allium

File:Allium oreophilum ÖBG 2014-05-25 (04).jpg.]]

The genus Allium (alliums) is characterised by herbaceous geophyte perennials with true bulbs, some of which are borne on rhizomes, and an onion or garlic odor and flavor.{{sfn|Wheeler et al|2013}}

The bulbs are solitary or clustered and tunicate and the plants are perennialized by the bulbs reforming annually from the base of the old bulbs, or are produced on the ends of rhizomes or, in a few species, at the ends of stolons. A small number of species have tuberous roots. The bulbs' outer coats are commonly brown or grey, with a smooth texture, and are fibrous, or with cellular reticulation. The inner coats of the bulbs are membranous.

Many alliums have basal leaves that commonly wither away from the tips downward before or while the plants flower, but some species have persistent foliage. Plants produce from one to 12 leaves, most species having linear, channeled or flat leaf blades. The leaf blades are straight or variously coiled, but some species have broad leaves, including A. victorialis and A. tricoccum. The leaves are sessile, and very rarely narrowed into a petiole.

The flowers, which are produced on scapes are erect or in some species pendent, having six petal-like tepals produced in two whorls. The flowers have one style and six epipetalous stamens; the anthers and pollen can vary in color depending on the species. The ovaries are superior, and three-lobed with three locules.

The fruits are capsules that open longitudinally along the capsule wall between the partitions of the locule.{{cite web|url=http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=101086 |title=Allium in Flora of China @ |publisher=Efloras.org |access-date=2012-12-11}}{{cite web|url=http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=101086 |title=Allium in Flora of North America @ |publisher=Efloras.org |access-date=2012-12-11}} The seeds are black, and have a rounded shape.

The terete or flattened flowering scapes are normally persistent. The inflorescences are umbels, in which the outside flowers bloom first and flowering progresses to the inside. Some species produce bulbils within the umbels, and in some species, such as Allium paradoxum, the bulbils replace some or all the flowers. The umbels are subtended by noticeable spathe bracts, which are commonly fused and normally have around three veins.

Some bulbous alliums increase by forming little bulbs or "offsets" around the old one, as well as by seed. Several species can form many bulbils in the flowerhead; in the so-called "tree onion" or Egyptian onion (A. × proliferum) the bulbils are few, but large enough to be pickled.

Many of the species of Allium have been used as food items throughout their ranges. There are several unrelated species that are somewhat similar in appearance to Alliums but are poisonous (e.g. in North America, death camas, Toxicoscordion venenosum), but none of these has the distinctive scent of onions or garlic.Peterson, R.P. 1982. A Field Guide to Edible Wild Plants: Eastern and central North America. Houghton Mifflin, Boston.Gibbons, E. 1962. Stalking the wild asparagus. David McKay, New York.

{{main|Taxonomy of Allium}}

With over 850 species{{sfn|Deniz et al|2015}} Allium is the sole genus in the Allieae, one of four tribes of subfamily Allioideae (Amaryllidaceae). New species continue to be described{{sfn|Deniz et al|2015}} and Allium is one of the largest monocotyledonous genera,{{sfn|Li et al.|2010}} but the precise taxonomy of Allium is poorly understood,{{sfn|Li et al.|2010}}{{sfn|Deniz et al|2015}} with incorrect descriptions being widespread. The difficulties arise from the fact that the genus displays considerable polymorphism and has adapted to a wide variety of habitats. Furthermore, traditional classifications had been based on homoplasious characteristics (the independent evolution of similar features in species of different lineages). However, the genus has been shown to be monophyletic, containing three major clades, although some proposed subgenera are not.{{sfn|Li et al.|2010}} Some progress is being made using molecular phylogenetic methods, and the internal transcribed spacer (ITS) region, including the 5.8S rDNA and the two spacers ITS1 and ITS2, is one of the more commonly used markers in the study of the differentiation of the Allium species.{{sfn|Deniz et al|2015}}

Allium includes a number of taxonomic groupings previously considered separate genera (Caloscordum Herb., Milula Prain and Nectaroscordum Lindl.) Allium spicatum had been treated by many authors as Milula spicata, the only species in the monospecific genus Milula. In 2000, it was shown to be embedded in Allium.{{sfn|Friesen et al|2000}}

