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List Of Flower Bulbs
List of flower bulbs is a list of flowering plants which come from ornamental bulbs. Most flower bulbs produce perennial flowers and in cold zones the bulbs are left in the ground year-round. Bulb planting Flowering plant bulbs are planted beneath the surface of the earth. The bulbs need some exposure to cold temperatures for 12 to 14 weeks in order to bloom. Flower bulbs are generally planted in the fall in colder climates. The bulbs go dormant in the winter but they continue to absorb water and nutrients from the soil and they develop roots. Most bulbs produce perennial flowers. Occasionally certain bulbs become crowded in the ground and they must be removed and separated. These include: amaryllis (Hippeastrum spp.) and cyclamen (Cyclamen persicum). Warm weather Some flower bulbs do well in hot climates: Lillies, Caladiums, Dahlias, Gladiolus, Narcissus (plant) and daffodils. To grow cold weather flower bulbs like Tulips and crocus in hot climates, gardeners must dig up th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alocasia
''Alocasia'' is a genus of rhizomatous or tuberous, broad-leaved, perennial, flowering plants from the family Araceae. There are about 90 accepted species native to tropical and subtropical Asia and eastern Australia. Around the world, many growers widely cultivate a range of hybrids and cultivars as ornamentals. Description The large, cordate or sagittate leaves grow to a length of on long petioles. Their araceous flowers grow at the end of a short stalk, but are not conspicuous; often hidden behind the leaf petioles. The corms of some species can be processed to make them edible, however, the raw plants contain raphid or raphide crystals of calcium oxalate along with other irritants (possibly including proteases) that can numb and swell the tongue and pharynx. This can cause difficulty breathing and sharp pain in the throat. Lower parts of the plant contain the highest concentrations of the poison. Prolonged boiling before serving or processing may reduce risk of adverse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bletilla
''Bletilla'', common name urn orchid, is a temperate, terrestrial plant, terrestrial genus of orchids containing five currently recognized species distributed through China, Japan, Taiwan, south to Vietnam, Thailand and Myanmar. The name is actually a diminutive of ''Bletia'' because of the resemblance between the two genera even though Bletia is a New World genus. The genera ''Jimensia'' Constantine Samuel Rafinesque-Schmaltz, Raf. and ''Polytoma'' Lour. ex are generally included into ''Bletilla''. This genus is abbreviated Ble in trade journals. The pseudobulbs resemble spreading corms which usually sit at ground level. Each pseudobulb generally bears several pleated leaves around 40 cm long. The racemes of flowers emerge from the center of the years new growth before it is mature, during spring and early summer. The flowers vary in color from white to purple, and all species have four pollinia. The tubers resemble a horn or claw. They are grayish-white or yellowish-white ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Begonia
''Begonia'' is a genus of perennial flowering plants in the family Begoniaceae. The genus contains more than 2,000 different plant species. The Begonias are native to moist subtropical and tropical climates. Some species are commonly grown indoors as ornamental houseplants in cooler climates. In cooler climates some species are cultivated outside in summertime for their bright colorful flowers, which have sepals but no petals. Description With 2,002 species, ''Begonia'' is one of the largest genera of flowering plants. The species are terrestrial (sometimes epiphytic) herbs or undershrubs, and occur in subtropical and tropical moist climates, in South and Central America, Africa, and southern Asia. Terrestrial species in the wild are commonly upright- stemmed, rhizomatous, or tuberous. The plants are monoecious, with unisexual male and female flowers occurring separately on the same plant; the male contains numerous stamens, and the female has a large inferior ovary and two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Babiana
''Babiana'' ()''Sunset Western Garden Book'', 1995:606–607 is a genus of geophytes in the family Iridaceae with 93 recognized species . The leaves consist of a stalk and a blade that are at an angle to each other. The leaf blades are entire, laterally flattened and pleated, and often hairy. Each individual flower is subtended by two hairy or smooth bracts that are green in most species. The outer bract is often the largest of the two. In most species the bracts have a dry, brown tip, but in a few species it is entirely green or entirely dry when flowering or the outer bract is translucent and has a papery texture. The inner bract (between the flower and the stem) is forked or split all the way to its base. Each flower is without a pedicel, with six tepals that are merged at their base into a tube and form a perianth that is mirror-symmetrical in most species, with three anthers implanted where the perianth tube widens and that are, in almost every species, clustered at one side o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarum
''Asarum'' is a genus of plants in the birthwort family Aristolochiaceae, commonly known as wild ginger. ''Asarum'' is the genitive plural of the Latin ''āsa'' (an alternate form of ''āra'') meaning altar or sanctuary. Description ''Asarum'' is a genus of low-growing herbs distributed across the temperate zones of the Northern Hemisphere, with most species in East Asia (China, Japan, and Vietnam) and North America, and one species in Europe. Biogeographically, ''Asarum'' originated in Asia. They have characteristic kidney-shaped leaves, growing from creeping rhizomes, and bear small, axillary, brown or reddish flowers. The plant is called wild ginger because the rhizome tastes and smells similar to ginger root, but the two are not particularly related. The FDA warns against consuming ''Asarum'', as it is nephrotoxic and contains the potent carcinogen aristolochic acid. The birthwort family also contains the genus ''Aristolochia'', known for carcinogens. Wild ginger favor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arum
