Fritillaria imperialis, the crown imperial, imperial fritillary or Kaiser's crown, is a species of flowering plant in the lily family Liliaceae, native to a wide stretch from the Anatolian plateau of Turkey, Iraq and Iran to Afghanistan, Pakistan, Northern India and the Himalayan foothills. It is also widely cultivated as an ornamental and reportedly naturalized in Austria, Sicily, and Washington State, USA. The common names and also the epithet "imperialis", literally "of the emperor", refer to the large circle of golden flowers, reminiscent of an emperor's crown.
Fritillaria (fritillaries) is a genus of spring flowering herbaceous bulbous perennial plants in the lily family (Liliaceae). The type species, Fritillaria meleagris, was first described in Europe in 1571, while other species from the Middle East and Asia were also introduced to Europe at that time. The genus has about 130–140 species divided among eight subgenera. The flowers are usually solitary, nodding and bell-shaped with bulbs that have fleshy scales, resembling those of lilies. They are known for their large genome size and genetically are very closely related to lilies. They are native to the temperate regions of the Northern hemisphere, from the Mediterranean and North Africa through Eurasia and southwest Asia to western North America. Many are endangered due to enthusiastic picking.
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 lilioid 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.
Fritillaria meleagris is a Eurasian species of flowering plant in the lily family Liliaceae. Its common names include snake's head fritillary, snake's head, chess flower, frog-cup, guinea-hen flower, guinea flower, leper lily, Lazarus bell, chequered lily, chequered daffodil, drooping tulip or, in the British Isles, simply fritillary. The plant is a bulbous perennial native to the flood river plains of Europe where it grows in abundance.
Fritillaria biflora, the chocolate lily or mission bells, is a species of fritillary native to western California, US, and northern Baja California, Mexico. It occurs in the chaparral and woodlands ecoregion, often in serpentine soil formations and hillside grassland habitats.
Fritillaria camschatcensis is a species of flowering plant native to northeastern Asia and northwestern North America, including northern Oregon, Washington, British Columbia, Alaska, northern Japan, and the Russian Far East. It has many common names, including Kamchatka fritillary and Kamchatka lily.
Fritillaria persica is a Middle Eastern species of flowering plant in the lily family Liliaceae, native to southern Turkey, Iran, Iraq, Lebanon, Syria, Cyprus and Israel. It is widely cultivated as an ornamental and naturalized in the Lazio region of Italy. It is the sole species in Fritillaria subgenus Theresia.
Fritillaria verticillata is a flowering plant in the lily family Liliaceae, native to Japan, Korea, Mongolia, Xinjiang, Kazakhstan and the Altay region of Siberia.
Fritillaria gentneri, or Gentner's fritillary, is a rare species of flowering plant in the lily family Liliaceae, that is endemic to southwest Oregon and adjacent Siskiyou County, California, USA. Its habitat is dry, open woodlands and chaparral at 1,000–5,000 ft (300–1,520 m), where it blooms from March through July. However, most populations have generally finished blooming by the end of May. As with many plants, the lower elevations bloom earliest with the bloom period moving up following elevation.
Notholirion is a small Asian genus of bulbous plants in the lily family, Liliaceae. It is closely related to Lilium, but each individual flowers only once, and then dies after producing offsets. The bulb is covered by a tunic. Leaves are basal, produced in autumn and winter.
Fritillaria cirrhosa, common name yellow Himalayan fritillary, is an Asian species of herbaceous plant in the lily family, native to China, the Indian Subcontinent, and Myanmar.
Fritillaria montana is a European species of flowering plant in the lily family Liliaceae, native to southern and eastern Europe: France, Italy, Greece, Austria, Hungary, Yugoslavia, Albania, Bulgaria, Romania, Ukraine, European Russia.
Fritillaria karelinii is an Asian species of herbaceous perennial plant in the lily family Liliaceae, native to Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, Turkmenistan, Iran, Pakistan, and Xinjiang.
Fritillaria gibbosa is a species of herbaceous perennial plant in the lily family Liliaceae. It is native to Afghanistan, Iran, Pakistan, Turkmenistan, and Transcaucasia.
Fritillaria thunbergii is a flowering plant species in the lily family Liliaceae. It is native to Kazakhstan and in Xinjiang Province of western China, though cultivated in other places and naturalized in Japan and in other parts of China.
Fritillaria tortifolia is a flowering plant species in the lily family Liliaceae. It is found only in the northwestern part of Xinjiang Province, the extreme northwestern corner of China.
Fritillaria drenovskii is a rare European species of plants in the lily family, native to the Thrace region of northeastern Greece, as well as Blagoevgrad Province in southwestern Bulgaria.
Fritillaria dagana is a rare bulbous herbaceous perennial plant native to Siberia, Russia. It is a species in the genus Fritillaria of the family Liliaceae. It is placed in the subgenus Liliorhiza.
Fritillari japonica is a perennial herbaceous bulbous plant, endemic to Japan. It is a species in the genus Fritillaria, in the family Liliaceae. It is placed in the subgenus Japonica.