{{Clade

| style= font-size:90%; line-height:100%

| label1 = Amaryllidaceae: Subfamily Allioideae

|1=

{{Clade

| 1= {{clade

| 1= {{clade

| 1= Tribe Allieae (monogeneric, Allium)

| 2= {{clade

| 1= Tribe Tulbaghieae

| 2= Tribes Gilliesieae, Leucocoryneae

}}}}}}}}

}}

When Linnaeus formerly described the genus Allium in his Species Plantarum (1753), there were thirty species with this name. He placed Allium in a grouping he referred to as Hexandria monogynia (i.e. six stamens and one pistil){{sfn|Linnaeus Sexual System|2015}} containing 51 genera in all.{{sfn|Linnaeus|1753|loc=[https://www.biodiversitylibrary.org/item/13829#page/297/mode/1up Hexandria monogynia I pp. 285–332]}}

Linnaeus originally grouped his 30 species into three alliances, e.g. Foliis caulinis planis. Since then, many attempts have been made to divide the growing number of recognised species into infrageneric subgroupings, initially as sections, and then as subgenera further divided into sections. For a brief history, see Li et al. (2010){{sfn|Li et al.|2010}} The modern era of phylogenetic analysis dates to 1996.{{sfn|von Berg et al|1996}} In 2006 Friesen, Fritsch, and Blattner{{sfn|Friesen|Fritsch|Blattner|2006}} described a new classification with 15 subgenera, 56 sections, and about 780 species based on the nuclear ribosomal gene internal transcribed spacers. Some of the subgenera correspond to the once separate genera (Caloscordum, Milula, Nectaroscordum) included in the Gilliesieae.{{sfn|Li et al.|2010}}{{sfn|Sykorova|2006}} The terminology has varied with some authors subdividing subgenera into Sections and others Alliances. The term Alliance has also been used for subgroupings within species, e.g. Allium nigrum, and for subsections.{{sfn|Fritsch et al|2010}}

Subsequent molecular phylogenetic studies have shown the 2006 classification is a considerable improvement over previous classifications, but some of its subgenera and sections are probably not monophyletic. Meanwhile, the number of new species continued to increase, reaching 800 by 2009, and the pace of discovery has not decreased. Detailed studies have focused on a number of subgenera, including Amerallium. Amerallium is strongly supported as monophyletic.{{sfn|Nguyen et al|2008}} Subgenus Melanocrommyum has also been the subject of considerable study (see below), while work on subgenus Allium has focussed on section Allium, including Allium ampeloprasum, although sampling was not sufficient to test the monophyly of the section.{{sfn|Hirschegger et al|2010}}

The major evolutionary lineages or lines correspond to the three major clades. Line one (the oldest) with three subgenera is predominantly bulbous, the second, with five subgenera and the third with seven subgenera contain both bulbous and rhizomatous taxa.{{sfn|Li et al.|2010}}

{{See also|List of Allium species}}

The three evolutionary lineages and 15 subgenera here represent the classification schemes of Friesen et al. (2006){{sfn|Friesen|Fritsch|Blattner|2006}} and Li (2010),{{sfn|Li et al.|2010}} and subsequent additional species{{sfn|Brullo et al.|2003}}{{sfn|Nguyen et al.|2008}}{{sfn|Tzanoudakis|Trigas|2015}}{{sfn|Koçyiğıt et al.|2016}} and revisions.

{{cladogram

| title=Cladogram of evolutionary lines in Allium{{sfn|Friesen|Fritsch|Blattner|2006}}

| align=center

| cladogram={{clade|style="text-align:left; padding:2.5px; background:#eef"; width:800px;

| label1=Allium

| 1={{clade

| 1=First evolutionary line

| 2={{clade

| 1=Second evolutionary line

| 2=Third evolutionary line

}}

}}

}}

}}

;Evolutionary lines and subgenera (number of sections/number of species){{sfn|GRIN Taxonomy|2023}}

