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Lilieae
The Lilieae are a monophyletic tribe of monocotyledon perennial, herbaceous mainly bulbous flowering plants in the lily family (Liliaceae). Taxonomy The term has varied over the years but in modern classification constitutes either a broad circumscription (Lilieae ''sensu lato'', ''s.l.'') with eight genera, placed in the subfamily Lilioideae, or narrower circumscription with six genera (Lilieae ''sensu stricto'', ''s.s.''), excluding ''Tulipa'' (which now includes '' Amana'') and ''Erythronium'' which are treated as a separate tribe, Tulipeae. Within Lilieae ''s.s.'', ''Gagea'' now includes '' Lloydia'', and ''Lilium'' includes ''Nomocharis'', reducing the number of genera to four, with about 260–300 species. Phylogeny The evolutionary and phylogenetic relationships between the genera currently included in Liliaceae are shown in this cladogram. Distribution and habitat Lilieae ''s.s.'' are distributed in temperate Northern Hemisphere areas, with the main centre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fritillaria
''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 name ''Fritillaria'' is thought to refer to the checkered pattern of ''F. meleagris'', resembling a box in which dice were carried. Fritillaries are commercially important ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liliaceae
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 (undifferentiated petals and sepals) 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lilioideae
The Lilioideae are a subfamily of monocotyledonous perennial, herbaceous mainly bulbous flowering plants in the lily family, Liliaceae. They are found predominantly in the temperate and colder regions of the Northern Hemisphere, particularly East Asia and North America. The subfamily includes two tribes. They are of economic importance, particularly the lilies and tulips. Description Lilioideae genera are relatively homogeneous and distinct from the other two Liliaceae subfamilies (Calochortoideae and Streptopoideae). They are perennial herbaceous flowering plants that are mainly bulbous (Lilieae) with contractile roots, but may be rhizomatous (Medeoleae). Stems unbranched, leaves with parallel venation. Flowers are large and showy. The embryo sac (megagametophyte) is of the Fritillaria-type (tetrasporic). Capsule septicidal, seeds often flattened, exotesta palisaded or lignified. The seeds of Medeoleae are striate. Chromosome number may be 7 (Medeoleae), 9, or 11–14, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notholirion
''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. Taxonomy Baker (1874) considered ''Notholirion'' to be a subgenus of ''Fritillaria'', but Boissier (1884) separated it as a distinct genus. The evolutionary and phylogenetic relationships between the genera currently included in Liliaceae are shown in the following Cladogram: Species List of species: * '' Notholirion bulbiferum'' (Lingelsh.) Stearn - Nepal, Bhutan, Sikkim, Assam, Myanmar, Gansu, Shaanxi, Sichuan, Tibet, Yunnan * '' Notholirion koeiei'' Rech.f. - Iran + Iraq * '' Notholirion macrophyllum'' (D.Don) Boiss. - Tibet, Nepal, Sichuan, Yunnan, Bhutan, and Sikkim * ''Notholirion thomsonianum'' (Royle) Stapf - Afghanistan, Himalayas of northern Pakistan + northern India India, of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulipa
Tulips (''Tulipa'') are a genus of spring-blooming perennial herbaceous bulbiferous geophytes (having bulbs as storage organs). The flowers are usually large, showy and brightly coloured, generally red, pink, yellow, or white (usually in warm colours). They often have a different coloured blotch at the base of the tepals (petals and sepals, collectively), 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. There are about 75 species, and these are divided among four subgenera. The name "tulip" is thought to be derived from a Persian word for turban, which it may have been thought to resemble by those who discovered it. Tulips originally were found in a band stretching from Southern Europe to Cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulipeae
The Tulipeae ( syn. Tulipoideae) Duby is a tribe of monocotyledon perennial, herbaceous mainly bulbous flowering plants in the Liliaceae (lily) family. As originally conceived by Duby (1828), "Tulipaceae" was a tribe within Liliaceae, consisting of the genera ''Tulipa'', ''Fritillaria'' and Lilium. Description Herbaceous non-climbing bulbous plants. Bulbs consisting of a single scale. Anthers pseudo-basifixed. fruit consists of a loculicidal capsule, seeds not winged. Tetrasporic embryo-sac formation with 7–8 nuclei. Nucella having a short base. Vesicular-arbuscular mycorrhizae (VAM) non-''Clintonia'' type. Chromosomes large - 2–11 μm (1–6 μm in ''Gagea''). Genome size (3)4–25(70) pg, x = (9)12. Polyploidy common. Taxonomy Tulipeae remained a core group of the Liliaceae, containing the type genus, Lilium for most of its taxonomic history. For instance, Bentham and Hooker (1883), placed ''Lilium'' together with ''Tulipa'' and five other genera in Liliaceae trib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardiocrinum
