The lily family, Liliaceae, consists of about 15 genera and 610 species of flowering plants within the order Liliales. They are monocotyledonous, perennial, herbaceous, often bulbous geophytes. Plants in this family have evolved with a fair amount of morphological diversity despite genetic similarity. Common characteristics include large flowers with parts arranged in threes: with six colored or patterned petaloid tepals arranged in two whorls, six stamens and a superior ovary. The leaves are linear in shape, with their veins usually arranged parallel to the edges, single and arranged alternating on the stem, or in a rosette at the base. Most species are grown from bulbs, although some have rhizomes. First described in 1789, the lily family became a paraphyletic "catch-all" (wastebasket) group of petaloid monocots that did not fit into other families and included a great number of genera now included in other families and in some cases in other orders. Consequently, many sources and descriptions labelled "Liliaceae" deal with the broader sense of the family.
Tulipa turkestanica, the Turkestan tulip, is a species of tulip native to central Asia. It was first described by Eduard August von Regel in 1873 as a variety of T. sylvestris, then elevated to full species status two years later.
Tulipa clusiana, the lady tulip, is an Asian species of tulip native to Afghanistan, Iran, Iraq, Pakistan and the western Himalayas. It is widely cultivated as an ornamental and is reportedly naturalized in France, Spain, Portugal, Italy, Tunisia, Greece, and Turkey.
Tulipa gesneriana, the Didier's tulip or garden tulip, is a species of plant in the lily family, cultivated as an ornamental in many countries because of its large, showy flowers. This tall, late-blooming species has a single blooming flower and linear or broadly lanceolate leaves. This is a complex hybridized neo-species, and can also be called Tulipa × gesneriana. Most of the cultivars of tulip are derived from Tulipa gesneriana. It has become naturalised in parts of central and southern Europe and scattered locations in North America.
Tulips (Tulipa) are a genus of spring-blooming perennial herbaceous bulbiferous geophytes. The flowers are usually large, showy and brightly coloured, generally red, pink, yellow, or white. They often have a different coloured blotch at the base of the tepals, internally. Because of a degree of variability within the populations, and a long history of cultivation, classification has been complex and controversial. The tulip is a member of the lily family, Liliaceae, along with 14 other genera, where it is most closely related to Amana, Erythronium and Gagea in the tribe Lilieae.
Tulipa urumiensis, the late tulip or tardy tulip, is a species of flowering plant in the family Liliaceae. It is a perennial growing from a bulb. By some sources the accepted name is Tulipa tarda. It has a leathery tunic that is glabrous on the inside. It has up to seven linear green leaves that can be up to 20 cm long. The stem is between 4 and 20 cm long. The yellow flowers have white tips, anthers and stamen are yellow.
Tulipa armena is a species of flowering plant in the Liliaceae family. It is referred to by the common name Armenian tulip, and is native to the historical Armenian Highlands as the name implies; current regions of Armenia, modern day Turkey, Iran, South Caucasus, and Azerbaijan.
Tulipa linifolia, the flax-leaved tulip or Bokhara tulip, is a species of flowering plant in the tulip genus Tulipa, family Liliaceae, native to Tajikistan, Uzbekistan, northern Iran and Afghanistan. Growing to 20 cm (8 in) tall, it is a bulbous perennial with wavy red-margined sword-shaped leaves, and bowl-shaped red flowers in early to mid-spring. Each petal has blackish marks at the base.
Tulipa aleppensis is a wild tulip in the family Liliaceae. It is native to Southeastern Turkey, Syria, near Beirut in Lebanon.
Tulipa agenensis is a Middle Eastern species of flowering plant in the family Liliaceae. It is native to Turkey, Iran, Cyprus, the Aegean Islands, Syria, Lebanon, Israel, Jordan, and Palestine, and naturalized in the central and western Mediterranean.
Tulipa sylvestris, the wild tulip or woodland tulip, is a Eurasian and North African species of wild tulip, a plant in the lily family. Its native range extends from Portugal and Morocco to western China, covering most of the Mediterranean and Black Sea Basins, and Central Asia. The species is also cultivated as an ornamental and naturalized in central and northern Europe as well as a few scattered locations in North America. It was first recorded as being naturalised in Britain in the late 17th century.
Tulipa alberti, is a species of flowering plant in the family Liliaceae. It has long reddish, orange or pink flowers. It comes from the mountains of Central Asia.
The taxonomy of Tulipa places the genus in the family Liliaceae, and subdivides it as four subgenera, and comprises about 75 species.
Tulipa biflora, the two-flowered tulip, is a species of tulip, native to the former Yugoslavia, Crimea, Anatolia, the Caucasus, southern Russia, Egypt, the Middle East, Central Asia, Iran, Pakistan, Afghanistan and Xinjiang in China. It has many synonyms, including Tulipa polychroma.
Tulipa fosteriana is a species of tulip, native to the Pamir Mountains and nearby areas of Afghanistan, Kyrgyzstan, Tajikistan and Uzbekistan.
Tulipa kaufmanniana, the water lily tulip, is a species of tulip native to Central Asia.
Tulipa greigii, is a species of tulip native to Central Asia and Iran.
Tulipa praestans is a species of tulip native to the mountains of Tajikistan. Many well known cultivars have been formed from the original plant.
Tulipa kolpakowskiana, Kolpakowsky's tulip, is a species of tulip native to Afghanistan, Kazakhstan, Kyrgyzstan, and Xinjiang in China. Its petals display a floral iridescence which is perceived by bumblebees. It has gained the Royal Horticultural Society's Award of Garden Merit.
Tulipa bifloriformis is a species of tulip native to Central Asia. Its dwarfed 'Starlight' cultivar has gained the Royal Horticultural Society's Award of Garden Merit.