• First evolutionary line (3 subgenera)
• # Nectaroscordum (Lindl.) Asch. et Graebn Type: Allium siculum (1/3) Mediterranean bells, Sicilian honey garlic
• # Microscordum (Maxim.) N. Friesen Type: Allium monanthum (1/1)
• # Amerallium Traub Type: Allium canadense (12/135)
• Second evolutionary line (5 subgenera)
• # Caloscordum (Herb.) R. M. Fritsch Type: Allium neriniflorum (1/3)
• # Anguinum (G. Don ex Koch) N. Friesen Type: Allium victorialis (1/12)
• # Porphyroprason (Ekberg) R. M. Fritsch Type: Allium oreophilum (1/1)
• # Vvedenskya (Kamelin) R. M. Fritsch Type: Allium kujukense (1/1)
• # Melanocrommyum (Webb et Berthel.) Rouy Type: Allium nigrum (20/160)
• Third evolutionary line (7 subgenera)
• # Butomissa (Salisb.) N. Friesen Type: Allium ramosum (2/4) fragrant garlic
• # Cyathophora R. M. Fritsch Type: Allium cyathophorum (3/5)
• # Rhizirideum (G. Don ex Koch) Wendelbo s.s Type: Allium senescens (5/37)
• # Allium L. Type: Allium sativum (15/300) garlic
• # Reticulatobulbosa (Kamelin) N. Friesen Type: Allium lineare (5/80)
• # Polyprason Radic Type: Allium moschatum (4/50)
• # Cepa (Mill.) Radic ́ Type: Allium cepa (5/30) onion, garden onion, bulb onion, common onion

Although this lineage consists of three subgenera, nearly all the species are attributed to subgenus Amerallium, the third largest subgenus of Allium. The lineage is considered to represent the most ancient line within Allium, and to be the only lineage that is purely bulbous, the other two having both bulbous and rhizomatous taxa. Within the lineage Amerallium is a sister group to the other two subgenera (Microscordum+Nectaroscordum).{{sfn|Li et al.|2010}}

Nearly all the species in this lineage of five subgenera are accounted for by subgenus Melanocrommyum, which is most closely associated with subgenera Vvedenskya and Porphyroprason, phylogenetically. These three genera are late-branching whereas the remaining two subgenera, Caloscordum and Anguinum, are early branching.{{sfn|Li et al.|2010}}

The third evolutionary line contains the greatest number of sections (seven), and also the largest subgenus of the genus Allium: subgenus Allium, which includes the type species of the genus, Allium sativum. This subgenus also contains the majority of the species in its lineage. Within the lineage, the phylogeny is complex. Two small subgenera, Butomissa and Cyathophora form a sister clade to the remaining five subgenera, with Butomissa as the first branching group. Amongst the remaining five subgenera, Rhizirideum forms a medium-sized subgenus that is the sister to the other four, larger, subgenera. This line may not be monophyletic.{{sfn|Li et al.|2010}}

Names from{{cite web | url=https://www.tropicos.org/name/Search?name=Allium | title=Tropicos }}

• Allium sect. Acanthoprason Wendelbo
• Allium subsect. Acuminatae Ownbey ex Traub
• Allium sect. Amerallium Traub
• Allium sect. Anguinum G. Don
• Allium sect. Brevispatha Vals.
• Allium sect. Briseis Stearn
• Allium sect. Bromatorrhiza Ekberg
• Allium sect. Caloscordum Baker
• Allium subsect. Campanulatae Ownbey ex Traub
• Allium sect. Caulorhizideum Traub
• Allium subsect. Cepa Stearn
• Allium subsect. Cernuae Rchb.
• Allium sect. Codonoprasum Ekberg
• Allium sect. Falcatifolia N. Friesen
• Allium subsect. Falcifoliae Ownbey ex Traub
• Allium sect. Halpostemon Boiss.
• Allium sect. Haneltia F.O. Khass.
• Allium sect. Lophioprason Traub.
• Allium subg. Melanocrommyon (Webb & Berthel.) Rouy
• Allium subsect. Mexicana Traub
• Allium sect. Molium G. Don ex W.D.J. Koch
• Allium sect. Multicaulea F.O. Khass. & Yengal.
• Allium sect. Oreiprason F. Herm.
• Allium sect. Petroprason F. Herm.
• Allium subg. Polyprason Radic
• Allium sect. Porrum G. Don
• Allium sect. Rhiziridium G. Don ex W.D.J. Koch
• Allium sect. Rhophetoprason Traub
• Allium subsect. Sanbornae Ownbey ex Traub
• Allium sect. Schoenoprasum Dumort.
• Allium sect. Scorodon
• Allium sect. Unicaulea F.O. Khass.

Some sources refer to Greek ἀλέω (aleo, to avoid) due to the odor of garlic.

