var. scaberrimum Regel | Allium karelinii Poljakov | | i |
| Allium schubertii Zucc. | | a | |
| Allium scorodoprasum L. | | a | |
| Allium scorodoprasum L. subsp. jajlae (Vved.) Stearn | Allium rotundum L. subsp. jajlae (Vved.) B. Mathew | | i |
| Allium scorodoprasum L. subsp. rotundum (L.) Stearn | Allium rotundum L. subsp. rotundum | | i |
| Allium scorodoprasum L. subsp. waldsteinii (G. Don) Stearn | Allium rotundum L. subsp. waldsteinii (G. Don) K. Richt. | | i |
| Allium scorodoprasum L. var. babingtonii (Borrer) Regel | Allium ampeloprasum L. var. babingtonii (Borrer) Syme | | i |
| Allium scorodoprasum L. var. viviparum Regel | Allium scorodoprasum L. | | i |
| Allium scorzonerifolium Desf. ex Redoute | | a | i |
| Allium semenovii Regel | | a | |
| Allium senescens L. | | a | |
| Allium senescens L. subsp. glaucum (Schrad. ex Poir.) Dostal | Allium senescens L. subsp. senescens | | i |
| Allium senescens L. subsp. montanum (Fr.) Holub | | a | i |
| Allium senescens L. subsp. senescens | | a | i |
| Allium sewerzowii Regel | | a | |
| Allium sibiricum L. | Allium schoenoprasum L. | | |
| Allium siculum Ucria | | a | |
| Allium sikkimense Baker | | a | |
| Allium siskiyouense Ownbey ex Traub | | a | |
| Allium sphaerocephalon L. | | a | |
| Allium sphaerocephalon L. var. durandoi Batt. & Trab. | Allium ebusitanum Font Quer | | i |
| Allium spirale Willd. | | a | |
| Allium splendens Willd. | | a | |
| Allium spurium G. Don | Allium senescens L. | | |
| Allium stamineum Boiss. | | a | |
| Allium stellatum Ker Gawl. | | a | |
| Allium stellerianum Willd. | | a | |
| Allium stenopetalum Boiss. & Kotschy | | a | |
| Allium stenophyllum Schrenk | Allium oliganthum Kar. & Kir. | | |
| Allium stipitatum Regel | | a | |
| Allium stojanovii Kov. | Allium amethystinum Tausch | | |
| Allium stracheyi Baker | | a | |
| Allium striatum Jacq. | Nothoscordum bivalve (L.) Britton | | |
| Allium strictum Schrad. | | a | |
| Allium suaveolens Jacq. | | a | |
| Allium subangulatum Regel | | a | |
| Allium subhirsutum L. | | a | |
| Allium subhirsutum L. var. hirsutum Regel | Allium trifoliatum Cirillo subsp. hirsutum (Regel) Kollmann | | i |
| Allium suworowii Regel | | a | |
| Allium szovitsii Regel | | a | |
| Allium taeniopetalum Popov & Vved. | | a | |
| Allium taeniopetalum Popov & Vved. subsp. mogoltavicum (Vved.) R. M. Fritsch & F. O. Khass. | | a | i |
| Allium taeniopetalum Popov & Vved. subsp. taeniopetalum | | a | i |
| Allium talassicum Regel | | a | |
| Allium tanguticum Regel | | a | |
| Allium taquetii H. Lev. | Allium thunbergii G. Don | | |
| Allium tataricum L. f. | Allium ramosum L. | | i |
| Allium tel-avivense Eig | | a | |
| Allium textile A. Nelson & J. F. Macbr. | | a | |
| Allium thomsonii Baker | Allium carolinianum Redoute | | |
| Allium thunbergii G. Don | | a | |
| Allium tibeticum Rendle | Allium sikkimense Baker | | |
| Allium tolmiei Baker | | a | |
| Allium tolmiei Baker var. persimile Ownbey | | a | i |
| Allium tolmiei Baker var. tolmiei | | a | i |
| Allium tricoccum Aiton | | a | |
| Allium tricoccum Aiton var. burdickii Hanes | Allium burdickii (Hanes) A. G. Jones | | i |
| Allium trifoliatum Cirillo | | a | |
| Allium trifoliatum Cirillo subsp. hirsutum (Regel) Kollmann | | a | i |
| Allium trifoliatum Cirillo subsp. trifoliatum | | a | i |
| Allium triquetrum L. | | a | |
| Allium truncatum (Feinbrun) Kollmann & Zohary | | a | |
| Allium tubergenii Freyn | | a | |
| Allium tuberosum Rottler ex Spreng. | | a | |
| Allium tulipifolium Ledeb. | | a | |
| Allium tuncelianum (Kollmann) Ozhatay et al. | | a | |
| Allium turcomanicum Regel | | a | |
| Allium ugami Vved. | Allium filidens Regel subsp. ugamicum (Vved.) R. M. Fritsch & F. O. Khass. | | |
| Allium uliginosum G. Don | Allium tuberosum Rottler ex Spreng. | | |
| Allium uliginosum Kanitz | Allium angulosum L. | | |
| Allium uliginosum Ledeb. | Allium ledebourianum Schult. & Schult. f. | | |
| Allium umbilicatum Boiss. | | a | |
| Allium unifolium Kellogg | | a | |
| Allium urceolatum Regel | Allium caesium Schrenk | | |
| Allium ursinum L. | | a | |
| Allium validum S. Watson | | a | |
| Allium vavilovii Popov & Vved. | | a | |
| Allium victorialis L. | | a | |
| Allium victorialis L. subsp. platyphyllum Hulten | | a | i |
| Allium victorialis L. subsp. victorialis | | a | i |
| Allium victorialis L. var. platyphyllum (Hulten) Makino | Allium victorialis L. subsp. platyphyllum Hulten | | i |
| Allium vineale L. | | a | |
| Allium vineale L. var. purpureum H. P. G. Koch | Allium vineale L. | | i |
| Allium virgunculae F. Maek. & Kitam. | | a | |
| Allium virgunculae F. Maek. & Kitam. var. kiiense Murata | | a | i |
| Allium virgunculae F. Maek. & Kitam. var. yakushimense M. Hotta | | a | i |
| Allium viviparum Kar. & Kir. | Allium caeruleum Pall. | | |
| Allium vodopjanovae N. Friesen | | a | |
| Allium wakegii Araki | Allium proliferum (Moench) Schrad. ex Willd. | | |
| Allium waldsteinii G. Don | Allium rotundum L. subsp. waldsteinii (G. Don) K. Richt. | | |
| Allium wallichianum Steud., nom. nud. | Allium wallichii Kunth | | |
| Allium wallichii Kunth | | a | |
| Allium walteri Regel | | a | |
| Allium watsonii Howell | Allium crenulatum Wiegand | | |
| Allium winklerianum Regel | | a | |
| Allium yunnanense Diels | Allium mairei H. Lev. | | |
| Allium zebdanense Boiss. & Noe | | a | |