Allium canadense, the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other regions as an ornamental and as a garden culinary herb. The plant is also reportedly naturalized in Cuba.
Allium sphaerocephalon is a plant species in the Amaryllis family known as round-headed leek, round-headed garlic, ball-head onion, and other variations on these names. Drumstick allium is another common name applied to this species. Some publications use the alternate spelling Allium sphaerocephalum. It is a bulbous herbaceous perennial plant.
Allium moly, also known as yellow garlic, golden garlic and lily leek, Is a species of flowering plant in the genus Allium, which also includes the flowering and culinary onions and garlic. A bulbous herbaceous perennial from the Mediterranean. It is edible and used as a medicinal and ornamental plant. Allium moly is a bulb type flower, with the size of the bulb affecting the flowering period and the time of the flowering.
Salvatore Brullo is professor at University of Catania since 1980 teaching Systematic Botany, he obtained a degree in natural science in July 1970. For six years he was Director of the Department of Botany, at the University of Catania.
Allium paniculatum, common name pale garlic, is a species of monocot in the family Amaryllidaceae. It is widely cultivated and is now naturalized in several places outside its native range.
Allium parciflorum is a plant species known only from the islands of Corsica and Sardinia in the Mediterranean. It is common at all elevations on those two islands but unknown elsewhere.
Allium hirtovaginatum is a species of wild onion native to the Mediterranean region, ranging from Morocco, Algeria, and Tunisia to the Balearic Islands, Italy, southern Greece, southern and western Turkey, and Cyprus.
Allium daninianum is a species of onion found in Israel, Syria, Lebanon, Palestine and Jordan. It is a bulb-forming perennial with a long, flexuous scape. Umbel is lax, the pink flowers long-pedicelled and mostly drooping.
Allium archeotrichon is a species of onion endemic to the east Aegean islands – Rhodes, Tilos and Symi. It is a bulb-forming perennial with a scent resembling that of onions or garlic. It produces an umbel of flowers.
Allium galileum is a species of onion known only from Palestine and Israel.
Allium agrigentinum is a plant species in the Amaryllis family, endemic to the Italian Island of Sicily in the Mediterranean. Initial collections were made in or near the Riserva naturale integrale Macalube di Aragona Wildlife Sanctuary.
Allium therinanthum or summer garlic is a species of garlic that is found in the Mount Hermon area in Israel.
Allium oporinanthum is a European species of wild onion native to Spain and France.
Allium is a large genus of monocotyledonous flowering plants with around 1000 accepted species, making Allium the largest genus in the family Amaryllidaceae and amongst the largest plant genera in the world. Many of the species are edible, and some have a long history of cultivation and human consumption as a vegetable including the onion, garlic, scallions, shallots, leeks, and chives, with onions being the second most grown vegetable globally after tomatoes as of 2023.
The precise taxonomy of the genus Allium is still poorly understood with incorrect descriptions being widespread. With over 850 species distributed over the Northern hemisphere Allium is the sole genus in the Allieae, one of four tribes of subfamily Allioideae (Amaryllidaceae). New species continue to be described and Allium is both highly variable and one of the largest monocotyledonous genera, but the precise taxonomy of Allium is poorly understood, 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 classications had been based on homoplasious characteristics. However, the genus has been shown to be monophyletic, containing three major clades, although some proposed subgenera are not. 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.
Salsola melitensis is an endemic vascular plant of the Maltese archipelago. Its generic name is derived from the Latin word “salsus” which means salty, attributing to the salt tolerant nature of the species within this genus. The genus name was published in 1753 in the Species Plantarum composed by Carl Linnaeus but was reclassified again by Akhani et al. in 2007.
Allium melitense is a species of wild leek endemic to the Maltese archipelago. The species was first described as a variety of Allium ampeloprasum by Stefano Sommier and Alfredo Caruana Gatto in their Maltese flora published in 1915, while emphasizing its observable differences with A. ampeloprasum and the need for further study. The taxon was then elevated to species by Raffaele Ciferri and Valerio Giacomini, and again by Mifsud & Mifsud in 2018.