File:Wild Allium in Behbahan, Iran.jpg, Iran]]

The majority of Allium species are native to the Northern Hemisphere, being spread throughout the holarctic region, from dry subtropics to the boreal zone,{{sfn|Li et al.|2010}} predominantly in Asia. Of the latter, 138 species occur in China, about a sixth of all Allium species, representing five subgenera.{{sfn|Li et al.|2010}} A few species are native to Africa and Central and South America. A single known exception, Allium dregeanum occurs in the Southern Hemisphere (South Africa). There are two centres of diversity, a major one from the Mediterranean Basin to Central Asia and Pakistan, while a minor one is found in western North America.{{sfn|Li et al.|2010}} The genus is especially diverse in the eastern Mediterranean.{{sfn|Tzanoudakis|Trigas|2015}}

Species grow in various conditions from dry, well-drained mineral-based soils to moist, organic soils; most grow in sunny locations, but a number also grow in forests (e.g., A. ursinum), or even in swamps or water.{{citation needed|date=July 2013}}

Various Allium species are used as food plants by the larvae of the leek moth and onion fly as well as other Lepidoptera including cabbage moth, common swift moth (recorded on garlic), garden dart moth, large yellow underwing moth, nutmeg moth, setaceous Hebrew character moth, turnip moth and Schinia rosea, a moth that feeds exclusively on Allium species.{{citation needed|date=July 2013}}

The genus Allium has very large variation between species in their genome size that is not accompanied by changes in ploidy level.{{Cite journal|last1=Ricroch|first1=A.|last2=Yockteng|first2=R.|last3=Brown|first3=S C|last4=Nadot|first4=S|s2cid=14787301|date=2005|title=Evolution of genome size across some cultivated Allium species|journal=Genome|language=en|volume=48|issue=3|pages=511–520|doi=10.1139/g05-017|issn=0831-2796|pmid=16121247}} This remarkable variation was noted in the discussion of the evolution of junk DNA and resulted in the Onion Test, a "reality check for anyone who thinks they have come up with a universal function for junk DNA".{{Cite journal|last1=Freeling|first1=Michael|last2=Xu|first2=Jie|last3=Woodhouse|first3=Margaret|last4=Lisch|first4=Damon|date=2015|title=A Solution to the C-Value Paradox and the Function of Junk DNA: The Genome Balance Hypothesis|journal=Molecular Plant|language=en|volume=8|issue=6|pages=899–910|doi=10.1016/j.molp.2015.02.009|pmid=25743198|doi-access=free|bibcode=2015MPlan...8..899F }} Genome sizes vary between 7.5 Gb in A. schoenoprasum and 30.9 Gb in A. ursinum, both of which are diploid.

The unusual telomeric sequence of 'Allium cepa' was discovered and cytologically validated to be CTCGGTTATGGG

{{cite journal | url=https://onlinelibrary.wiley.com/doi/10.1111/tpj.13115 | title = Allium telomeres unmasked | journal = The Plant Journal |publisher=Petr Fajkus et el, The Plant Journal |date=December 2015| volume = 85 | issue = 3 | pages = 337–347 | doi = 10.1111/tpj.13115 | last1 = Fajkus | first1 = Petr | last2 = Peška | first2 = Vratislav | last3 = Sitová | first3 = Zdeňka | last4 = Fulnečková | first4 = Jana | last5 = Dvořáčková | first5 = Martina | last6 = Gogela | first6 = Roman | last7 = Sýkorová | first7 = Eva | last8 = Hapala | first8 = Jan | last9 = Fajkus | first9 = Jiří | pmid = 26716914 }}

A bioinformatics method for detecting this unique telomere sequence was demonstrated using SERF de novo Genome Analysis

{{cite web |url=https://bioserf.org#serfalliumcepa |title=Allium cepa Telomere |publisher=SERF de novo Genome Analysis, BioSerf |date=July 2018}}

File:Selection of cultivated Alliums.jpg Live show]]Many Allium species have been harvested through human history, but only about a dozen are still economically important today as crops or garden vegetables.{{cite book |title=Simon & Schuster's Guide to Herbs and Spices |editor=Stanley Schuler |isbn=978-0-671-73489-3 |author=Simonetti, Gualtiero |year=1990 |publisher=Simon & Schuster, Inc |url=https://archive.org/details/simonschustersgu0000simo }}