''Arum'' is a genus of flowering plants in the family Araceae, native to Europe, northern Africa, and western and central Asia, with the highest species diversity in the Mediterranean region. Frequently called arum lilies, they are not closely related to the true lilies ''Lilium''. Plants in closely related ''Zantedeschia'' are also called "arum lilies". They are rhizomatous, herbaceous perennial plants growing to 20–60 cm tall, with sagittate (arrowhead-shaped) leaves 10–55 cm long. The flowers are produced in a spadix, surrounded by a 10–40 cm long, distinctively coloured spathe, which may be white, yellow, brown, or purple. Some species are scented, others not. The fruit is a cluster of bright orange or red berries. All parts of the plants, including the berries, are poisonous, containing calcium oxalate as raphides. In spite of this, the plant has a history of culinary use among Arab peasants in Palestine who practised leaching the toxins from the plant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arisaema
''Arisaema'' is a large and diverse genus of the flowering plant family Araceae. The largest concentration of species is in China and Japan, with other species native to other parts of southern Asia as well as eastern and central Africa, Mexico and eastern North America. Asiatic species are often called cobra lilies, while western species are often called jack-in-the-pulpit; both names refer to the distinctive appearance of the flower, which consists of an erect central spadix rising from a spathe. Classification and relationships The closest relatives of ''Arisaema'' appear to be ''Pinellia'' and '' Typhonium'' (although the latter as defined in 2004 seems to be paraphyletic, having given rise to ''Arisaema'' and other genera). One unusual trait shared by all ''Arisaema'' species, and not those of other genera, is the ''sex change or act of Sequential hermaphroditism.'' ''Arisaema'' plants are typically male when small, and female or hermaphroditic when large, with a single p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthericum
''Anthericum'' is a genus of about 65 species, rhizomatous perennial plants in the family Asparagaceae, subfamily Agavoideae. It was formerly placed in its own family, Anthericeae. The species have rhizomatous or tuberous roots, long narrow leaves and branched stems carrying starry white flowers. The members of this genus occur mainly in the tropics and southern Africa and Madagascar, but are also represented in Europe. The generic name ''Anthericum'' is derived from the Greek word ανθερικος (''antherikos''), meaning "straw", referring to the narrow leaves. Only two species are in general cultivation. A number of species are now included in the genus ''Chlorophytum'', the Spider Plant, a familiar and popular house plant. Others, including the St. Bruno's Lily, are now classed in the genus ''Paradisea''. Selected species *''Anthericum acuminatum'' Rendle *'' Anthericum baeticum'' *'' Anthericum falcatum'' L.f. *'' Anthericum japonicum'' Thunb. *''Anthericum liliago'' L. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anomatheca
''Freesia'' is a genus of herbaceous perennial flowering plants in the family Iridaceae, first described as a genus in 1866 by Christian Friedrich Ecklon (1886) and named after the German botanist and medical practitioner, Friedrich Freese (1795-1876). It is native to the eastern side of southern Africa, from Kenya south to South Africa, most species being found in Cape Provinces. Species of the former genus ''Anomatheca'' are now included in ''Freesia''. The plants commonly known as "freesias", with fragrant funnel-shaped flowers, are cultivated hybrids of a number of ''Freesia'' species. Some other species are also grown as ornamental plants. Description They are herbaceous plants which grow from a conical corm diameter, which sends up a tuft of narrow leaves long, and a sparsely branched stem tall bearing a few leaves and a loose one-sided spike of flowers with six petals. Many species have fragrant narrowly funnel-shaped flowers, although those formerly placed in the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anemone
''Anemone'' () is a genus of flowering plants in the buttercup family Ranunculaceae. Plants of the genus are commonly called windflowers. They are native to the temperate and subtropical regions of all continents except Australia, New Zealand and Antarctica. The genus is closely related to several other genera including ''Anemonoides'', ''Anemonastrum'', ''Hepatica'', and ''Pulsatilla''. Some botanists include these genera within ''Anemone''. Description ''Anemone'' are perennials that have basal leaves with long leaf-stems that can be upright or prostrate. Leaves are simple or compound with lobed, parted, or undivided leaf blades. The leaf margins are toothed or entire. Flowers with 4–27 sepals are produced singly, in cymes of 2–9 flowers, or in umbels, above a cluster of leaf- or sepal-like bracts. Sepals may be any color. The pistils have one ovule. The flowers have nectaries, but petals are missing in the majority of species. The fruits are ovoid to obovoid shaped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amorphophallus
''Amorphophallus'' (from Ancient Greek , "without form, misshapen" + ''phallos'', "penis", referring to the shape of the prominent spadix) is a large genus of some 200 tropical and subtropical tuberous herbaceous plants from the ''Arum'' family (Araceae), native to Asia, Africa, Australia and various oceanic islands. A few species are edible as "famine foods" after careful preparation to remove irritating chemicals. The genus includes the Titan arum (''A. titanum'') of Indonesia, which has the largest inflorescence of any plant in the genus, and is also known as the 'corpse flower' for the pungent odour it produces during its flowering period, which can take up through seven years of growth before it occurs. History The oldest systematic record of the plants was in 1692, when Van Rheede tot Drakenstein published descriptions of two plants. The name "''Amorphophallus''" was first mentioned in 1834 by the Dutch botanist Blume.Hetterscheid, W., & Ittenbach, S. (1990). Everything ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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