''Cardiocrinum'' is a genus of bulbous plants of the lily family first described in 1846. They are native to the Himalaya, China, the Russian Far East, and Japan. The bulbs are usually formed at the soil surface. The preferred habitat is woodland. The plants tend to be monocarpic, dying after flowering. Description ''Cardiocrinum'' is a genus of monocarpic perennial herbs. Taxonomy ''Cardiocrinum'' was originally described by Endlicher in 1836 as one of five sections of ''Lilium'', to which it is closely related. Later authors considered it a separate genus. The common name is giant lilies. They differ from ''Lilium'' in some characteristics, most notably in the heart shaped leaves. The genus name alludes to these leaves, from the Greek ''kardia'', heart, and ''krinon'', lily. The Himalayan species ''Cardiocrinum giganteum ''Cardiocrinum giganteum'', the giant Himalayan lily, is the largest species of any of the lily plants, growing up to 3.5 metres high. It is foun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lilium
''Lilium'' () is a genus of herbaceous flowering plants growing from bulbs, all with large prominent flowers. They are the true lilies. Lilies are a group of flowering plants which are important in culture and literature in much of the world. Most species are native to the northern hemisphere and their range is temperate climates and extends into the subtropics. Many other plants have "lily" in their common names, but do not belong to the same genus and are therefore not true lilies. Description Lilies are tall perennials ranging in height from . They form naked or tunicless scaly underground bulbs which are their organs of perennation. In some North American species the base of the bulb develops into rhizomes, on which numerous small bulbs are found. Some species develop stolons. Most bulbs are buried deep in the ground, but a few species form bulbs near the soil surface. Many species form stem-roots. With these, the bulb grows naturally at some depth in the soil, and each ye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladogram
A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to descendants, nor does it show how much they have changed, so many differing evolutionary trees can be consistent with the same cladogram. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor. There are many shapes of cladograms but they all have lines that branch off from other lines. The lines can be traced back to where they branch off. These branching off points represent a hypothetical ancestor (not an actual entity) which can be inferred to exhibit the traits shared among the terminal taxa above it. This hypothetical ancestor might then provide clues about the order of evolution of various features, adaptation, and other evolutionary narratives about ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amana (plant)
''Amana'' is a small genus of flowering bulbs in the lily family, closely related to tulips and included in ''Tulipa'' by some authors. ''Amana'' is found in China, Japan and Korea.Honda, Masaji. 1935. Bulletin of the Biogeographical Society of Japan 6:20 the World Checklist of Selected Plant Families recognizes four species, three of which were formerly placed in the genus ''Tulipa Tulips (''Tulipa'') are a genus of spring-blooming perennial herbaceous bulbiferous geophytes (having bulbs as storage organs). The flowers are usually large, showy and brightly coloured, generally red, pink, yellow, or white (usually in warm ...'':Search for "Amana", References Bibliography * * * Liliaceae Liliaceae genera Flora of China Flora of Eastern Asia {{liliales-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lloydia
''Gagea'' is a large genus of spring flowers in the lily family. It is found primarily in Eurasia with a few species extending into North Africa and one species (''Gagea serotina'') in North America. The genus is named after the English naturalist Sir Thomas Gage (1791-1820). They were originally described as species of ''Ornithogalum'', which, together with the usual yellow colour of the flowers, explains the English name yellow star-of-Bethlehem for the common European species, ''Gagea lutea''. p. 25. Species , the World Checklist of Selected Plant Families The World Checklist of Selected Plant Families (usually abbreviated to WCSP) is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plan ... recognizes over 200 species, including those previously assigned to ''Lloydia''. References Bibliography * * External links Pacific Bulb Societyphotos of severa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ritgen
Ferdinand August Maria Franz von Ritgen (11 October 1787 – 14 April 1867) was a German obstetrician and naturalist born in the Westphalian village of Wulfen (now part of Dorsten). He is remembered for instruction in the field of midwifery. He studied at Giessen and later worked as district medical officer at Stadtberge.Plett - Schmidseder by K. G. Saur Verlag GmbH & Company In 1814 he attained the chair of surgery and obstetrics at the . Subsequently, he founded a school for midwives. In 1825/26 and 1837/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