Many Allium species and hybrids are cultivated as ornamentals.Anthony Huxley, Mark Griffiths, and Margot Levy (1992). The New Royal Horticultural Society Dictionary of Gardening. The Macmillan Press, Limited: London. The Stockton Press: New York. {{ISBN|978-0-333-47494-5}} (set). These include A. cristophii and A. giganteum, which are used as border plants for their ornamental flowers, and their "architectural" qualities.Brickell, Christopher (Editor-in-chief), The Royal Horticultural Society A–Z Encyclopedia of Garden Plants, p. 95, Dorling Kindersley, London, 1996, {{ISBN|0-7513-0303-8}} Several hybrids have been bred, or selected, with rich purple flowers. A. hollandicum 'Purple Sensation' is one of the most popular and has been given an Award of Garden Merit (H4).RHS Plant Finder 2009–2010, p. 68, Dorling Kindersley, London, 2009, {{ISBN|978-1-4053-4176-9}} These ornamental onions produce spherical umbels on single stalks in spring and summer, in a wide variety of sizes and colours, ranging from white (Allium 'Mont Blanc'), blue (A. caeruleum), to yellow (A. flavum) and purple (A. giganteum). By contrast, other species (such as invasive A. triquetrum and A. ursinum) can become troublesome garden weeds.Lloyd, Christopher & Rice, Graham, (1991). Garden Flowers From Seed, p. 45, Viking, {{ISBN|0-670-82455-0}}

The following cultivars, of uncertain or mixed parentage, have gained the Royal Horticultural Society's Award of Garden Merit:

• 'Ambassador'{{cite web | url= https://www.rhs.org.uk/Plants/233828/i-Allium-i-Ambassador/Details

| title = RHS Plantfinder - Allium 'Ambassador'

| publisher=Royal Horticultural Society | date=2016 | access-date=5 January 2018}}

• 'Beau Regard'{{cite web | url= https://www.rhs.org.uk/Plants/49933/i-Allium-i-Beau-Regard/Details

| title = RHS Plantfinder - Allium 'Beau Regard'

| publisher=Royal Horticultural Society | date=1995 | access-date=5 January 2018}}

• 'Gladiator'{{cite web | url= https://www.rhs.org.uk/Plants/58292/i-Allium-i-Gladiator/Details

| title = RHS Plantfinder - Allium 'Gladiator'

| publisher=Royal Horticultural Society | date=1995 | access-date=5 January 2018}}

• 'Globemaster'{{cite web | url= https://www.rhs.org.uk/Plants/53832/i-Allium-i-Globemaster/Details

| title = RHS Plantfinder - Allium 'Globemaster'

| publisher=Royal Horticultural Society | date=1995 | access-date=5 January 2018}}

• 'Michael H. Hoog' (A. rosenorum){{cite web | url = https://www.rhs.org.uk/Plants/243756/Allium-rosenorum-Michael-H-Hoog/Details | title = Allium rosenorum 'Michael H. Hoog' | publisher = RHS | access-date = 27 February 2020}}
• 'Round 'n' Purple'{{cite web | url= https://www.rhs.org.uk/Plants/228230/i-Allium-i-Round-and-Purple/Details

| title = RHS Plantfinder - Allium 'Round 'n' Purple'

| publisher=Royal Horticultural Society | date=2016 | access-date=5 January 2018}}

• 'Universe'{{cite web | url = https://www.rhs.org.uk/Plants/175896/Allium-Universe/Details

| title = Allium 'Universe'

| publisher = RHS | access-date = 27 February 2020}}

Dogs and cats are very susceptible to poisoning after the consumption of certain species.{{cite journal |first=R.B. |last=Cope |title=Toxicology Brief: Allium species poisoning in dogs and cats |journal=Veterinary Medicine |date=August 2005 |volume=100 |issue=8 |pages=562–566 |location=Edwardsville, Kansas|eissn=1939-1919 |issn=8750-7943 |url=https://dungenessranchpetresort.com/images/vetm0805_562_566.pdf |trans-quote=Peer-reviewed.}} Cattle have occasionally suffered onion toxicosis as well.{{cite journal |first=Helen A. |last=Rae |title=Onion toxicosis in a herd of beef cows |journal=Canadian Veterinary Journal |date=January 1999 |volume=40 |issue=1 |pages=55–57 |pmid=9919370 |pmc=1539652 |quote=While humans appear to be relatively resistant to onion toxicity, there is some concern about the susceptibility of certain ethnic groups that have a genetic deficiency of G6PD. / Onion toxicity depends on factors other than variation in species susceptibility. Onions contain varying amounts of disulfide and SMCO toxins, depending on the species of onion, time of year, and growing conditions. Storing onions in large piles also provides a suitable environment for contamination of the crop with other toxins, such as mycotoxins, which could contribute to the disease process.}} Vegetables of the Allium genus can cause digestive disorders for human beings.{{cite book |first=Zoomi |last=Singh |chapter=Potential Side Effects of Chives |title=Chives: Nutritional Value, Health Benefits and Potential Side Effects of Chives |date=October 12, 2022 |location=Singapore|publisher=HealthifyMe |chapter-url=https://www.healthifyme.com/blog/chives-benefits/#Potential_Side_Effects_of_Chives |access-date=March 17, 2023}}

The genus includes many economically important species. These include onions (A. cepa), French shallots (A. oschaninii), leeks (A. ampeloprasum), garlic (A. sativum), and herbs such as scallions (various Allium species) and chives (A. schoenoprasum). Some have been used as traditional medicines.{{sfn|Li et al.|2010}}

This genus also includes species that are abundantly gathered from the wild such as wild garlic (Allium ursinum) in Europe and ramps (Allium tricoccum) in North America.

{{Reflist|30em|refs=

{{harvnb|Linnaeus|1753|loc=[https://www.biodiversitylibrary.org/item/13829#page/306/mode/1up Allium I pp. 294–301]}}

}}

• {{cite journal|last1=Brullo|first1=Salvatore |last2=Guglielmo|first2=Anna |last3=Pavone|first3=Pietro |last4=Salmeri|first4=Cristina |last5=Terrasi|first5=M. Carmen |title=Three new species of Allium sect. Codonoprasum from Greece |journal=Plant Biosystems|date=January 2003|volume=137|issue=2|pages=131–140 |doi=10.1080/11263500312331351391 |bibcode=2003PBios.137..131B |s2cid=86821437 |ref={{harvid|Brullo et al.|2003}}}}
• {{cite journal|last1=Koçyiğıt|first1=Mine|last2=Yeşıl|first2=Yeter|last3=Koyuncu|first3=Mehmet |title=Allium dumanii (A. sect. Codonoprasum, Amaryllidaceae), a new species from E Turkey |journal=Willdenowia|date=14 January 2016|volume=46|issue=1|pages=113–119|doi=10.3372/wi.46.46109|s2cid=88440208|ref={{harvid|Koçyiğıt et al.|2016}}|doi-access=free|bibcode=2016Willd..46..113K }}
• {{cite journal |last1=Nguyen |first1=Nhu H. |last2=Driscoll |first2=Heather E. |last3=Specht |first3=Chelsea D. |year=2008 |title=A molecular phylogeny of the wild onions (Allium; Alliaceae) with a focus on the western North American center of diversity |journal=Molecular Phylogenetics and Evolution |volume=47 |issue=3| pages=1157–1172 |pmid=18226928 |doi=10.1016/j.ympev.2007.12.006 |bibcode=2008MolPE..47.1157N |url=https://nature.berkeley.edu/brunslab/papers/nguyen2008.pdf |ref={{harvid|Nguyen et al.|2008}}}}

{{refbegin|30em}}

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{{refend}}

• {{Commons category-inline|Allium}}
• [https://web.archive.org/web/20121010175440/http://botany.si.edu/ing/INGsearch.cfm?searchword=Allium Allium] At:[http://www.botany.si.edu/ing Index Nominum Genericorum] At:[http://www.botany.si.edu/index.htm?references References] At:[http://www.botany.si.edu/index.htm NMNH Department of Botany]
• [http://www.bloomsta.com Bloomsta.com Florist Community]
• [http://www.ipk-gatersleben.de/fileadmin/content-ipk/content-ipk-institut/Downloads/2015/150312_OrnamAlliumCheckl_FritschMR.pdf Reinhard M. Fritsch. Checklist of ornamental Allium species and cultivars currently offered in the trade. 2015]

{{Allium}}

{{Taxonbar|from=Q49391}}

{{Authority control}}

*Allium

Category:Amaryllidaceae genera

Category:Bulbous plants

Category:Taxa named by Carl Linnaeus